Qorvo's TGA4899-SL is a Quad channel optical differential input, single ended output modulator linear driver amplifier designed for 100-400 Gb/s optical markets.
The TGA4899-SL consists of four channels of high performance wideband amplifiers and integrated broadband RF Chokes assembled in a 9 x 14 mm package, requiring a minimum of off-chip components. A TGA4899-SL placed between the MUX or DAC and Optical Modulator provides OEMs with a modulator linear driver surface mount solution.
The TGA4899-SL is lead-free and RoHS compliant.
Evaluation boards and bias boards are available upon request.
Frequency Min(GHz) | DC |
Frequency Max(GHz) | 30 |
Vpp(V) | 3.5 to 5 |
Gain(dB) | 28 |
3 dB Bandwidth(GHz) | 28 |
Voltage(V) | 3 to 5 |
RoHS | Yes |
Lead Free | Yes |
Halogen Free | Yes |
ITAR Restricted | No |
This product appears in the following application block diagrams: