QPL7434
xPON Video Receiver
Product Overview
The QPB7434 is a 47ꢁ–ꢁ1218ꢁMHz High Gain, Low EIN,
Differential RF Optical Receiver for FTTH PON
applications. It is a technology leader with an optical input
range from -20ꢁdBm to +2 dBm. It runs on a single +5ꢀV
supply eliminating the need for an extra ONT supply. The
differential input configuration enables direct connection of
the Photo Diode to the device. This eliminates the Balun
and improves overall EIN of the system.
20 Pad 4.0ꢀxꢀ4.0ꢀxꢀ0.85ꢀmm QFN Package
Functional Block Diagram
Key Features
Optical Input range: +2dBm to -20dBm
High Gain: > 25dB at 550MHz
Efficient Power Consumption: 1.0ꢀW at +5ꢀV
Low Noise: 2.8ꢀpAꢀ/ꢀ√Hz Equivalent Input Noise Current
(EINC)
High Linearity
47ꢀ–ꢀ1218ꢀMHz Operational Bandwidth
Convenient QFN Package
RoHS Compliant
Applications
FTTH xPON
DOCSIS 3.1
Head End CMTS Equipment
Optical Node
Top View
Cable Modem and Set Top Box
Ordering Information
Part No.
Description
QPL7434SB
QPL7434SR
QPL7434TR13
QPL7434PCK-01
Sample Bag with 5 Pieces
7" Reel with 100 Pieces
13" Reel with 2500 Pieces
EVB with 5 Piece Sample Bag
Data Sheet –Rev C, Feb 19, 2020 | Subject to change without notice
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