40G Receivers

The GT40-7002RX is a wide-bandwidth 40GBits/s reciever designed for use in transponder modules and test equipment for fiber optic transmission systems such as SDH STM-256 and SONET OC-768. It incorporates a high speed PIN diode and a low noise InP HBT transimpedance amplifier with a integrated limiting amplifier. The photoreceiver module features high differential gain of typically 1200 V/W and a bandwidth of 35 GHz.

Features

• High speed PIN diode
• Low noise InP HBT trans-impedance amplifier
• -11 dBm typical sensitivity at 40 Gbits/s
• +3 dBm typical overload capacity
• 50Ω on-chip output termination
• Differential AC coupled outputs
• 8 ps typical output rise/fall times
• 0.3 W typical power dissipation
• XLMD form factor

Applications

• Fiber-optics communications (SDH STM-256 and SONET OC-768)
• 43Gb/s FEC communication systems
• SONET/SDH test equipment