Infineon Technologies BGR405
The BGR405 is a monolithic silicon amplifier with a NPN silicon RF transistor and integrated resistors for biasing.| Part No. | BGR405 |
|---|---|
| Datasheet | BGR405 Download |
| Manufacturer |  Infineon Technologies |
| Description | NPN Silicon RF Transistor |
| Buy | Stock & Price |
FEATURES
● Noise figure NF = 1.0 dB at 0.4 GHz● Gain S21 = 7.5 dB at 0.4 GHz
● On chip bias circuitry, 0.85 mA bias current at VCC = 1.2 V
● SIEGET ® 25 GHz fT-Line
● Pb-free (RoHS compliant) package * Short term description 3 4 2 1
APPLICATIONS
● LNAs 2DESCRIPTION
Type BGR405 Package SOT343 Marking AVs Note: ESD (Electrostatic discharge) sensitive device, observe handling precaution! 9&& 5),1 5E N2KP 5F 2KP 5)287 *1' %*5 BFLUFXLWBGLDJUDP Figure 1 Circuit diagram Note: Due to design there is an additional diode between emitter and collector, which does not effect normal operation for common emitter configuration. Data Sheet 4 Rev. 1.0, 2008-06-06 BGR405DESCRIPTION
Table 1 Pin 1 2 3 4 2.1 Pinning table Function RFIN GND RFOUT VCCMAXIMUM RATINGS
Note: All Voltages refer to GND-node Table 2 Maximum ratings Parameter Symbol Value Unit Current at pin VCC ICC 12 mA Voltage at pin VCC VCC 5 V Current at pin RFIN IB 0.8 mA Voltage at pin RFIN VB 2 V Current at pin RFOUT1) IOUT 12 mA Voltage at pin RFOUT VOUT 4.1 V Total power dissipation2) TS = 120 °C Ptot 50 mW Operation junction temperature range Tjo -65...
