DAC5682ZIRGCT Part Information

Details for DAC5682ZIRGCT by Texas Instruments

Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC

Part Description

The DAC5682Z is a dual-channel 16-bit 1.0 GSPS DAC with wideband LVDS data input, integrated 2x/4x interpolation filters, onboard clock multiplier, and internal voltage reference. The DAC5682Z offers superior linearity, noise, crosstalk, and PLL phase noise performance. The DAC5682Z integrates a wideband LVDS port with on-chip termination. Full-rate input data can be transferred to a single DAC channel, or half-rate and 1/4-rate input data can be interpolated by onboard 2x or 4x FIR filters. Each interpolation FIR is configurable in either low-pass or high-pass mode, allowing selection of a higher order output spectral image. An on-chip delay lock loop (DLL) simplifies LVDS interfacing by providing skew control for the LVDS input data clock.

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Part Features

  • 1.0 GSPS Update Rate
  • 16-Bit Digital-to-Analog Converter (DAC)
  • 16-Bit Wideband Input LVDS Data Bus u2013 8 Sample Input FIFO u2013 Interleaved I/Q Data for Dual-DAC Mode
  • 2x or 4x Interpolation Filters u2013 Stopband Transition 0.4 to 0.6 Fdata u2013 Filters Configurable in Either Low-Pass or High-Pass Mode u2013 Allows Selection of Higher Order Image
  • 2x-32x Clock Multiplying PLL/VCO
  • Differential Scalable Output: 2 to 20 mA
  • Fs/4 Coarse Mixer
  • High Performance u2013 73-dBc ACLR WCDMA TM1 at 180 MHz
  • On-Chip 1.2-V Reference
  • Package: 64-Pin 9-mm u00d7 9-mm QFN

Part Specifications

Resolution (Bits) 16bit
Sampling Rate 1GSPS
Input Channel Type Parallel
Supply Voltage Range 1.7V to 1.9V 3V to 3.6V
ADC / DAC Case Style QFN
No. of Pins 64Pins
Data Interface LVDS Parallel
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Base Number 5682
IC Case Style VQFN
Operating Temperature Range -40°C to +85°C
Output Type Current
Settling Time 10.4ns
Supply Current 133mA
Supply Voltage Max 3.6V
Supply Voltage Min 1.7V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • IC, DAC 16BIT DUAL 1GSPS 64-VQFN; Resolution (Bits):16bit; Sampling Rate:1GSPS; Data Interface:LVDS, Parallel; Supply Voltage Range:1.7V to 1.9V, 3V to 3.6V; ADC / DAC Case Style:QFN; No. of Pins:64Pins; Input Channel Type:Parallel; RoHS Compliant: Yes | Newark Electronics
  • Dual-Channel, 16-Bit, 1.0-GSPS, 1x-4x Interpolating Digital-to-Analog Converter (DAC) | Texas Instruments

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