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DAC3484IZAY ACTIVE

Quad-Channel, 16-Bit, 1.25-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC)

Inventory: 4,121
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SNAGCU
MSL rating / Peak reflow Level-3-260C-168 HR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
NFBGA (ZAY) | 196 160 | JEDEC TRAY (5+1)
I (-40 to 85)
Package | Pins NFBGA (ZAY) | 196
Package qty | Carrier 160 | JEDEC TRAY (5+1)
Operating temperature range (°C) I (-40 to 85)
View TI packaging information

Features for the DAC3484

  • Very Low Power: 1.27 W at 1.25 GSPS, Full
    Operating Conditions
  • Multi-DAC Synchronization
  • Selectable 2x, 4x, 8x, 16x Interpolation Filter
    • Stop-Band Attenuation > 90 dBc
  • Flexible On-chip Complex Mixing
    • Two Independent Fine Mixers with 32-Bit
      NCOs
    • Power Saving Coarse Mixers: ± n×Fs/8
  • High Performance, Low Jitter Clock Multiplying
    PLL
  • Digital I and Q Correction
    • Gain, Phase, Offset, and Group Delay
      Correction
  • Digital Inverse Sinc Filter
  • Flexible 16-Bit LVDS Input Data Bus
    • 8 Sample Input FIFO
    • Data Pattern Checker
    • Parity Check
    • GC5330 Compatible
  • Temperature Sensor
  • Differential Scalable Output: 10 mA to 30 mA
  • Multiple Package Options: 88-Pin 9×9mm WQFN
    and 196-Ball 12mm×12mm NFBGA (GREEN / Pb-
    Free)

Description for the DAC3484

The DAC3484 is a very low power, high dynamic range, quad-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.25 GSPS.

The device includes features that simplify the design of complex transmit architectures: 2× to 16× digital interpolation filters with over 90dB of stop-band attenuation simplify the data interface and reconstruction filters. Independent complex mixers allow flexible carrier placement. A high-performance low jitter clock multiplier simplifies clocking of the device without significant impact on the dynamic range. The digital Quadrature Modulator Correction (QMC) enables complete IQ compensation for gain, offset, phase and group delay between channels in direct up-conversion applications.

Digital data is input to the device through a 16-bit LVDS data bus with on-chip termination. The device includes a FIFO, data pattern checker and parity test to ease the input interface. The interface also allows full synchronization of multiple devices.

The device is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a very-small 88-pin 9x9mm WQFN package or 196-ball 12×12mm NFBGA package.

Very low power, small size, superior crosstalk, high dynamic range and features of the DAC3484 are an ideal fit for systems with multiple transmit channels.

Pricing


Qty Price (USD)
1-99 $70.926
100-249 $68.793
250-999 $57.274
1,000+ $53.328

Additional package qty | carrier options

Package qty | Carrier 1,000 | LARGE T&R
Inventory 1,806
Qty | Price (USD) 1ku | $52.008 1-99 $69.171 100-249 $67.090 250-999 $55.857 1,000+ $52.008