KSZ9031MNX-EVAL
Microchip Technology Inc.Ethernet Development Tools 1-Port Gigabit Ethernet PHY - Evaluation Board
LTC1546CG LTC1545CG | Software-Selectable Multiprotocol Transceiver with Termination and RL, RI, LL and TM
Analog Devices Inc.DC327A Demo Board for:
LTC1545 Software-Selectable Multiprotocol Transceiver
LTC1546 Software-Selectable Multiprotocol Transceiver with Termination
DC338B-A
Analog Devices Inc.The LTC1563-2/LTC1563-3 are a family of extremely easy-to-use, active RC lowpass filters with rail-to-rail inputs and outputs and low DC offset suitable for systems with a resolution of up to 16 bits. The LTC1563-2, with a single resistor value, gives a unity-gain Butterworth response. The LTC1563-3, with a single resistor value, gives a unity-gain Bessel response. The proprietary architecture of these parts allows for a simple resistor calculation:R = 10k (256kHz/fC); fC = Cutoff Frequencywhere fC is the desired cutoff frequency. For many applications,this formula is all that is needed to design a filter.By simply utilizing different valued resistors, gain andother responses are achieved.The LTC1563-X features a low power mode, for the lowerfrequency applications, where the supply current is reducedby an order of magnitude and a near zero powershutdown mode.The LTC1563-Xs are available in the narrow SSOP-16package (Same footprint as an SO-8 package).Applications Discrete RC Active Filters and Modules Antialiasing Filters Smoothing or Reconstruction Filters Linear Phase Filtering for Data Communication Phase Locked Loops
LT1962EMS8 Demo Board | Low Noise LDO Regulator, 2.3V ≤ VIN ≤ 20V, VOUT = 1.22/2.5/3.0/3.3/5VOUT @ 300mA
Analog Devices Inc.Demonstration circuit DC339-B is a low noise micropower voltage regulator using the 300mA output current LT1962 linear regulator in an 8-lead MSOP package. The demo board has an input voltage range from 2.3V to 20V and a jumper-selectable output votlage that can be set to 1.22V, 2.5V, 3.0V, 3.3V, 5V or a user-defined value. The LT1962's low 20µVRMS (10Hz to 100kHz bandwidth) output noise and low 30µA quiescent current make the device ideal for voltage-controlled oscillators, RF power supplies and local regulators in larger systems.
LT1959CS8 | 4.5A Switch, 500kHz Step-Down Regulator, 5V to 15VIN, 1.8VOUT @ 4A
Analog Devices Inc.DC355A: Demo Board for the LT1959 4.5A, 500kHz Step-Down Switching Regulator.
LTC2411CMS | Differential Input, 24-Bit ADC (with Diskette, Requires Win95/98)
Analog Devices Inc.DC358A: Demo Board for the LTC2411 24-Bit No Latency Delta Sigma ADC with Differential Input and Reference in MSOP.
LTC1405CGN | 12-Bit, 5Msps ADC (requires DC718 controller)
Analog Devices Inc.DC362A-A: Demo Board for the LTC1405 12-Bit, 5Msps, Sampling ADC.
LT1725IGN | 48VIN to 3.3V/3A, 10W Module, Isolated Flyback, 1x2 Footprint
Analog Devices Inc.DC373A-B: Demo Board for the LT1725 General Purpose Isolated Flyback Controller.
LTC3778EF | High Efficiency Notebook CPU Power Supply, Low Voltage Tualatin, VIN = 7.5V - 24V, VCORE = 1.15V/15Amax + VID
Analog Devices Inc.DC389A-B: Demo Board for LTC3778 Wide Operating Range, No RSENSE Step-Down Controller.
LTC3202EMS Demo Board | Fractional Charge Pump LED Driver, 6 Paralleled LEDs, 2.7V ≤ VIN ≤ 4.5V, VLED up to 4V @ 120mA
Analog Devices Inc.Demonstration Circuit 395A is a Low Noise, Charge Pump White LED Driver featuring the LTC3202. The LTC3202 is a fractional charge pump LED driver that operates from 2.7V to 4.5V (3.3V nominal) and provides up to 125mA of LED current. The demo board includes 6 white LEDs in parallel, supplying approximately 20mA of current per LED.
Controls pins D0 and D1 set the values for the internal 2-bit DAC, which allows LED current to be adjusted for LED brightness control.
