The ADL5330 is a high performance, voltage controlled, variablegain amplifier (VGA)/attenuator for use in applications withfrequencies up to 3 GHz. The balanced structure of the signalpath minimizes distortion while it also reduces the risk ofspurious feedforward at low gains and high frequencies causedby parasitic coupling. While operation between a balanced sourceand load is recommended, a single sided input is internallyconverted to differential form.The input impedance is 50 ? from INHI to INLO. The outputsare usually coupled into a 50 ? grounded load via a 1:1 balun. Asingle supply of 4.75 V to 5.25 V is required.The 50 ? input system converts the applied voltage to a pair ofdifferential currents with high linearity and good commonrejection even when driven by a single sided source. The signalcurrents are then applied to a proprietary voltage controlledattenuator providing precise definition of the overall gain underthe control of the linear in dB interface. The GAIN pin accepts avoltage from 0 V at minimum gain to 1.4 V at full gain with a20 mV/dB scaling factor. The output of the high accuracy wideband attenuator is appliedto a differential transimpedance output stage. The output stagesets the 50 ? differential output impedances and drives theOPHI and OPLO pins. The ADL5330 has a power-downfunction. It can be powered down by a Logic LO input on theENBL pin. The current consumption in power-down mode is250 ?A.The ADL5330 is fabricated on an Analog Devices, Inc.,proprietary high performance, complementary bipolar IC process.The ADL5330 is available in a 24-lead (4 mm ? 4 mm), Pb-freeLFCSP package and is specified for operation from ambienttemperatures of ?40?C to +85?C. An evaluation board is alsoavailable. Applications Transmit and receive power control at RF and IF

The ADL5350 is a high linearity, up-and-down converting mixer capable of operating over a broad input frequency range. It is well suited for demanding cellular base-station mixer designs that requirehigh sensitivity and effective blocker immunity. Based on a GaAs pHEMT, single-ended mixer architecture, the ADL5350 provides excellent input linearity and low noise figure without the need for a high power level local oscillator (LO) drive.In 850 MHz/900 MHz receive applications, the ADL5350 provides a typical conversion loss of only 6.8 dB. The integrated LO amplifier allows a low LO drive level, typically only 4 dBm for most applications.The input IP3 is typically greater than 25 dBm, with an input compression point of 19 dBm. The high input linearity of the ADL5350 makes the device an excellent mixer for communications systems that require high blocker immunity, such as GSM 850/900 and 800 MHz CDMA2000. At 2 GHz, a slightly greater supply current is required to obtain similar performance.The single-ended broadband RF/IF port allows the device to be customized for a desired band of operation using simple external filter networks. The LO to RF isolation is based on the LO rejection of the RF port filter network. Greater isolation may be achieved by using higher order filter networks, as described in the Applications Information section of this data sheet.The ADL5350 is fabricated on a GaAs pHEMT, high performance IC process. The ADL5350 is available in a 3 mm x 2 mm 8-lead LFCSP. It operates over a ?40?C to +85?C temperature range. An evaluation board is also available.Applications Cellular base station Point-to-point radio links RF instrumentation

The ADL5500 is a mean-responding power detector for use in high frequency receiver and transmitter signal chains from 100 MHz to 6 GHz. It is easy to apply, requiring only a single supply between 2.7 V and 5.5 V and a power supply decoupling capacitor. The input is internally ac-coupled and has a nominal input impedance of 50 ?. The output is a linear-responding dc voltage with a conversion gain of 6.4 V/V rms at 900 MHz. The on-chip, 1 k? series resistance at the output combined with an external shunt capacitor creates a low-pass filter response that reduces the residual ripple in the dc output voltage.The ADL5500 is intended for true power measurement of simple and complex waveforms. The device is particularly useful for measuring high crest factor (high peak-to-rms ratio) signals, such as CDMA2000, W-CDMA, and QPSK/QAM-based OFDM waveforms.The ADL5500 offers excellent temperature stability with near 0 dB measurement error across temperature. The high accuracy range, centered around +3 dBm at 900 MHz, offers ?0.1 dB error from ?40?C to +85?C over an 8.5 dB range. The ADL5500 reduces calibration requirements with low drift across a 30 dB range over temperature and process variations.The ADL5500 operates from ?40?C to +85?C and is available in a 4-ball, 1.0 mm ? 1.0 mm wafer-level chip scale package. It is fabricated on a proprietary high fT silicon bipolar process.

