PRODUCT DESCRIPTION

The AZ88923 is a limiting post amplifier usable at data rates up to 2.5Gbps. It is ideal for use as a post amplifier following a transimpedance amplifier.

The AZ88923 contains a programmable loss of signal detect function to determine when the input signal has been lost. This information can be used with the  input pin to disable the output under LOS conditions. The detect threshold can be set with a resistor divider between VCC and VREF. The LOS output is an open drain compatible with CMOS and TTL.

The outputs produce standard PECL 100K voltage compensated levels.

FEATURES

  • Up to 2.5Gbps operation
  • Differential PECL Inputs
  • Differential PECL Outputs
  • Open Drain TTL/CMOS LOS output
  • TTL/CMOS Enable input
  • High Speed SiGe Process

APPLICATION

  • General applications

DOWNLOADS

Datasheet

ORDER NUMBERS

Order Number Package
AZ88923 MSOP10
Description / Function:

High Speed Limiting Post Amplifier

SiGe

Input Level:

LVPECL

Output Level:

LVPECL

Bandwidth:

2.5Gbps

Alternate Source:

No

Supply Voltage:

3.0V to 3.6V

Packages:

MSOP10