HXR42400中文资料28Gbps - 4 Channel LR4 Receiver数据手册Renesas规格书

描述 Description

The HXR42400 Transimpedance and Limiting Amplifier array for LR4 parallel optical applications supports data rates up to 28Gbps and optical reach above +10km. Together with a four-channel photo diode array or discrete detectors, high-capacity, high-availability optical links can be designed for long reach telecom or datacom applications. The 3.3V SiGe device integrates the transimpedance preamplifier, the limiting post-amplifier, and a versatile CML output stage for four optical channels. Available in die form.

特性 Features

• 40uApp receiver sensitivity for 10-12 BER at 28Gbps
• Greater than 2.4mApp overload
• 150mW per channel power consumption with low power setting
• Automatic Gain and Threshold Controls
• Adjustable output swing size and pre-emphasis mode
• Signal Detect Programmable threshold with SQUELCH function
• Independent RSSI, Temperature monitor
• Optimized for isolated and common cathode photo-detector arrays from multiple vendors
• Control lines accessible on both sides of chip
• QSFP MSA compliance