The ADL5505 is a TruPwr? mean-responding (true rms) powerdetector for use in high frequency receiver and transmitter signalchains from 450 MHz to 6000 MHz. Requiring only a singlesupply between 2.5 V and 3.3 V, the detector draws less than1.8 mA. The input is internally ac-coupled and has a nominalinput impedance of 500 ?. The rms output is a linear-respondingdc voltage with a conversion gain of 1.86 V/V rms at 900 MHz.The ADL5505 is a highly accurate, easy to use means ofdetermining the rms of complex waveforms. It can be used forpower measurements of both simple and complex waveformsbut is particularly useful for measuring high crest factor (highpeak-to-rms ratio) signals, such as W-CDMA, CDMA2000,WiMAX, WLAN, and LTE waveforms.The on-chip modulation filter provides adequate averaging formost waveforms. An on-chip, 100 ? series resistance at theoutput, combined with an external shunt capacitor, creates a low-passfilter response that reduces the residual ripple in the dc outputvoltage.The ADL5505 offers excellent temperature stability across a30 dB range and near 0 dB measurement error across temperatureover the top portion of the dynamic range. In addition to itstemperature stability, the ADL5505 offers low process variationsthat further reduce calibration complexity.The power detector operates from ?40?C to +85?C and isavailable in an 4-ball, 0.8 mm ? 0.8 mm wafer-level chip scalepackage. It is fabricated on a high fT silicon BiCMOS process.Applications Power measurement of W-CDMA, CDMA2000, QPSK-/QAM-based OFDM (LTE and WiMAX), and other complex modulation waveforms RF transmitter or receiver power measurement

The ADL5521 is a high performance GaAs pHEMT low noise amplifier. It provides high gain and low noise figure for single-downconversion IF sampling receiver architectures as well as direct-downconversion receivers.The ADL5521 provides a high level of integration by incorporating the active bias and dc blocking capacitors, making it very easy to use while not sacrificing design flexibility.The ADL5521 is easy to tune, requiring only a few external components. The device can support operation from 3 V to 5?V, and the current draw can be adjusted with the external bias resistor for applications requiring low power consumption.The ADL5521 comes in a compact, thermally enhanced, 3 mm ? 3 mm LFCSP and operates over the temperature range of ?40?C to +85?C.A fully populated evaluation board is also available.

The ADL5534 contains two broadband, fixed-gain, linear amplifiers and operates at frequencies up to 500 MHz. The device can be used in a wide variety of equipment, including cellular, satellite, broadband, and instrumentation equipment.The ADL5534 has a fixed gain of 20 dB, which is stable over frequency, temperature, power supply, and from device-to-device. The amplifiers are single-ended and internally matched to 50 ?. Only input/output ac-coupling capacitors, power supply decoupling capacitors, and an external bias inductor are required for operation of each amplifierThe ADL5534 is fabricated on a GaAs HBT process. The device is packaged in a 16-lead 5 mm ? 5 mm LFCSP that uses an exposed paddle for excellent thermal impedance. The ADL5534 consumes 98 mA of current per amplifier on a single 5 V supply, and is fully specified for operation from ?40?C to +85?C.A similar amplifier, ADL5531 (available from Analog Devices, Inc.) is the 20 dB gain single-channel version. Fully populated evaluation boards for both the ADL5531 and ADL5534 are available.

The ADL5535 is a 16 dB linear amplifier that operates at frequencies up to 1 GHz. The device can be used in a wide variety of cellular, CATV, military, and instrumentation equipment.The ADL5535 provides the highest dynamic range available from an internally matched IF gain block. This is accomplished by providing extremely low noise figures and very high OIP3 specifications simultaneously across the entire 1 GHz frequency range. The ADL5535 also provides extremely flat gain and P1dB over frequency, which are stable over temperature, power supply, and from device to device.The device is internally matched to 50 ? at the input and output, making the ADL5535 very easy to implement in a wide variety of applications. Only input/output ac coupling capacitors, power supply decoupling capacitors, and an external inductor are required for operation.The ADL5535 is fabricated on a GaAs HBT process and has an ESD rating of ?2 kV (Class 2). The device is assembled in an MSL-1 rated SOT-89 package that uses an exposed paddle for excellent thermal impedance.The ADL5535 consumes only 97 mA on a single 5 V supply and is fully specified for operation from ?40?C to +85?C.The ADL5535 is also pin-compatible with the 20 dB gain ADL5536. Fully populated evaluation boards are available for each amplifier.

