GENERAL DESCRIPTION
The AD9704/AD9705/AD9706/AD9707 are the fourthgeneration family in the TxDAC series of high performance, CMOS digital-to-analog converters (DACs). This pin-compatible, 8–/10–/12–/14–bit resolution family is optimized for low power operation, while maintaining excellent dynamic performance.
FEATURES
Pin-compatible family
Low power member of pin-compatible TxDAC product family
Power dissipation @ 3.3 V 22 mW @ 10 MSPS 25 mW @ 25 MSPS 30 mW @ 50 MSPS
Sleep mode: 3.1 mW @ 3.3 V
Supply voltage: 1.7 V to 3.6 V
SFDR to Nyquist AD9707: 84 dBc @ 5 MHz output AD9707: 83 dBc @ 10 MHz output AD9707: 75 dBc @ 20 MHz output
AD9707 NSD @ 10 MHz output, 125 MSPS: −147 dBc/Hz
Differential current outputs: 1 mA to 5 mA
Data format: twos complement or straight binary
On-chip 1.0 V reference
CMOS-compatible digital interface
Edge-triggered latches
Clock input: single-ended and differential
Output common mode: adjustable 0 V to 1.2 V
Power-down mode < 2 mW @ 3.3 V (SPI® controllable)
Serial peripheral interface (SPI)
Self-calibration
32-lead LFCSP_VQ, Pb-free package