GENERAL DESCRIPTION

The ADC-318 and ADC-318A are 8 bit monolithic bipolar, full flash A/D converters. Though they have high, 120MHz (ADC-318) and 140MHz (ADC-318A), sampling rates, their input logic level, including the start convert pulse, is TTL, ECL and PECL compatible. Digital outputs are also TTL compatible and allow a straight output or a programmable 1:2 de-multiplexed output.

FEATURES

• Low power dissipation (960mW max.)

• TTL compatible output

• Diff./Integral nonlinearity (±½LSB max.)

• 1:2 Demultiplexed straight output programmable

• 2:1 Frequency divided TTL clock output with reset

• Surface mount package

• Selectable Input Logic (TTl, ECL, PECL)

• +5V or ±5V Power Supply Operation