DAC38RF86IAAV

text.skipToContent text.skipToNavigation

DAC38RF86IAAV

Dual-Channel, 14-Bit, 9-GSPS, 6x-24x Interpolating, 9 GHz GSM PLL Digital-to-Analog Converter (DAC)

Packaging

Package | PIN: AAV | 144
Temp: I (-40 to 85)
Carrier: Partial Tray
Qty Price
1-9 $200.64
10-24 $189.49
25-99 $184.71
100-999 $181.53
1000+ $180.95

Features

  • 14-Bit Resolution
  • Maximum DAC Sample Rate:
    • 9.0 GSPS (DAC38RF86, DAC38RF96)
    • 6.2 GSPS (DAC38RF87,DAC38RF97)
  • Key Specifications:
    • RF Full-Scale Output Power at 2.1 GHz:0 dBm
    • Spectral Performance, DAC38RF87/97
      • fDAC = 5898.24 MSPS, fOUT = 2.14 GHz
        • WCDMA ACLR: 73 dBc
        • WCDMA alt-ACLR: 77 dBc
    • Spectral Performance, DAC38RF86/96
      • fDAC = 8847.36 MSPS, fOUT = 3.7 GHz
        • 20 MHz LTE ACLR: 66 dBc
      • fDAC = 9 GSPS, fOUT = 1.8 GHz, –6 dBFS
        • IMD3 = 70 dBc (10-MHz tone spacing)
  • Dual-Band Digital Up-converter per DAC
    • 6, 8, 10, 12, 16, 18, 20 or 24xInterpolation
    • 4 Independent NCOs With 48-BitResolution
  • JESD204B Interface, Subclass 1
    • Support for Multichip Synchronization
    • Maximum LaneRate: 12.5 Gbps
  • Single-Ended Output With Integrated Balun Covering 700 MHz to 3800 MHz
  • Internal PLL and VCO
    • DAC38RF86/96: fC(VCO)= 8.85 GHz
    • DAC38RF87/97: fC(VCO) = 5.90GHz
  • Power Dissipation: 1.4 to 2.2 W/ch
  • Power Supplies: –1.8 V, 1 V, 1.8 V
  • Package: 10 x 10 mm BGA, 0.8 mm Pitch, 144-Balls

All trademarks are the property of their respective owners.

Texas Instruments  DAC38RF86IAAV

The DAC38RF86/96 isa family of high-performance, dual-channel, 14-bit, 9-GSPS,RF-sampling digital-to-analog converters (DACs) that are capable of synthesizing wideband signalsfrom 0 to 4.5 GHz. The DAC38RF87/97 is also a family of high-performance,dual-channel, 14-bit, 6-GSPS, RF-sampling digital-to-analog converters (DACs) that are capable ofsynthesizing wideband signals from 0 to 3 GHz. A high dynamic range allows the DAC38RFxxfamily to generate signals for a wide range of applications including 3G/4G signals for wirelessbase-stations and radar.

The devices feature a low-power JESD204B Interface with up to 8 lanes with a maximum bitrate of 12.5 Gbps allowing an input data rate of 1.25 GSPS complex per channel. The DAC38RFxxprovides two digital up-converters per channel, with multiple options for interpolation rates. Adigital quadrature modulator with independent, frequency flexible NCOs are available to supportmulti-band operation. A GSM compliant low phase noise PLL/VCO is integrated to simplify the DAC samplingclock generation by allowing the use of a lower frequency reference clock