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2.5 Gbps Optical Receiver with Non-Inverting Output
Key Features
- Single 3.3 V supply
- 5 k differential transimpedance
- Low Power consumption for SFP/SFF applications
- Differential outputs with linear current monitor
- Bare Die or 4-pin/5-pin TO-46 package
Applications
- 4.25 Gbps Receiver Optical Sub-Assemblies
- SONET/SDH Transceivers and Responders
- Fibre Channel Transceivers (1x, 2x and 4x)
- Gigabit Ethernet Transceivers
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The VSC7971 is a high performance transimpedance amplifiers (TIA) for Ethernet, Fibre Channel and SONET applications. It features a 5 kΩ differential transimpedance and 1.8 GHz bandwidth with source-terminated differential outputs. It has a linear current monitor, adding diagnostic capabilities, and simplifying optical alignment during the manufacturing process. A space saving filter connection provides for positive bias to the photodetector through an on-chip 500 resistor to VCC, allowing for easy assembly on a TO-46 header.
| Product Variants | Description |
| VSC7971-W | [Discontinued] Bare die waffle pack |
| Add to Cart | Category | Title | Access | Revision | Posted | Type | Size |
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|
Product Brief | SFF/SFP IC Solutions |
|
1.0 | 03/18/2009 |  |
607 kB |
|
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Product Brief | VSC7970, VSC7971, VSC7972, VSC7973, and VSC7773 Product Brief |
|
1.0 | 01/17/2005 | |
421 kB |
| Datasheet | VSC7971 Datasheet | 
|
4.1 | 10/21/2005 | |
119 kB | |
| Firmware | SFP PRO Reference Firmware |
|
1.0 | 12/04/2006 | |
1 MB |
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