SMIC 0.18um 3.3V 10Bit Single 48MHz ADC

Overview

The VeriSilicon SMIC18_ADC_03 IP is a 10 bit, low power, and pipeline analog to digital converter capable of running at up to 50MHz conversion rate. The ADC cell integrates several stages of sample/hold, MDAC stages, a reference bias circuit, and a clock circuit along with the analog to digital converter circuit. The SMIC18_ADC_03 operates when the power-down signal (PWDN) is at logic level ‘0’, and goes into power-down state when the power-down signal is at logic level ‘1’. The SMIC18_ADC_03 IP is useful in a variety of data signal conversion applications, especially in video applications.

Key Features

  • 10bit up to 50MSPS conversion rate
  • 2.0Vp-p differential input swing
  • Pure internal voltage reference
  • Supply voltage: 3.3V analog power; 1.8 V digital power
  • Operating temperature: -40°C ~ +60°C ~ +120°C
  • Excellent dynamic performance: --57dB SNR at Fin=1MHz --65dB SFDR at Fin=1MHz
  • Fully differential structure
  • Scaled power with clock frequency: --12MHz 12mA (mode<1:0>=01) ---24MHz 22mA (mode<1:0>=10) ---48MHz 41mA (Mode<1:0>=11)

Technical Specifications

Foundry, Node
SMIC 0.18um
SMIC
Pre-Silicon: 180nm EEPROM , 180nm G , 180nm LL
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Semiconductor IP