PAS7351, PAS7361 GPON Burst Receiver
Gigabit PON Burst Receiver for C0 and OLT Transceiver Applications

The PAS7351 and the PAS7361 create a Gigabit PON Optical Line Terminal (OLT) optical burst receiver dedicated for use in Gigabit Passive Optical Network (ITU-T G.984 GPON) transceivers. The PAS7351 provides the burst-mode Trans-Impedance Amplifier (TIA) function and the PAS7361 provides the burst-mode Limiting Amplifier (LIA) function.

A transceiver based on the PAS7351 and the PAS7361 is compatible with GPON Class B+ burst mode applications.

The PAS7351 and the PAS7361 with the PAS5211 quad-port GPON MAC SoC and the integrated software package provide a complete GPON OLT solution.

CHIPSET BENEFITS

• GPON OLT-compliant, burst-mode TIA and LIA
• ITU-T G.984.2 class B+ compliant
• Supports PIN photodiode and Avalanche photodiode (APD)
• Embedded PON diagnostics function
• Low count of external components
• Signal sensitivity of more than -31 dBm @ 10-10
• Dynamic range of more than 20 dB
• Single 3.3-V power supply

INTERFACES

• LVCML differential output, AC-coupled or DC-coupled
• Direct photodiode data input
• LVCML differential intra-connection, DC-coupled
• Burst acquisition control interface
• Signal diagnostic interface