TGA4852
DC - 35 GHz Wideband Amplifier
Key Features
- 40 & 100Gb/s Optical Modulator Driver
- 0.15um Power pHEMT Technology
- On-chip Power Detector
- Bias: Vd = 6 V, Id = 215 mA (7 Vpp out)
- Chip Size: 1.80 x 1.00 x 0.1 mm
Qorvo's TGA4852 is a medium power wideband AGC MMIC. Drain bias may be applied through the output port for best efficiency or through the on-chip drain termination. RF ports are DC coupled enabling the user to customize system corner frequencies. The TGA4852 requires off-chip decoupling and blocking components.
The TGA4852 is an excellent choice for 40Gb/s and 100Gb/s applications. The TGA4852 is capable of driving a modulator with an adjustable output voltage of 3-10 Vpp.
Bond pad and backside metallization is gold plated for compatibility with eutectic alloy attachment methods as well as the thermocompression and thermosonic wire bonding processes. Each device is 100% DC and RF tested on-wafer to ensure performance compliance. The device is available in die form.
Lead Free & RoHS Compliant.
Typical Applications
- 40Gb/s DPSK / DQPSK Driver
- 100Gb/s DP-QPSK Driver
- 40Gb/s Predriver or Gain Block
- Test Equipment
Application Categories
| Frequency Min(GHz) | DC |
| Frequency Max(GHz) | 35 |
| Vpp(V) | 3 to 10 |
| 3 dB Bandwidth(GHz) | 37 |
| Package Type | Die |
| Package(mm) | 1.8 x 1.0 x 0.1 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 3A001.b.2.d |