BeRex BG18B
BG18B is a high performance InGaP/ GaAs HBT MMIC amplifier is internally matched to 50 Ohms and uses a patented temperature compensation circuit to provide stable current over the operating temperature range without the need for external components and a patented over voltage protection circuit to protect a internal device. The BG18B is designed for high linearity gain block applications that require excellent gain flatness. It is packaged in a RoHS2-compliant with SOT-89 surface mount package.| Part No. | BG18B |
|---|---|
| Datasheet | BG18B Download |
| Manufacturer |  BeRex |
| Description | Cascadable InGaP HBT Gain Block |
| Buy | Stock & Price |
FEATURES
● OIP3 = 31.5 dBm @ 1900 MHz● Gain = 18.5 dB @ 1900 MHz
● Output P1 dB = 18.9 dBm @ 1900 MHz
● Patented temperature compensation
● Patented Over Voltage Protection Circuit
● RoHS2-compliant SOT-89 SMT package Product
DESCRIPTION
BeRex’sELECTRICAL SPECIFICATIONS
Device performance _ measured on a BeRex evaluation board at 25°C, Vc=5V, 50 Ω system. Parameter Conditions Min Typ Max Unit Operational Frequency Range 5 4000 MHz Test Frequency 1900 MHz Gain 17.0 18.5 dB Input Return Loss -16.5 dB Output Return Loss -20.5 dB Output IP3 7 dBm / tone , Δf=1 MHz 28.5 31.5 dBm Output P1dB 17.9 18.9 dBm Noise Figure 3.4 dB Recommended Operating Conditions Parameter Min Typ Max UnitAPPLICATIONS
● Base station Infrastructure/RFID● Commercial/Industrial/Military wireless system Bandwidth Ic @ (Vc = 5V) Vc dG/dT 5 4000 MHz 58 72 86 mA 3.5 5.0 5.25 V -0.004 dB/°C
APPLICATIONS
Circuit L1 Vcc C3 C4 C5 RTH 50 Operating Case Temperature -40 +85 Electrical specifications are measured at specified test conditions.
