Product Summary

The DAC5672AIPFB is a dual, 14-bit 275 msps digital-to-analog converter. It offers exceptional dynamic performance, tight-gain, and offset matching characteristics that make it suitable in either I/Q baseband or direct IF communication applications. The DAC5672AIPFB has two, 14-bit, parallel input ports with separate clocks and data latches. For flexibility, it also supports multiplexed data for each DAC on one port when operating in the interleaved mode. The applications of the DAC5672AIPFB include: Cellular Base Transceiver Station Transmit Channel: CDMA: W-CDMA, CDMA2000, IS-95, TDMA: GSM, IS-136, EDGE/UWC-136, Medical/Test Instrumentation, Arbitrary Waveform Generators (ARB), Direct Digital Synthesis (DDS), Cable Modem Termination System (CMTS).

Parametrics

DAC5672AIPFB absolute maximum ratings: (1)Supply voltage range: -0.5 V to 4 V; (2)Voltage between AGND and DGND: -0.5 V to 0.5 V; (3)Voltage between AVDD and DVDD: -4 V to 4 V; (4)Supply voltage range: -0.5 V to AVDD + 0.5 V; (5)Peak input current (any input): 20 mA; (6)Peak total input current (all inputs): -30 mA; (7)Operating free-air temperature range: -40℃ to 85℃; (8)Storage temperature range: -65℃ to 150℃.

Features

DAC5672AIPFB features: (1)14-Bit Dual Transmit Digital-to-Analog Converter (DAC); (2)275 MSPS Update Rate; (3)Single Supply: 3 V to 3.6 V; (4)High Spurious-Free Dynamic Range (SFDR): 84 dBc at 5 MHz; (5)High Third-Order Two-Tone Intermodulation (IMD3): 79 dBc at 15.1 MHz and 16.1 MHz; (6)WCDMA Adjacent Channel Leakage Ratio (ACLR): 78 dB at Baseband; (7)WCDMA ACLR: 73 dB at 30.72 MHz; (8)Independent or Single Resistor Gain Control; (9)Dual or Interleaved Data; (10)On-Chip 1.2-V Reference; (11)Low Power: 330 mW; (12)Power-Down Mode: 9 mW.

Diagrams

DAC5672AIPFB block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
DAC5672AIPFB
DAC5672AIPFB

Texas Instruments

DAC (D/A Converters) 14B 275MSPS Dual DAC

Data Sheet

0-181: $12.41
181-250: $12.17
250-500: $11.89
DAC5672AIPFBG4
DAC5672AIPFBG4

Texas Instruments

DAC (D/A Converters) 14B 275MSPS Dual DAC

Data Sheet

0-181: $12.41
181-250: $12.17
250-500: $11.89
DAC5672AIPFBR
DAC5672AIPFBR

Texas Instruments

DAC (D/A Converters) 14B 275MSPS Dual DAC

Data Sheet

0-756: $10.64
756-1000: $10.30
DAC5672AIPFBRG4
DAC5672AIPFBRG4

Texas Instruments

DAC (D/A Converters) 14B 275MSPS Dual DAC

Data Sheet

0-756: $10.64
756-1000: $10.30