Datasheet Texas Instruments ONET8521T — Datenblatt

ONET8521T
SLLSE87A – JULY 2011 – REVISED AUGUST 2011 www.ti.com 11.3 Gbps Limiting Transimpedance Amplifier With RSSI
Check for Samples: ONET8521T FEATURES 1 9 GHz Bandwidth
2.4 kΩ Differential Small Signal
Transimpedance
-20dBm Sensitivity
0.95 ВµARMS Input Referred Noise
2.5 mAPP Input Overload Current
Received Signal Strength Indication (RSSI)
90 mW Typical Power Dissipation
CML Data Outputs with On-Chip 50Ω
Back-Termination
On Chip Supply Filter Capacitor Single 3.3 V Supply
Die Size: 870 Вµm Г— 1036 Ојm APPLICATIONS 10G Ethernet
8G and 10G Fibre Channel
10G EPON
SONET OC-192
6G CPRI and OBSAI
PIN Preamplifier Receivers
APD Preamplifier Receivers DESCRIPTION
The ONET8521T is a high-speed, limiting transimpedance amplifier used in optical receivers with data rates up
to 11.3Gbps. It features low input referred noise, 9GHz bandwidth, 2.4kΩ small signal transimpedance, and a
received signal strength indicator (RSSI). …