AD9731
AD9731 is 10-Bit / 170 MSPS D/A Converter manufactured by Analog Devices.
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Features
170 MSPS Update Rate TTL/High Speed CMOS-patible Inputs Wideband SFDR: 66 dB @ 2 MHz/50 dB @ 65 MHz Pin-patible, Lower Cost Replacement for
Industry Standard AD9721 DAC Low Power: 439 mW @ 170 MSPS Fast Settling: 3.8 ns to 1/2 LSB Internal Reference Two Package Styles: 28-Lead SOIC and SSOP
APPLICATIONS Digital munications Direct Digital Synthesis Waveform Reconstruction High Speed Imaging 5 MHz to 65 MHz HFC Upstream Path
10-Bit, 170 MSPS D/A Converter
FUNCTIONAL BLOCK DIAGRAM
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
CLOCK
TTL DRIVE LOGIC
DECODERS AND
DRIVERS
INTERNAL VOLTAGE REFERENCE
REGISTER
SWITCH NETWORK
CONTROL AMP
ANALOG RETURN
IOUT IOUT
REF IN
AMP...