Wideband/Differential Output Transimpedance Amplifier
The AD8015 is a wide bandwidth, single supply transimpedance amplifier optimized for use in a fiber optic receiver circuit. It is a complete, single chip solution for converting photodiode current into a differential voltage output. The 240 MHz bandwidth enables AD8015 application in FDDI receivers and SONET/SDH receivers with data rates up to 155 Mbps. This high bandwidth supports data rates beyond 300 Mbps. The differential outputs drive ECL directly, or can drive a comparator/ fiber optic post amplifier.
In addition to fiber optic applications, this low cost, silicon alternative to GaAs-based transimpedance amplifiers is ideal for systems requiring a wide dynamic range preamplifier or singleended to differential conversion. The IC can be used with a standard ECL power supply (–5.2 V) or a PECL (+5 V) power supply; the common mode at the output is ECL compatible.
The AD8015 is available in die form, or in an 8-pin SOIC package.
Low Cost, Wide Bandwidth, Low Noise
Bandwidth: 240 MHz
Pulse Width Modulation: 500 ps
Rise Time/Fall Time: 1.5 ns
Input Current Noise: 3.0 pA/√Hz @ 100 MHz
Total Input RMS Noise: 26.5 nA to 100 MHz
Wide Dynamic Range
Optical Sensitivity: –36 dBm @ 155.52 Mbps
Peak Input Current: 6350 mA
Low Power: 5 V @ 25 mA
Wide Operating Temperature Range: –408C to +858C
Fiber Optic Receivers: SONET/SDH, FDDI, Fibre Channel
Stable Operation with High Capacitance Detectors
Low Noise Preamplifiers
Single-Ended to Differential Conversion
Product Training Modules
Indirect Current Feedback Instrumentation Amplifier Applications Guide
Integrated Circuits (ICs)
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Number of Circuits
Gain Bandwidth Product
Current - Input Bias
Voltage - Input Offset
Current - Supply
Current - Output / Channel
Voltage - Supply, Single/Dual (±)
4.5 V ~ 11 V, ±2.25 V ~ 5.5 V
-40°C ~ 85°C
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
726 (CN081 PDF)
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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