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TDA8768A Datasheet Analog-to-Digital Converter

Manufacturer: NXP Semiconductors

Overview: TDA8768A 12-bit, 70 Msps Analog-to-Digital Converter (ADC) Rev. 02 — 03 July 2002 Product data 1.

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General Description

The TDA8768AH is a biCMOS 12-bit Analog-to-Digital Converter (ADC) optimized for GSM and EDGE cellular infrastructures, professional telecommunications and imaging, and advanced FM radio.

It converts the analog input signal into 12-bit binary coded digital words at a maximum sampling rate of 70 MHz.

All static digital inputs (SH, CE and OTC) are TTL and CMOS compatible and all outputs are CMOS compatible.

Key Features

  • s 12-bit resolution s Sampling rate up to 70 MHz s.
  • 3 dB bandwidth of 245 MHz s 5 V power supplies and 3.3 V output power supply s Binary or twos complement CMOS outputs s In-range CMOS compatible output s TTL and CMOS compatible static digital inputs s TTL and CMOS compatible digital outputs s Differential AC or PECL clock input; TTL compatible s Power dissipation 550 mW (typical) s Low analog input capacitance (typical 2 pF), no buffer amplifier required s Integrated sample-and-hold amp.

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