DESCRIPTION

The SY88923AV limiting post amplifier with its high gain and wide bandwidth is ideal for use as a post amplifier in fiber-optic receivers with data rates up to 3.2Gbps. Signals as small as 5mVPP can be amplified to drive devices with PECL inputs. The SY88923AV generates a chatter-free Loss-of-Signal (LOS) open collector TTL output.

FEATURES

■ Single 3.3V or 5V power supply

■ Up to 3.2Gbps operation

■ Low noise PECL data outputs

■ Chatter-free open collector TTL LOS output

■ TTL /EN Input

■ Differential PECL inputs for data

■ Available in a tiny 10-pin (3mm) MSOP and 10-pin (3mm) EPAD-MSOP

APPLICATIONS

■ 1.25Gbps and 2.5Gbps Gigabit Ethernet

■ 531Mbps, 1062Mbps and 2.12Gbps Fibre Channel

■ 622Mbps SONET

■ Gigabit interface converter

■ 2.5Gbps SDH/SONET

■ 2.5Gbps proprietary links

■ Parallel 10G Ethernet