Evaluation board for 14 lead LFCSP ;RoHS Compliant: Yes

+2.5 V to 5.5 V, 400 A, Quad Rail-To-Rail Output 12-Bit DAC Features: Four 12-Bit DACS in 16-Lead TSSOP Low Power: 500 µA @ 5 V, 400 µA @ 3 V Power-Down to 300 nA @ 5 V, 90nA @ 3 V Guaranteed Monotonic by Design Power-On-Reset to Zero Volts Double-Buffered Input Logic Low Power, SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface Output Range: O-VREF or O-2VREF Simultaneous Update of DAC Outputs via LDAC pin (active low) Asynchronous Clear Facility via CLR pin (active low) SDO Daisy-Chaining Option Buffered/Unbuffered Reference Input Options for each DAC pair

75dB Logarithmic Detector/Controller SMT, 10 - 4000 MHz Features: Wide Dynamic Range: up to 75 dB Fast Pulse Response: 15/34ns (Rise/Fall Time) Flexible Supply Voltage: +2.7V to +5.5V Power-Down Mode Excellent Stability over Temperature 4x4mm Leadless SMT Package

HBT Vector Modulator SMT, 700 - 1000 MHz Features: Continuous Phase Control: 360° Continuous Gain Control: 40 dB Low Output Noise Floor: -162 dBm/Hz High Input IP3: +34 dBm 16 Lead 3×3mm SMT Package: 9mm2

40W SPDT Failsafe Switch SMT, 0.1 - 2.1 GHz Features: High Input P0.1dB: +46 dBm Tx Low Insertion Loss: 0.4 dB High IIP3: +74 dBm Single Positive Control: 0/ +3V to 0/ +8V Failsafe Operation; Tx 'On' when Unpowered 2 × 2mm DFN SMT Package

40W SPDT Failsafe Switch SMT, 0.1 - 2.1 GHz Features: High Input P0.1dB: +46 dBm Tx Low Insertion Loss: 0.4 dB High IIP3: +74 dBm Single Positive Control: 0/ +3V to 0/ +8V Failsafe Operation; Tx 'On' when Unpowered 2 × 2mm DFN SMT Package

VCO SMT w/Buffer Amplifier, 2.25 - 2.5 GHz Features: Pout: +4.5 dBm Phase Noise: -115 dBc/Hz @100 KHz No External Resonator Needed Single Supply: 3V @ 35 mA QFN Leadless SMT Package, 16 mm2

VCO SMT w/Buffer Amplifier, 3.55 - 3.9 GHz Features: Pout: +4.7 dBm Phase Noise: -112 dBc/Hz @100 KHz No External Resonator Needed Single Supply: 3V @ 42 mA QFN Leadless SMT Package, 16 mm2

HBT Vector Modulator SMT, 1.8 - 2.2 GHz Features: Continuous Phase Control: 360°  Continuous Gain: 40 dB Control Output Noise Floor: -162 dBm/Hz Input IP3: +33 dBm 3×3 mm QFN Plastic Package

Low Cost, Low Power, True RMS-to-DC Converter Features: Converts an ac voltage waveform to a dc voltage and then converts to the true rms, average rectified, or absolute value 200 mV rms full-scale input range (larger inputs with input attenuator) High input impedance: 1012 Ω  Low input bias current: 25 pA maximum High accuracy: ±0.3 mV ± 0.3% of reading RMS conversion with signal crest factors up to 5 Wide power supply range: +2.8 V, −3.2 V to ±16.5 V Low power: 200 μA maximum supply current Buffered voltage output No external trims needed for specified accuracy Related device: the AD737 features a power-down control with standby current of only 25 μA; the dc output voltage is negative and the output impedance is 8 kΩ