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Description

The TDA8768A, 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. A sine wave clock input signal can also be used.

Features

1. 12-bit resolution

2. Sampling rate up to 70 MHz

4. −3 dB bandwidth of 245 MHz

5. 5 V power supplies and 3.3 V output power supply

6. Binary or twos complement CMOS outputs

7. In-range CMOS compatible output

8. TTL and CMOS compatible static digital inputs 

9. TTL and CMOS compatible digital outputs

10. Differential AC or PECL clock input; TTL compatible

11. Power dissipation 550 mW (typical)