The ADL5544 is a single-ended RF/IF gain block amplifier that provides broadband operation from 30 MHz to 6 GHz. The ADL5544 provides over 34 dBm of OIP3 using only 55 mA from a 5 V supply.The ADL5544 provides a gain of 17 dB, which is stable over frequency, temperature, power supply, and from device to device. The amplifier is offered in the industry-standard SOT-89 package and is internally matched to 50 ? at the input and output, making the ADL5544 very easy to implement in a wide variety of applications. The only external components required are the input/output ac coupling capacitors, power supply decoupling capacitors, and dc bias inductor.The ADL5544 is fabricated on an InGaP HBT process and has a high ESD rating of ?1.5 kV (Class 1C). The ADL5544 is also fully specified for operation across the wide temperature range of ?40?C to +105?C. A fully populated RoHS-compliant evaluation board is available.

The ADL5561 is a high performance differential amplifier optimized for RF and IF applications. The amplifier offers low noise of 2.1 nV/?Hz and excellent distortion performance over a wide frequency range, making it an ideal driver for high speed 8-bit to 16-bit analog-to-digital converters (ADCs).The ADL5561 provides three gain levels of 6 dB, 12 dB, and 15.5 dB through a pin-strappable configuration. For the single-ended input configuration, the gains are reduced to 5.6 dB, 11.1 dB, and 14.1 dB. Using an external series input resistor expands the amplifier gain flexibility and allows for any gain selection from 0 dB to 15.5 dB.The quiescent current of the ADL5561 is typically 40 mA and, when disabled, consumes less than 3 mA, offering excellent input-to-output isolation.The device is optimized for wideband, low distortion performance. These attributes, together with its adjustable gain capability, make this device the amplifier of choice for general-purpose IF and broadband applications where low distortion, noise, and power are critical. This device is optimized for the best combination of slew speed, bandwidth, and broadband distortion. These attributes allow it to drive a wide variety of ADCs and make it ideally suited for driving mixers, pin diode attenuators, SAW filters, and multi-element discrete devices.Fabricated on the Analog Devices, Inc., high speed SiGe process, the ADL5561 is supplied in a compact 3 mm ? 3 mm, 16-lead LFCSP package and operates over the temperature range of ?40?C to +85?C.Applications Differential ADC drivers Single-ended-to-differential conversion RF/IF gain blocks SAW filter interfacing

The ADL5562 is a high performance differential amplifier optimized for RF and IF applications. The amplifier offers low noise of 2.1 nV/?Hz and excellent distortion performance over a wide frequency range, making it an ideal driver for high speed 8-bit to 16-bit ADCs.The ADL5562 provides three gain levels of 6 dB, 12 dB, and 15.5 dB through a pin-strappable configuration. For the single-ended input configuration, the gains are reduced to 5.6 dB, 11.1 dB, and 14.1 dB. Using an external series input resistor expands the amplifier gain flexibility and allows for any gain selection from 0 dB to 15.5 dB.The quiescent current of the ADL5562 is typically 80 mA and, when disabled, consumes less than 3 mA, offering excellent input-to-output isolation.The device is optimized for wideband, low distortion performance. These attributes, together with its adjustable gain capability, make this device the amplifier of choice for general-purpose IF and broadband applications where low distortion, noise, and power are critical. This device is optimized for the best combination of slew speed, bandwidth, and broadband distortion. These attributes allow it to drive a wide variety of ADCs and make it ideally suited for driving mixers, pin diode attenuators, SAW filters, and multielement discrete devices.Fabricated on an Analog Devices, Inc., high speed SiGe process, the ADL5562 is supplied in a compact 3 mm ? 3 mm, 16-lead LFCSP package and operates over the temperature range of ?40?C to + 85?C.APPLICATIONS Differential ADC drivers Single-ended to differential conversion RF/IF gain blocks SAW filter interfacing

