AD9762 データシート PDF

部品番号 : AD9762

詳細 : 12-bit 125MSPS TxDAC D/A converter. For communication transmit channel basestations ADSL/HFC modems, direct digital synthesizer (DDS), instrumnetation

メーカー : Analog Devices

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AD9762 datasheet

部品情報 :

The AD9762 is the 12-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDACfamily which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package and pinout, thus providing an upward or downward component selection path based on performance, resolution and cost. The AD9762 offers exceptional ac and dc performance while supporting update rates up to 125 MSPS.

Member of Pin-Compatible TxDAC Product Family
125 MSPS Update Rate
12-Bit Resolution
Excellent Spurious Free Dynamic Range Performance
SFDR to Nyquist @ 5 MHz Output: 70 dBc
Differential Current Outputs: 2 mA to 20 mA
Power Dissipation: 175 mW @ 5 V to 45 mW @ 3 V
Power-Down Mode: 25 mW @ 5 V
On-Chip 1.20 V Reference
Single +5 V or +3 V Supply Operation
Package: 28-Lead SOIC and TSSOP
Edge-Triggered Latches

Communication Transmit Channel:
Basestations (Single/Multichannel Applications)
Direct Digital Synthesis (DDS)

DC SPECIFICATIONS(Tmin to Tmax, AVDD = +5 V, DVDD = +5 V, I= 20 mA, unless otherwise noted)

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