DAC3151 10-bit, 500-MSPS Digital-to-Analog Converter (DAC) | TI.com

DAC3151 (ACTIVE)

10-bit, 500-MSPS Digital-to-Analog Converter (DAC)

 

Description

The DAC3151, DAC3161, and DAC3171 (DAC31x1) are a family of single-channel, 500-MSPS digital-to-analog converters (DACs). This family uses a 10-,
12-, or 14-bit wide LVDS digital bus with an input FIFO. The 14-bit DAC3171 also supports a DDR 7-bit LVDS interface mode. FIFO input and output pointers can be synchronized across multiple devices for precise signal synchronization. The DAC outputs are current sourcing, and terminate to GND with a compliance range of –0.5 V to +1 V. The DAC31x1 are pin compatible with the DAC31x4, dual-channel, 10-, 12-, and 14-bit, 500-MSPS digital-to-analog converters.

The DAC31x1 are available in a VQFN-64 package that is specified over the full industrial temperature range (–40°C to +85°C).

 

Features

  • Single Channel
  • Resolution
    • DAC3151: 10-Bit
    • DAC3161: 12-Bit
    • DAC3171: 14-Bit
  • Maximum Sample Rate: 500 MSPS
  • Pin-Compatible Family
  • Input Interface:
    • Parallel LVDS Inputs
    • Single or Dual DDR Data Clock
    • Internal FIFO
  • Chip to Chip Synchronization
  • Power Dissipation: 375 mW
  • Spectral Performance at 20 MHz IF
    • SNR:
      • DAC3151: 62 dBFS
      • DAC3161: 72 dBFS
      • DAC3171: 76 dBFS
    • SFDR:
      • DAC3151: 76 dBc
      • DAC3161: 77 dBc
      • DAC3171: 78 dBc
  • Current Sourcing DACs
  • Compliance Range: –0.5 V to +1 V
  • Package: 64-pin VQFN (9 mm × 9 mm)

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Parametrics Compare all products in High-speed DACs (>10MSPS)

 
Sample / Update Rate (MSPS)
Features
Resolution (Bits)
DAC Channels
Interface
SFDR (dB)
Supply Voltage(s) (V)
Power Consumption (Typ) (mW)
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Rating
Interpolation
Architecture
Output Type
Reference: Type
DAC3151 DAC3154 DAC3161 DAC3164 DAC3171 DAC3174
500     500     500     500     500     500    
Low Power     Low Power     Low Power     Low Power     Low Power     Low Power    
10     10     12     12     14     14    
1     2     1     2     1     2    
DDR LVDS
Parallel LVDS    
DDR LVDS
Parallel LVDS    
DDR LVDS
Parallel LVDS    
DDR LVDS
Parallel LVDS    
DDR LVDS     DDR LVDS    
81     81     82     82     82     82    
1.8, 3.3     1.8, 3.3     1.8, 3.3     1.8, 3.3     1.8, 3.3     1.8, 3.3    
375     464     375     464     375     464    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
VQFN | 64     VQFN | 64     VQFN | 64     VQFN | 64     VQFN | 64     VQFN | 64    
64VQFN: 81 mm2: 9 x 9 (VQFN | 64)     64VQFN: 81 mm2: 9 x 9 (VQFN | 64)     64VQFN: 81 mm2: 9 x 9 (VQFN | 64)     64VQFN: 81 mm2: 9 x 9 (VQFN | 64)     64VQFN: 81 mm2: 9 x 9 (VQFN | 64)     64VQFN: 81 mm2: 9 x 9 (VQFN | 64)    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
1x     1x     1x     1x     1x     1x    
Current Source     Current Source     Current Source     Current Source     Current Source     Current Source    
Differential     Differential     Differential     Current     Current     Differential    
Ext
Int    
Ext
Int    
Ext
Int    
Ext
Int    
Ext
Int    
Ext
Int