VSC7718, VSC7728

VPPD-01548

Revision 1.0

VSC7728

GPON and GE-PON OLT Transimpedance Amplifier and Limiting Amplifier Chipset

FEA TURES:

APPLICA TIONS:

SPECIFICA TIONS:

BENEFITS:

Burst average received power monitor

Reset through the high

-speed data interface

Fast settling time

Differential Data Ready (DATRDYP, DATRDYN) output

LVPECL outputs

Bare die or 16-pin 3 mm x 3 mm QF

P package

Enables the system to monitor the burst power to determine if there are

any issues with the ONU transmission

Reduces pin count for the BOSA

Enables the receiver to meet GPON settling-time requirements

Used to latch the receive power monitor as well as tell the downstream

CDR when to start acquiring good data

Standard interface t

hat directly couples to the CDR

Small enough to fit in a SFF or SFP module along with a laser driver to

achieve

a complete solution

GPON - G.984 1244 Mbps upstream, class A, B, B+, and C

GE-PON - IEEE Std. 802.3ah (EFM),

1000BASE-PX10/20-U (GE-PON OLT)

3.3 V power supply

VSC7718