ONET8531T_17 Datasheet, PDF (1/17 Pages) Texas Instruments – 11.3 Gbps Limiting Transimpedance Amplifier With RSSI

ONET8531T
www.ti.com
SLLS891B – FEBRUARY 2008 – REVISED AUGUST 2011
11.3 Gbps Limiting Transimpedance Amplifier With RSSI
Check for Samples: ONET8531T
FEATURES
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• 10 GHz Bandwidth
• 4.5 kΩ Differential Small Signal
Transimpedance
• 2.5 mA_p-p Input Overload Current
• Received Signal Strength Indication (RSSI)
• 100 mW Typical Power Dissipation
• CML Data Outputs With On-Chip 50 Ω
Back-Termination
• On Chip Supply Filter Capacitor
• Single 3.3 V Supply
• Die Size: 940 × 1195 μm
• Case temperature operation: –40°C to 100°C
APPLICATIONS
• SONET OC-192
• SFP+ Optical Receivers
• 10× Fibre Channel Optical Receivers
• 10G Ethernet Receivers
• PIN Preamplifier-Receivers
• APD Preamplifier Receivers
DESCRIPTION
The ONET8531T is a high-speed and high-gain limiting-transimpedance amplifier, used in optical receivers with
data rates up to 12.5 Gbps. It features low input referred noise, 10 GHz bandwidth, 4.5 kΩ small signal
transimpedance, and a received signal strength indicator (RSSI).
The ONET8531T is available in die form, includes an on-chip VCC bypass capacitor and is optimized for
packaging in a TO can.
The ONET8531T requires a single +3.3V ± 10% supply and its power efficient design typically dissipates less
than 105 mW. The device is characterized for operation from –40°C to 100°C case (IC back side) temperature.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008–2011, Texas Instruments Incorporated