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.
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 |