Description

The TDC1044A is a 25 Msps (Megasample per second) fullparallel analog-to-digital converter, capable of converting an analog signal with full-power frequency components up to 12.5 MHz into 4-bit digital words. Use of a sample-and-hold circuit is not necessary for operation of the TDC1044A. All digital inputs and outputs are TTL compatible.

Features

• 4-bit resolution

• 1/4 LSB non-linearity

• Sample-and-hold circuit not required

• 25 Msps conversion rate

• Selectable output format

• 16-lead DIP and 20-lead PLCC packages

Applications

• Digital communications

• Video special effects

• Radar data conversion

• Medical imaging