Features
- Dual-channel integrated 96Gbaud linear TIA with an analog control interface
- Differential linear gain: 70Ω to 3,250Ω and >30dB dynamic range
- >60GHz adjustable 3dB bandwidth
- Automatic and manual gain control, output voltage control, peak detection, and shutdown functionalities
- Low THD, low crosstalk, and low power consumption for covering 64QAM receivers
GX39221 Linear Transimpedance Amplifier Block Diagram
Description
The GX39221 is a dual channel 96Gbaud linear transimpedance amplifier (TIA) for 800G and beyond integrated coherent receivers (ICRs).
The GX39221 integrates two TIA signal paths for "I" and "Q" channels. The high-performance, low power, and compact design of the GX39221 also enables a small form factor (SFF) integrated optical module such as CFP2 and CFP4.
Parameters
| Attributes | Value |
|---|---|
| Function | Linear TIA |
| Data Rate Max (Gbps) | 96 |
| Channels (#) | 2 |
Package Options
| Pkg. Type |
|---|
| WAFER |
Applications
- 800G and beyond coherent systems with 96Gbaud higher-order QAM modulation format
- Integrated optical modules for CFP/CFP2/CFP4 form factors
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