300mA Dual Input Smart Battery Backup Regulator Features: Maintains Output Regulation with Dual Inputs Dropout Voltage: 0.4V Output Current: 300mA 50µA Quiescent Current No Protection Diodes Needed Two Low-Battery Comparators Status Flags Aid Power Management Adjustable Output from 1.5V to 20V Fixed Output Voltages: 3V, 3.3V and 5V 7µA Quiescent Current in Shutdown Reverse-Battery Protection Reverse Current Protection Remove, Recharge and Replace Batteries Without Loss of Regulation

300mA Dual Input Smart Battery Backup Regulator Features: Maintains Output Regulation with Dual Inputs Dropout Voltage: 0.4V Output Current: 300mA 50µA Quiescent Current No Protection Diodes Needed Two Low-Battery Comparators Status Flags Aid Power Management Adjustable Output from 1.5V to 20V Fixed Output Voltages: 3V, 3.3V and 5V 7µA Quiescent Current in Shutdown Reverse-Battery Protection Reverse Current Protection Remove, Recharge and Replace Batteries Without Loss of Regulation

7A, Very Low Dropout Regulator Features: Low Dropout, 540mV at 7A Output Current Fast Transient Response Remote Sense 1mV Load Regulation Fixed 2.5V Output and Adjustable Output No Supply Sequencing Problems in Dual Supply Mode

7A, Very Low Dropout Regulator Features: Low Dropout, 540mV at 7A Output Current Fast Transient Response Remote Sense 1mV Load Regulation Fixed 2.5V Output and Adjustable Output No Supply Sequencing Problems in Dual Supply Mode

7A, Very Low Dropout Regulator Features: Low Dropout, 540mV at 7A Output Current Fast Transient Response Remote Sense 1mV Load Regulation Fixed 2.5V Output and Adjustable Output No Supply Sequencing Problems in Dual Supply Mode

7A, Very Low Dropout Regulator Features: Low Dropout, 540mV at 7A Output Current Fast Transient Response Remote Sense 1mV Load Regulation Fixed 2.5V Output and Adjustable Output No Supply Sequencing Problems in Dual Supply Mode

7A, Very Low Dropout Regulator Features: Low Dropout, 540mV at 7A Output Current Fast Transient Response Remote Sense 1mV Load Regulation Fixed 2.5V Output and Adjustable Output No Supply Sequencing Problems in Dual Supply Mode

7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed Features: Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation: 0.05% Typical Trimmed Current Limit On-Chip Thermal Limiting Standard 3-Pin Power Package

Fixed 1.5V, 4.6A and 5A Low Dropout, Fast Response GTL+ Regulators Features: Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation: 0.05% Typ Trimmed Current Limit On-Chip Thermal Limiting

7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed Features: Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation: 0.05% Typical  Trimmed Current Limit On-Chip Thermal Limiting Standard 3-Pin Power Package

Fixed 1.5V, 4.6A and 5A Low Dropout, Fast Response GTL+ Regulators Features: Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation: 0.05% Typ Trimmed Current Limit On-Chip Thermal Limiting

7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed Features: Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation: 0.05% Typical  Trimmed Current Limit On-Chip Thermal Limiting Standard 3-Pin Power Package

7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed Features: Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation: 0.05% Typical Trimmed Current Limit On-Chip Thermal Limiting Standard 3-Pin Power Package

7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed Features: Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation: 0.05% Typical Trimmed Current Limit On-Chip Thermal Limiting Standard 3-Pin Power Package

LDO Voltage Regulators 300mA Low Noise LDO

0.7GHz to 1.4GHz High Linearity Upconverting Mixer Features: Wide RF Frequency Range: 0.7GHz to 1.4GHz 17.1dBm Typical Input IP3 at 1GHz On-Chip RF Output Transformer On-Chip 50Ω Matched LO and RF Ports Single-Ended LO and RF Operation Integrated LO Buffer: –5dBm Drive Level Low LO to RF Leakage: – 44dBm Typical Noise Figure: 13.6dB Wide IF Frequency Range: 1MHz to 400MHz Enable Function with Low Off-State Leakage Current Single 5V Supply Small 16-Lead QFN Plastic Package

Low Distortion IF Amplifier/ADC Driver with Digitally Controlled Gain Features: Output IP3 at 100MHz: 40dBm Maximum Output Power: 16dBm Bandwidth: LF to 540MHz Propagation Delay: 0.8ns Maximum Gain: 27dB Gain Control Range: 22.5dB Gain Control Step: 1.5dB Gain Control Settling Time: 500ns Noise Figure: 8.6dB at 100MHz (Max Gain) Output Noise Floor: –138dBm/Hz (Max Gain) Reverse Isolation: –92dB Single Supply: 4.75V to 5.25V Shutdown Mode Enable/Disable Time: 1µs Differential I/O Interface 20-Lead TSSOP Package

Low Distortion IF Amplifier/ADC Driver with Digitally Controlled Gain Features: Output IP3 at 100MHz: 40dBm Maximum Output Power: 16dBm Bandwidth: LF to 540MHz Propagation Delay: 0.8ns Maximum Gain: 27dB Gain Control Range: 22.5dB Gain Control Step: 1.5dB Gain Control Settling Time: 500ns Noise Figure: 8.6dB at 100MHz (Max Gain) Output Noise Floor: –138dBm/Hz (Max Gain) Reverse Isolation: –92dB Single Supply: 4.75V to 5.25V Shutdown Mode Enable/Disable Time: 1µs Differential I/O Interface 20-Lead TSSOP Package

High Linearity, Low Power Downconverting Mixer Features: Wide Input Frequency Range: 0.8GHz to 2.5GHz* Broadband LO and IF Operation High Input IP3: +17.6dBm at 1900MHz Typical Conversion Gain: –1.9dB at 1900MHz High LO-RF and LO-IF Isolation SSB Noise Figure: 15.1dB at 1900MHz Single-Ended 50 RF and LO Interface Integrated LO Buffer: –5dBm Drive Level Low Supply Current: 28mA Typ Enable Function Single 5V Supply 16-Lead QFN (4mm × 4mm) Package

1.5GHz to 2.4GHz High Linearity Direct Quadrature Modulator Features: Direct Conversion to 1.5GHz to 2.4GHz High OIP3: 21.8dBm at 2GHz Low Output Noise Floor at 5MHz Offset: No RF: –159.3dBm/Hz POUT = 4dBm: –151.8dBm/Hz 4-Ch W-CDMA ACPR: –66dBc at 2.14GHz Integrated LO Buffer and LO Quadrature Phase Generator 50Ω AC-Coupled Single-Ended LO and RF Ports 50Ω DC Interface to Baseband Inputs Low Carrier Leakage: –42dBm at 2GHz High Image Rejection: 45dB at 2GHz 16-Lead QFN 4mm × 4mm Package