1/5
${data.index + 1}/${data.total}
Description
AD8015 Wideband/Differential Output I to V Converter Photodiode Transimpedance Amplifier Photodiode Receiver Circuit
Product Description
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.
|
Chip features
|
||
|
1
|
Differential output
|
|
|
2
|
Low cost, wide bandwidth, low noise
|
|
|
3
|
Bandwidth: 240 MHz
|
|
|
4
|
Pulse Width Modulation: 500 ps
|
|
|
5
|
Rise/fall time: 1.5ns
|
|
|
6
|
Input current noise: 3.0 pA/VHz (100 MHz)
|
|
|
7
|
Total input rms noise: 26.5 nA (100 MHz).
|
|
|
8
|
Wide dynamic range
|
|
|
9
|
Light sensitivity: -36 dBm (155.52 Mbps)
|
|
|
10
|
Peak input current: ±350 HA
|
|
|
11
|
Low power consumption: 25 mA (5 V)
|
|
|
12
|
Wide operating temperature range: -40" C to +85C
|
|
Title goes here.
Fiber Optic Receiver: SONET/SDH, FDDI, Fibre Channel
Stable running high capacitance detector
Low noise preamplifier
Single-ended to differential conversion
1-V voltage converter
Stable running high capacitance detector
Low noise preamplifier
Single-ended to differential conversion
1-V voltage converter
Details Images
Recommend Products