The ADL5604 is a very broadband RF driver amplifier that operates over the wide frequency range of 700 MHz to 2700 MHz. The ADL5604 is also highly linear and has a very low power consumption, enabling the driver to be packaged in a compact 16-lead, 4 mm ? 4 mm LFCSP.For thermal management, the ADL5604 uses an exposed paddle, and the upper and lower pins of the package are all grounded, which gives the ADL5604 excellent thermal transfer characteristics.The ADL5604 can be quickly powered down or up in 50 ns for applications requiring TX shutdown, such as TDD systems.The ADL5604 operates on a single 5 V supply voltage and draws only 318 mA of supply current.The driver is fabricated on a GaAs HBT process and operates from ?40?C to +85?C. A fully populated evaluation board is available.

The ADL5725 is a narrow-band, high performance, low noise amplifier (LNA) targeting microwave radio link receiver designs. The monolithic silicon germanium (SiGe) design is optimized for microwave radio link bands ranging from 17.7 GHz to 19.7 GHz. The unique design offers a single-ended 50 ? input impedance and provides a 100 ? balanced differential output that is ideal for driving Analog Devices, Inc., differential downconverters and radio frequency (RF) sampling analog-to-digital converters (ADCs). This low noise amplifier provides noise figure performance that, in the past, required more expensive three-five (III-V) compounds process technology to achieve.The ADL5721 and ADL5723 to ADL5726 family of narrow-band LNAs are each packaged in a tiny, thermally enhanced, 2.00 mm ? 2 mm LFCSP package. The ADL5721 and ADL5723 to ADL5726 family operates over the temperature range of ?40?C to +85?C.Applications Point to point microwave radios Instrumentation Satellite communications (SATCOM) Phased arrays

The ADL5802 uses high linearity, double-balanced, active mixer cores with integrated LO buffer amplifiers to provide high dynamic range frequency conversion from 100 MHz to 6 GHz. The mixers benefit from a proprietary linearization architecture that provides enhanced input IP3 performance when subject to high input levels. A bias adjust feature allows the input linearity, SSB noise figure, and dc current to be optimized using a single control pin. The high input linearity allows the device to be used in demanding cellular applications where in-band blocking signals may otherwise result in degradation in dynamic performance. The balanced active mixer arrangement provides superb LO to RF and LO to IF leakage, typically better than ?30 dBm.The IF outputs are designed for a 200 ? source impedance and provide a typical voltage conversion gain of 7.6 dB when loaded into a 200 ? load.The ADL5802 is fabricated using a SiGe high performance IC process. The device is available in a compact 4 mm ? 4 mm, 24-lead LFCSP package and operates over a ?40?C to +85?C temperature range. An evaluation board is also available.APPLICATIONSCellular base station receiversMain and diversity receiver designsRadio link downconvertersData Sheet, Rev 0, 11/2009

RF Development Tools

The ADL5902 is a true rms responding power detector that hasa 65 dB measurement range when driven with a single-ended 50 ? source. This feature makes the ADL5902 frequencyversatile by eliminating the need for a balun or any other form of external input tuning for operation up to 9 GHz.The ADL5902 provides a solution in a variety of high frequencysystems requiring an accurate measurement of signal power. Requiring only a single supply of 5 V and a few capacitors, it is easy to use and capable of being driven single-ended or with abalun for differential input drive. The ADL5902 can operate from 50 MHz to 9 GHz and can accept inputs from ?62 dBm to at least +3 dBm with large crest factors, such as GSM, CDMA,W-CDMA, TD-SCDMA, WiMAX, and LTE modulated signals.The ADL5902 can determine the true power of a high frequency signal having a complex low frequency modulation envelope or can be used as a simple low frequency rmsvoltmeter. Used as a power measurement device, VOUT isconnected to VSET. The output is then proportional to thelogarithm of the rms value of the input. In other words, thereading is presented directly in decibels and is scaled 1.06 V per decade, or 53 mV/dB; other slopes are easily arranged. In controller mode, the voltage applied to VSET determines thepower level required at the input to null the deviation from the set point. The output buffer can provide high load currents.The ADL5902 has 1.5 mW power consumption when powereddown by a logic high applied to the PWDN pin. It powers up within approximately 5 ?s to its nominal operating current of 73 mA at 25?C. The ADL5902 is supplied in a 4 mm ? 4 mm,16-lead LFCSP for operation over the wide temperature rangeof ?40?C to +125?C.The ADL5902 is also pin-compatible with the AD8363, 50 dBdynamic range TruPwr? detector. This feature allows the designer to create one circuit layout for projects requiring different dynamic ranges. A fully populated RoHS-compliant evaluation board is available.Applications Power amplifier linearization/control loops Transmitter power controls Transmitter signal strength indication (TSSI) RF instrumentation

