Product Summary

The DAC3282IRGZT is a dual-channel 16-bit 625 MSPS digital-to-analog converter (DAC) with an 8-bit LVDS input data bus with on-chip termination, optional 2xinterpolation filter, and internal voltage reference. The DAC3282IRGZT offers superior linearity, noise and crosstalk performance. The applications of the DAC3282IRGZT are (1)Cellular Base Stations; (2)Diversity Transmit; (3)Wideband Communications; (4)Digital Synthesis.

Parametrics

DAC3282IRGZT absolute maximum ratings: (1)Peak input current (any input): 20 mA; (2)Peak total input current (all inputs): –30 mA; (3)Operating free-air temperature range, TA: –40 to 85℃; (4)Storage temperature range: –65 to 150℃; (5)Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds: 260℃.

Features

DAC3282IRGZT features: (1)Dual, 16-Bit, 625 MSPS DACs; (2)8-Bit Input LVDS Data Bus; (3)Multi-DAC Synchronization; (4)Optional 2x Interpolation Filter; (5)Zero-IF Sinc Correction Filter; (6)Fs/2 and ± Fs/4 Coarse Mixer; (7)Digital Offset Adjustment for LO Correction; (8)Temperature Sensor; (9)3- or 4-Wire Serial Control Interface; (10)On Chip 1.2-V reference; (11)Differential Scalable Output: 2 to 20 mA; (12)Low Power: 950 mW at 625 MSPS, 845 mW at 500 MHz, Full Operating Conditions; (13)Space Saving Package: 48-pin 7×7mm QFN.

Diagrams

DAC3282IRGZT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
DAC3282IRGZT
DAC3282IRGZT
Texas Instruments
DAC (D/A Converters) Dual 16B 625MSPS Comm DAC
Data Sheet
0-175: $24.64
175-250: $22.96
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
DAC312
DAC312
Other

Data Sheet
Negotiable 
DAC312ER
DAC312ER

IC DAC 12BIT MULT HS 20-CDIP
Data Sheet
0-18: $18.77
DAC312FR
DAC312FR

IC DAC 12BIT MULT HS 20-CDIP
Data Sheet
0-18: $10.30
DAC312HP
DAC312HP

IC DAC 12BIT MULTIPLY HS 20-DIP
Data Sheet
0-36: $5.03
DAC312HPZ
DAC312HPZ

IC DAC 12BIT HS MULT 20-DIP
Data Sheet
0-1: $5.89
1-10: $5.30
10-100: $4.36
100-250: $4.00
250-500: $3.65
500-1000: $3.18
1000-2500: $3.14
DAC312HS
DAC312HS

IC DAC 12BIT MULTIPLY HS 20-SOIC
Data Sheet
0-37: $5.30