Skip to main content
ADC0808S125HW - Block Diagram

ADC0808S125HW

Single 8-bit ADC, up to 125 Msps

The ADC0808S is a differential, high-speed, 8-bit Analog-to-Digital Converter (ADC) optimized for telecommunication transmission control systems and tape drive applications. It allows signal sampling frequencies up to 250 MHz. The ADC0808S clock inputs are selectable between 1.8 V Complementary Metal Oxide Semiconductor (CMOS) or Low-Voltage Differential Signals (LVDS). The data output signal levels are 1.8 V CMOS. All static digital inputs (CLKSEL, CCSSEL, CE_N, OTC, DEL0 and DEL1) are 1.8 V CMOS compatible. The ADC0808S offers the most flexible acquisition control system possible due to its programmable Complete Conversion Signal (CCS) which allows the delay time of the acquisition clock and acquisition clock frequency to be adjusted. The ADC0808S is supplied in an HTQFP48 package.

Features

  • 1.8 V CMOS compatible static digital inputs
  • 1.8 V CMOS digital outputs
  • 8-bit resolution
  • Binary or 2’s complement CMOS outputs
  • Differential analog input
  • High-speed sampling rate up to 250 MHz
  • HTQFP48 package
  • Industrial temperature range from -40°C to +85°C
  • Integrated voltage regulator for input common-mode reference
  • Integrated voltage regulator or external control for analog input full-scale
  • Maximum analog input frequency up to 560 MHz
  • Only 2 clock cycles latency
  • Programmable acquisition output clock (complete conversion signal)
  • Selectable 1.8 V CMOS or LVDS clock input

Product Specification

Resolution (bits)Channels (#)Sample Freq. Max (Msps)SFDR (dBc)SNR (dBFS)Power Consumption Typ (mW)Supply Voltage (V)Input BufferInterface Compatibility
8112555472401.80, 3.30NoTTL, CMOS

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
ADC0808S125HW-C1ObsoleteELG48TQFP48INoTrayCheck Availability
ADC0808S125HW-C18ObsoleteELG48TQFP48INoReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
no-lock
ADC0808S SER Datasheet Datasheet PDF 505 KB Jun 14, 2012
PCNs & PDNs
no-lock
PDN# : DC-14-07 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 528 KB Aug 8, 2014

Evaluation Boards