Description

The CXA1386P/K are 8-bit high-speed flash A/D converter ICs capable of digitizing analog signals at the maximum rate of 75MSPS. The digital I/O levels of these A/D converters are compatible with the ECL 100K/10KH/10K.

The CXA1386P/K is pin-compatible with the earlier models CXA1056P/K, CXA1016P/K, respectively. They can be replaced by the CXA1386P/K without any design changes, in most cases. Compared with the earlier models, these new models have been greatly improved in performance, by incorporating advanced process, new circuit design and carefully considered layout.

Features

• Differential linearity error: ±1/2LSB or less

• Integral linearity error: ±1/2LSB or less

• High-speed operation with maximum conversion rate of 75MSPS (Min.)

• Wide analog input bandwidth: 150MHz (Min. for full-scale input)

• Low Power consumption: 580mW (Typ.)

• Single power supply: –5.2V

• Low input capacitance: 17pF (Typ.)

• Built-in integral linearity conpensation circuit

• Low error rate

• Operable at 50 clock duty cycle

• Good temperature characteristics

• Capable of driving 50Ω loads

Applications

• Digital oscilloscopes

• HDTV (high-definition TVs)

• Other apparatus requiring high-speed A/D conversion