Part Number : DAC5662
Function : DUAL, 12-BIT, 275 MSPS DIGITAL-TO-ANALOG CONVERTER
Package : PLCC 48 Pin type
Maker : Texas Instruments
Pinouts : 
Description :
The DAC5662 is a monolithic, dual-channel 12-bit high-speed digital-to-analog converter (DAC) with on-chip voltage reference. Operating with update rates of up to 275 MSPS, the DAC5662 offers exceptional dynamic performance and tight-gain and offset matching, characteristics that make it suitable in either I/Q baseband or direct IF communication applications.
Each DAC has a high-impedance differential current output, suitable for single-ended or differential analog-output configurations. External resistors allow scaling the full-scale output current for each DAC separately or together, typically between 2 mA and 20 mA. An accurate on-chip voltage reference is temperature compensated and delivers a stable 1.2-V reference voltage. Optionally, an external reference may be used. The DAC5662 has two 12-bit parallel input ports with separate clocks and data latches. For flexibility, the DAC5662 also supports multiplexed data for each DAC on one port when operating in the interleaved mode.
Features
• 12-Bit Dual Transmit DAC
• 275 MSPS Update Rate
• Single Supply: 3 V to 3.6 V
• High SFDR: 85 dBc at 5 MHz
• High IMD3: 78 dBc at 15.1 and 16.1 MHz
• WCDMA ACLR: 70 dB at 30.72 MHz
• Independent or Single Resistor Gain Control
• Dual or Interleaved Data
• On-Chip 1.2-V Reference
• Low Power: 330 mW
• Power-Down Mode: 15 mW
Datasheet PDF Download : 
Others datasheet of same file :
DAC5662IPFB, DAC5662IPFBG4, DAC5662IPFBR, DAC5662IPFBRG4