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ADC1207S080HW - Block Diagram

ADC1207S080HW

Single 12 bits ADC, up to 80 MHz with direct/ultra high IF sampling

The ADC1207S080 is a 12-bit Analog-to-Digital Converter (ADC) optimized for direct Input Frequency (IF) sampling and supporting the most demanding use conditions in ultra high IF radio transceivers for cellular infrastructure and other applications such as wireless infrastructure, optical networking and fixed telecommunication. Due to its broadband input capabilities, the ADC1207S080 is ideal for single and multiple carriers data conversion. Operating at a maximum sampling rate of 80 MHz, analog input signals are converted into 12-bit binary coded digital words. All static digital inputs are CMOS compatible. All output signals are Low-Voltage Complementary Metal-Oxide Semiconductor (LVCMOS) compatible.

Features

  • 12-bit resolution
  • 3.3 V LVCMOS compatible digital outputs
  • 74 dB SFDR
  • 66.5 dB S/N (fi = 175 MHz
  • fclk = 80 MHz
  • B = Nyquist)
  • 90 dB SFDR
  • 71 dB S/N (fi = 225 MHz
  • fclk = 80 MHz
  • B = 5 MHz)
  • Binary or 2’s-complement LVCMOS outputs
  • CMOS compatible static digital inputs
  • Differential input with 375 MHz bandwidth
  • Full-scale controllable from 1.5 V to 2 V (p-p)
  • continuous scale
  • High speed sampling rate up to 80 MHz
  • HTQFP48 package
  • Industrial temperature range from -40°C to +85°C
  • Internal front-end buffer (input capacitance <1 pF)
  • Only 2 clock cycles latency
  • Programmable acquisition output clock (complete conversion signal)
  • Single 5 V power supply

Product Specification

Resolution (bits)Channels (#)Sample Freq. Max (Msps)SFDR (dBc)SNR (dBFS)Power Consumption Typ (mW)Supply Voltage (V)Input BufferInterface Compatibility
1218090718405.00YesLVCMOS

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
ADC1207S080HW-C2ObsoleteELG48TQFP48INoTrayCheck Availability
ADC1207S080HW-C28ObsoleteELG48TQFP48INoReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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ADC1207S080 Datasheet Datasheet PDF 526 KB Jun 14, 2012
PCNs & PDNs
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PDN# : DC-14-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 538 KB Feb 17, 2014

Evaluation Boards