The ADL5906 is a true rms responding power detector that has a 67 dB measurement range when driven with a single-ended 50 ? source. The easy to use input makes the ADL5906 frequency versatile by eliminating the need for a balun or any other form of external input tuning for operation up to 10 GHz.The ADL5906 provides a solution in a variety of high frequency systems requiring an accurate rms measurement of signal power. The ADL5906 can operate from 10 MHz to 10 GHz and can accept inputs from ?65 dBm to +8 dBm with varying crest factors and bandwidths, such as GSM-EDGE, CDMA, W-CDMA,TD-SCDMA, WiMAX, and OFDM-based LTE carriers. In addition, its temperature stability over the broad temperature range of ?55?C to +125?C makes it ideally suited for a wide array of communications, military, industrial, and instrumentation applications.Used as a power measurement device, VRMS is connected to VSET. The output is then proportional to the logarithm of the rms value of the input. In other words, the reading is presented directly in decibels and is scaled 1.1 V per decade, or 55 mV/dB; other slopes are easily arranged. In controller mode, the voltage applied to VSET determines the power level required at the input to null the deviation from the setpoint. The output buffer can provide high load currents.Requiring only a single supply of 5 V and a few capacitors, it is easy to use and capable of being driven single-ended or with a balun for differential input drive. The ADL5906 has a low 250 ?A sleep current when powered down by a logic high applied to the PWDN pin. It powers up within approximately 1.4 ?s to its nominal operating current of 68 mA at 25?C.The ADL5906 is supplied in a 4 mm ? 4 mm, 16-lead LFCSP and it is pin compatible with the ADL5902 and the AD8363 TruPwr? rms detectors. This feature allows the designer to create one circuit layout for projects requiring different dynamic ranges. A fully populated RoHS-compliant evaluation board is available.Applications Power amplifier linearization/control loops Transmitter signal strength indication (TSSI) RF instrumentation

The ADL5960 is a wideband vector network analyzer front-end consisting of a resistive bidirectional bridge, down-conversion mixers, programmable IF amplifiers and filters, and a highly flexible local oscillator (LO) interface. The bridge provides >10 dB of directivity up to 17 GHz, and the primary transmission line of the bridge, from RFIN to RFOUT, is wideband impedance matched to 50 ? and has a flat frequency response with The ADL5960 supports several different LO interface configurations that simplify the clocking design of a VNA solution as well as the interfacing of the device to an analog-to-digital converter (ADC). The frequency divider and multipliers in the LO interface enable measurement sweeps beyond the operating frequency range of the source driving the (LOP and LOM) pins. This enables operation over the full 20 GHz bandwidth of the ADL5960 using a 6 GHz synthesizer as the LO source. The IF frequency offset mixer, driven through the (OFP and OFM) interface, enables further simplification by allowing the (swept) RF and LO signals to be driven by the same frequency source. The frequency of the IF output signals is then determined by the low-frequency source driving the (OFP and OFM) interface. Driving this interface at the ADC sample frequency with the divide by 4 enabled, automatically centers the IF output signal in the first Nyquist zone.The IF filters with programmable bandwidth and IF amplifiers with individually programmable gain enable simultaneous dynamic range optimization of the IF signals at the incident channel (IFFP and IFFM) and reverse channel (IFRP and IFRM) IF interfaces. The IF amplifiers have an adjustable output common-mode level and sufficient drive capability to interface directly with a wide range of ADCs.All configurations and functions in the ADL5960 are fully programmable through a 3-wire serial peripheral interface (SPI) using the ADI-SPI interface standard. The ADL5960 is offered in a small footprint 26-lead, 3 mm ? 4 mm LFCSP.APPLICATIONSBroadband, multi-port vector network analyzersS-parameter magnitude and phase measurementIn-line RF power measurementAutomated test equipmentReflectometersMaterials analysis