DC426B
Analog Devices Inc.The LT5511 mixer is designed to meet the high linearity requirements of cable TV infrastructure downstream transmitters and wireless infrastructure transmit systems. The IC includes a differential LO buffer amplifier driving a double-balanced mixer. The LO, RF and IF ports can be easily matched to a broad range of frequencies for different applications. The high performance capability of the LO buffer allows the use of a single-ended source, thus eliminating the need for an LO balun.The LT5511 mixer delivers +17dBm typical input 3rd order intercept point at 950MHz, and +15.5dBm IIP3 at 1900MHz, with IF input signal levels of ? 5dBm. The input 1dB compression point is typically +6dBm.Applications CATV Downlink Infrastructure Wireless Infrastructure High Linearity Mixer Applications
LTC1966CMS8 | RMS to DC Converter
Analog Devices Inc.DC427B-A: Demo Board for the LTC1966 Precision Micropower, Delta Sigma RMS-to-DC Converter.
LT1725CGN LTC1773EMS | Telecom Input, Isolated 3 Output DC/DC Converter, +36V to +72V Input, VOUT = 5V/1A, 3.3V/5A, 2.5V/4A
Analog Devices Inc.DC431A Demo Board for:
LT1725 General Purpose Isolated Flyback Controller
LTC1773 Synchronous Step-Down DC/DC Controller
LTC1929CG-PG LTC4350GN | Dual Phase, Step-Down Supply with Hot Swappable Load Share Module, 5V to 14V Input, 3.3VOUT @ 40A
Analog Devices Inc.DC439A-B: Demo Board for the LTC1929 2-Phase, High Efficiency, Synchronous Step-Down Switching Regulators.
LTC3732CG | 3-Phase, CPU Core Power Supply, 5V to 20V Input, VRM9.0 @ 65A Max
Analog Devices Inc.DC440A: Demo Board for the LTC3732 3-Phase, 5-Bit VID, 600kHz, Synchronous Buck Switching Regulator Controller.
LT3710EFE LT3781EG LTC1698EGN | Dual Output Isolated Power Supply, 36V to 72V Input, 3.3VOUT @ 10A, 1.8/2.5VOUT @ 10A
Analog Devices Inc.DC448A Demo Board for:
LT3710 Secondary Side Synchronous Post Regulator
LT3781 Bootstrap Start Dual Transistor Synchronous Forward Controller
DC449A-B
Analog Devices Inc.The LTC1629-6 is a PolyPhase? synchronous stepdown current mode switching regulator controller with 0.6V reference that drives N-channel external power MOSFET stages in a phase-lockable fixed frequency architecture. The PolyPhase controller drives its two output stages out of phase at frequencies up to 300kHz to minimize the RMS ripple currents in both input and output capacitors. The output clock signal allows expansion for up to 12 evenly phased controllers for systems requiring 15A to 200A of output current. The multiple phase technique effectively multiplies the fundamental frequency by the number of channels used, improving transient response while operating each channel at an optimum frequency for efficiency. Thermal design is also simplified.An internal differential amplifier provides true remote sensing of the regulated supply?s positive and negative output terminals as required for high current applications.A RUN/SS pin provides both soft-start and optional timed, short-circuit shutdown. Current foldback limits MOSFET dissipation during short-circuit conditions when the overcurrent latchoff is disabled. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC1629-6 includes a power good output pin that indicates when the output voltage is inside the ?10% tolerance window.Applications Desktop Computers Internet Servers Large Memory Arrays DC Power Distribution Systems
LTC3412EFE | 2.5A Monolithic, Sync. Step-Down Regulator, 2.5-5.5VIN, Jumper Selectable 1.8, 2.5, or 3.3VOUT @ 2.5A
Analog Devices Inc.DC456A: Demo Board for LTC3412 2.5A, 4MHz, Monolithic Synchronous Step-Down Regulator.
DC457B
Analog Devices Inc.The LTC3727A-1 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows phase-lockable frequency of up to 550kHz. Power loss and noise due to the ESR of the input capacitors are minimized by operating the two controller output stages out of phase.The LTC3727A-1 is an improved version of the LTC3727 family of parts. It has smaller output ripple while in the drop-out condition and shorter minimum on-time.OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. There is a precision 0.8V reference and a power good output indicator. A wide 4V to 30V (36V maximum) input supply range encompasses all battery chemistries.A RUN/SS pin for each controller provides soft-start. Current foldback limits MOSFET heat dissipation during short-circuit conditions. Output overvoltage protection circuitry protects the controller until VOUT returns to normal. VIN Range VREF Accuracy Over Temp Latch-Off Min On-Time LTC3727 4V - 36V ?1% No 180ns LTC3727-1 4V - 36V ?1% Yes 180ns LTC3727A-1 4V - 36V ?1% No 120ns LTC3727LX-1 4V - 32V ?1.5% No 120ns Applications Telecom Systems Automotive Systems Battery-Operated Digital Devices
