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Dual-Channel, 14-Bit, 125-MSPS Analog-to-Digital Converter (ADC)- Enhanced Product


Package | PIN: RGC | 64
Temp: M (-55 to 125)
Carrier: Cut Tape
Qty Price
1-9 $100.80
10-24 $95.24
25-99 $92.46
100-249 $89.68
250-499 $86.90
500-749 $84.81
750-999 $79.25
1000+ $79.00


  • Ultralow Power with Single 1.8V Supply,
    CMOS Output:
    • 277mW total power at125MSPS
  • High Dynamic Performance:
    • 88dBc SFDR at 170MHz
    • 71.4dBFS SNR at170MHz
  • Crosstalk: > 90dB at 185MHz
  • Programmable Gain up to 6dB for
    SNR/SFDR Trade-off
  • DC Offset Correction
  • Output Interface Options:
    • 1.8V parallel CMOS interface
    • Doubledata rate (DDR) LVDS with programmable swing:
      • Standard swing: 350mV
      • Low swing: 200mV
  • Supports Low Input Clock Amplitude
    Down to 200mVPP
  • Supports Defense, Aerospace, and Medical Applications
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site
    • Available in Military (–55°C to 125°C) Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

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Texas Instruments  ADS4245MRGC25EP

The ADS4245 is a low-speed variant of the ADS42xx ultralow-power family of dual-channel,14-bit analog-to-digital converters (ADCs). Innovative design techniques are used to achievehigh-dynamic performance, while consuming extremely low power with 1.8V supply. This topology makesthe ADS4245 well-suited for multi-carrier, wide-bandwidth communications applications.

The ADS4245 has gain options that can be used to improve SFDR performance at lowerfull-scale input ranges. These device includes a dc offset correction loop that can be used tocancel the ADC offset. Both DDR (double data rate) LVDS and parallel CMOS digital output interfacesare available in a compact VQFN-64 PowerPAD™ package.

The device includes internal references while the traditional reference pins andassociated decoupling capacitors have been eliminated. The ADS4245 is specified over the militarytemperature range (–55°C to 125°C).