The ADMV8432 is a monolithic microwave integrated circuit (MMIC), tunable band-pass filter that features a user selectable pass-band frequency. The 3 dB filter bandwidth is >17% of the center frequency (fCENTER). Additionally, fCENTER can be varied between 16.6 GHz to 30.1 GHz by applying an analog tuning voltage between 0 V to 15 V. The usable pass band corner frequencies (fCORNER) span from 15.1 GHz to 32 GHz. This tunable filter can be used as a much smaller alternative to physically large switched filter banks and cavity tuned filters. This tunable filter has excellent microphonics due to the monolithic design and provides a dynamically adjustable solution in advanced communications applications.APPLICATIONS Test and measurement equipment Military radar and electronic warfare (EW) systems Video satellite (VSAT) communications?

The ADMV9611 is a complete millimeterwave (mmWave) wireless connectivity solution in a small printed circuit assembly (PCA) format. All millimeterwave signals are confined to the printed circuit assembly, simplifying implementation. Wireless transmission is achieved using the integrated circularly polarized (CP) omnidirectional patch antenna array, which enables communication in many applications, including rotation. Following the antenna array is an integrated diplexer that provides isolation between the separate transmit and receive paths on the board, which reduces multipath distortion. The receive path integrates all components to demodulate the 58.0125 GHz frequency to baseband signals. The flexible receiver gain control is programmable over a wide range to easily accommodate the required link budget. The receiver baseband outputs are dc-coupled and can provide over 500 mV of differential output signal level. Likewise, the transmit path integrates all components to modulate input baseband signals to 63 GHz. The transmitter has programmable gain control to maintain level transmit power. The transmit baseband inputs are dc-coupled and have a broad common-mode input range. Synthesizers are integrated to maintain excellent frequency stability vs. temperature. The simple amplitude modulation (AM) scheme eliminates the need for external data converters, allowing for bit rates of greater than 100 Mbps. On-board power management is integrated to a single 5 V voltage rail to power the ADMV9611.Together with the ADMV9621, the ADMV9611 provides a complete, full duplexed 60 GHz data link for high speed data transmission in the unlicensed 60 GHz industrial, scientific, and medical (ISM) band.APPLICATIONS60 GHz short data link for industrial and medical high data rate applicationsHigh speed data for rotating applications, such as slip rings and magnetic resonance imaging systems

The ADP1031 is a high performance, isolated micropowermanagement unit (PMU) that combines an isolated flybackdc-to-dc regulator, an inverting dc-to-dc regulator, and abuck dc-to-dc regulator, providing three isolated power rails.Additionally, the ADP1031 contains four, high speed, serialperipheral interface (SPI) isolation channels and three general-purpose isolators for channel to channel applications where lowpower dissipation and small solution size is required.Operating over an input voltage range of +4.5 V to +60 V, theADP1031 generates isolated output voltages of +6 V to +28 V(adjustable version) or+ 21 V and +24 V (fixed versions) forVOUT1, factory programmable voltages of +5.15 V, +5.0 V, or+3.3 V for VOUT2, and an adjustable output voltages of ?24 V to?5 V for VOUT3.By default, the ADP1031 flyback regulator operates at a 250 kHzswitching frequency and the buck and inverting regulators operateat 125 kHz. All three regulators are phase shifted relative to eachother to reduce electromagnetic interference (EMI). The ADP1031can be driven by an external oscillator in the range of 350 kHzto 750 kHz to ease noise filtering in sensitive applications.The digital isolators integrated in the ADP1031 use AnalogDevices, Inc., iCoupler? chip scale transformer technology,optimized for low power and low radiated emissions.The ADP1031 is available in a 9 mm ? 7 mm, 41-lead LFCSP andis rated for a ?40?C to +125?C operating junction temperaturerange.Applications Industrial automation and process control Instrumentation and data acquisition systems Data and power isolation