ONET2804TY
Active28-GBPS 4-CHANNEL LIMITING TRANSIMPEDANCE AMPLIFIER
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ONET2804TY
Active28-GBPS 4-CHANNEL LIMITING TRANSIMPEDANCE AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | ONET2804TY |
|---|---|
| Applications | Optical Networks |
| Mounting Type | Surface Mount |
| Package / Case | Die |
| Supplier Device Package | Die |
| Type | Limiting Amplifier |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 675 | $ 40.44 | |
| Texas Instruments | OTHER | 1 | $ 47.12 | |
| 100 | $ 41.89 | |||
| 250 | $ 34.43 | |||
| 1000 | $ 30.80 | |||
Description
General part information
ONET2804TLP Series
The ONET2804T is a high gain limiting transimpedance amplifier for parallel optical interconnects with data rates up to 28 Gbps. The device is used in conjunction with a 750 µm pitch photodiode array to convert an optical signal into a differential output voltage. An internal circuit provides the photodiode reverse bias voltage and senses the average photocurrent supplied to each photodiode.
The device can be used with pin control or a two-wire serial interface to allow control of the output amplitude, gain, bandwidth and input threshold.
The ONET2804T provides 21 GHz bandwidth, a gain of 10 kΩ, an input referred noise of 1.8 µArmsand a received signal strength indicator (RSSI) for each channel. 40 dB isolation between channels results in low crosstalk penalty in the receiver.
Documents
Technical documentation and resources