BGA420 is a 50ohm gain block produced by SIEGET, with unconditional stability, gain |S21|2 of 13dB, IP3out of 13dBm, noise figure NF of 2.3dB, reverse isolation > 28dB and return loss IN / OUT > 12dB.
The document is a technical datasheet for the BGA420 Si-MMIC Amplifier. It details the device's maximum ratings, electrical characteristics including gain, noise figure, and intercept points, and provides typical S-parameters and biasing configurations. The document also includes a Spice model and package equivalent circuit data for simulation purposes.
| Device current | 15 mA |
|---|---|
| Device voltage | 6 V |
| Junction temperature | 150 °C |
| Gain at 1.8 GHz | 13 dB |
| Noise figure at 1.8 GHz | 2.3 dB |
| Reverse isolation at 1.8 GHz | > 28 dB |
The typical device current is 6.7 mA.
The maximum junction temperature is 150 °C.
The gain is 13 dB at 1.8 GHz.