Use Our ProductsTGA4943-MOD 
40 & 100 Gb/s 8 Vpp Optical Modulator Driver Module
The TriQuint TGA4943-MOD is a three stage optical modulator driver module designed to operate at frequencies that target the 40 and 100 Gb/s optical market. The TGA4943-MOD consists of three high performance wideband amplifiers assembled in a module that includes all necessary components for operation. A single TGA4943-MOD placed between the MUX and Optical Modulator provides OEMs with a modulator driver solution.
The TGA4943-MOD provides Metro and Long Haul designers with system critical features such as: low power dissipation, low rail ripple, high voltage drive capability (3 Vpp amplitude adjustable up to 9 Vpp), low output jitter and low input drive sensitivity (0.4 Vpp to 1 Vpp at Vout = 8Vpp).
The part is lead-free and RoHS compliant. Evaluation samples are available upon request.
| Frequency (GHz) | Power (dBm) | Gain (dB) | NF (dB) | PAE (%) | Voltage (V) | IQ (mA) |
|---|---|---|---|---|---|---|
| 0.0001 to 30 | 22 | 32 | 6 | 280 |
- 40 & 100 Gb/s performance
- Single ended input and output
- Adjustable output amplitude: 3 Vpp to 9 Vpp
- Low additive RMS jitter: 500 fsec
- High output drive: 8 Vpp with 0.4 Vpp Input
- Gain: 32 dB at 20 GHz
- Low DC power dissipation: 1.7 W for Vout = 8Vpp at Vd=6 V
- Rise and fall Times < 12 psec
- Hot-pluggable
- Module size: 28.5 x 24 x 6.48 mm
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