TGA4943-MOD
40/100 Gb/s, 8 Vpp Optical Modulator Driver Module
Key Features
- 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
Qorvo's 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.
Product Categories
Application Categories
| Frequency Min(GHz) | DC |
| Frequency Max(GHz) | 30 |
| Vpp(V) | 4 to 9 |
| Gain(dB) | 32 |
| 3 dB Bandwidth(GHz) | 30 |
| Voltage(V) | 6 |
| Current(mA) | 280 |
| RoHS | Yes |
| Lead Free | No |
| Halogen Free | No |
| ITAR Restricted | No |