Infineon Technologies BGR420
The BGR420 is a monolithic silicon amplifier with a NPN silicon RF transistor and integrated resistors for biasing.| Part No. | BGR420 |
|---|---|
| Datasheet | BGR420 Download |
| Manufacturer |  Infineon Technologies |
| Description | NPN Silicon RF Transistor |
| Buy | Stock & Price |
FEATURES
● Noise figure NF = 1.5 dB at 0.4 GHz● Gain S21 = 26 dB at 0.4 GHz
● On chip bias circuitry, 13 mA bias current at VCC = 3.6 V; VBB = 2.8 V
● SIEGET ® 25 GHz fT-Line
● Pb-free (RoHS compliant) package * Short term description 3 4 2 1
APPLICATIONS
● LNAs 2DESCRIPTION
Type BGR420 Package SOT343 Marking AWs Note: ESD (Electrostatic discharge) sensitive device, observe handling precaution! 9%% 5)287 9&& 5E N2KP 5F 2KP 5),1 5E N2KP *1' %*5 BFLUFXLWBGLDJUDP Figure 1 Circuit diagram Note: Due to design there is an additional diode between emitter and collector, which does not affect normal operation for common emitter configuration. Data Sheet 4 Rev. 1.0, 2008-06-06 BGR420DESCRIPTION
Table 1 Pin 1 2 3 4 2.1 Pinning table Function RFIN GND RFOUT (VCC) VBBMAXIMUM RATINGS
Note: All Voltages refer to GND-node Table 2 Maximum ratings Parameter Symbol Value Current at pin VCC ICC 25 Voltage at pin VCC VCC 13 Current at pin VBB IBB 2.2 Voltage at pin VBB VBB 8 Current at pin RFIN IIN 3 Voltage at pin RFIN VIN 5 Total power dissipation1) TS = 115 °C Ptot 120 Operation junction temperature range Tjo -65...
