Part # AD9742 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD9742 12-Bit 210 MSPS TxDAC D/A Converter Data Sheet (REV. B)


Part Details:

12-Bit, 210 MSPS TxDAC® D/A Converter AD9742 FEATURES APPLICATIONS High performance member of pin-compatible Wideband communication transmit channel: TxDAC product family Direct IF Excellent spurious-free dynamic range performance Base stations SNR @ 5 MHz output, 125 MSPS: 70 dB Wireless local loops Twos complement or straight binary data format Digital radio links Differential current outputs: 2 mA to 20 mA Direct digital synthesis (DDS) Power dissipation: 135 mW @ 3.3 V Instrumentation Power-down mode: 15 mW @ 3.3 V FUNCTIONAL BLOCK DIAGRAM On-chip 1.2 V Reference CMOS compatible digital interface 3.3V 28-lead SOIC, 28-lead TSSOP, and 32-lead LFCSP REFLO AVDD ACOM packages 150pF 1.2V REF 0.1µF Edge-triggered latches REFIO CURRENT AD9742 FS ADJ SOURCE ARRAY RSET 3.3V DVDD IOUTA SEGMENTED LSB DCOM IOUTB SWITCHES SWITCHES CLOCK CLOCK LATCHES


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AD9742.pdf Datasheet