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Data Sheet
8-Bit, 210 MSPS TxDAC® D/A Converter AD9748
FEATURES
High performance member of pin-compatible TxDAC product family
Linearity 0.1 LSB DNL 0.1 LSB INL
Twos complement or straight binary data format Differential current outputs: 2 mA to 20 mA Power dissipation: 135 mW @ 3.3 V Power-down mode: 15 mW @ 3.3 V On-chip 1.20 V reference CMOS-compatible digital interface 32-lead LFCSP Edge-triggered latches Fast settling: 11 ns to 0.1% full-scale
GENERAL DESCRIPTION
The AD97481 is an 8-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems.