AD9102 Datasheet PDF - ADI

GENERAL DESCRIPTION

●The AD9102 TxDAC® and waveform generator is a high performance digital-to-analog converter (DAC) integrating on-chip pattern memory for complex waveform generation with a direct digital synthesizer (DDS). The DDS is a 14-bit output, up to 180 MSPS master clock sine wave generator with a 24-bit tuning word, allowing 10.8 Hz/LSB frequency resolution.

●FEATURES

●On-chip 4096 × 14-bit pattern memory

●On-chip DDS

●Power dissipation @ 3.3 V, 4 mA output

●  96.54 mW @ 180 MSPS

●Sleep mode: <5 mW @ 3.3 V

●Supply voltage: 1.8 V to 3.3 V

●SFDR to Nyquist

●  87 dBc @ 10 MHz output

●Phase noise @ 1 kHz offset, 180 MSPS, 8 mA: −150 dBc/Hz

●Differential current outputs: 8 mA max @ 3.3 V

●Small footprint, 32-lead, 5 mm × 5 mm LFCSP with 3.6 mm × 3.6 mm exposed paddle, and Pb-free  package

●APPLICATIONS

●Medical instrumentation

●Portable instrumentation

●  Signal generators, arbitrary waveform generators

●Automotive radar