SN65ELT21 Datasheet (Texas Instruments) - 5-V PECL-to-TTL Translator

SN65ELT21, 5-V PECL-to-TTL Translator

The SN65ELT21 is a differential PECL-to-TTL translator.

It operates on +5-V supply and ground only.

The device includes circuitry to maintain Q to a low logic level when inputs are in an open condition or < 1.3 V.

The VBB pin is a reference voltage output for the device.

When the device is used in

SN65ELT21 Features

* 1

* 3ns (TYP) Propagation Delay

* Operating Range: VCC = 4.2 V to 5.7 V with GND = 0 V

* 24-mA TTL Output

* Deterministic Output Value for Open Input Conditions or When Inputs < 1.3 V

* Built-In Temperature Compensation

* Drop-In Compatible to the MC10