Dual-Channel, 10-Bit, 500-MSPS Digital-to-Analog Converter (DAC) - DAC3154

DAC3154 (ACTIVE)

Dual-Channel, 10-Bit, 500-MSPS Digital-to-Analog Converter (DAC)

 

Description

The DAC3154/DAC3164 are dual channel 10-/12-bit, pin-compatible family of 500 MSPS digital-to-analog converters (DAC). The DAC3154/DAC3164 use a 10-/12-bit wide LVDS digital bus with an input FIFO. 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 to 1V. DAC3154/ DAC3164 are pin compatible with the dual-channel, 14-bit, 500 MSPS digital-to-analog converters DAC3174, and the single-channel, 14-/12-10-bit, digital-to-analog converters DAC3171/DAC3161/DAC3151.

The devices are available in a QFN-64 PowerPAD package is specified over the full industrial temperature range (–40°C to 85°C).

Features

  • Dual Channel
  • Resolution
    • DAC3154: 10-Bit
    • DAC3164: 12-Bit
  • Maximum Sample Rate: 500 MSPS
  • Pin Compatible Family with DAC3174 and
    DAC3151/DAC3161/DAC3171
  • Input Interface:
    • 12-/10-Bit Wide LVDS Inputs
    • Internal FIFO
  • Chip to Chip Synchronization
  • Power Dissipation: 460mW
  • Spectral Performance at 20 MHz IF
    • SNR: 62 dBFS for DAC3154, 72 dBFS for DAC3164
    • SFDR: 76 dBc for DAC3154, 77 dBc for DAC3164
  • Current Sourcing DACs
  • Compliance Range: –0.5V to 1V
  • Package: 64 Pin QFN (9x9mm)

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

 
Resolution (Bits)
Sample / Update Rate (MSPS)
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 Range Max. (mA)
Output Range Min. (mA)
Output Type
Reference: Type
DAC3154 DAC3151 DAC3161 DAC3164 DAC3171 DAC3174
10    10    12    12    14    14   
500    500    500    500    500    500   
2    1    1    2    1    2   
DDR LVDS
Parallel LVDS   
DDR LVDS
Parallel LVDS   
DDR LVDS
Parallel LVDS   
DDR LVDS
Parallel LVDS   
DDR LVDS
Parallel LVDS   
DDR LVDS
Parallel 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   
464    375    375    464    375    464   
-40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85   
VQFN    VQFN    VQFN    VQFN    VQFN    VQFN   
64VQFN: 81 mm2: 9 x 9(VQFN)    64VQFN: 81 mm2: 9 x 9(VQFN)    64VQFN: 81 mm2: 9 x 9(VQFN)    64VQFN: 81 mm2: 9 x 9(VQFN)    64VQFN: 81 mm2: 9 x 9(VQFN)    64VQFN: 81 mm2: 9 x 9(VQFN)   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
1x    1x    1x    1x    1x    1x   
Current Source    Current Source    Current Source    Current Source    Current Source    Current Source   
20    20    20    20    20    20   
2    2    2    2    2    2   
Differential    Differential    Differential    Current    Current    Differential   
Int
Ext   
Int
Ext   
Int
Ext   
Int
Ext   
Int
Ext   
Int
Ext