BeRex BIG8
BIG8 is a high performance InGaP/ GaAs HBT MMIC amplifier, internally matched to 50 Ohms. The BIG8 is designed for high linearity IF amplifier that require excellent gain ,high OIP3 and flatness. It is packaged in a RoHS-compliant with SOT-89 surface mount package.| Part No. | BIG8 |
|---|---|
| Datasheet | BIG8 Download |
| Manufacturer |  BeRex |
| Description | 50-600 MHz Internally Matched IF Amplifier |
| Buy | Stock & Price |
FEATURES
● OIP3 = 41.5 dBm @ 500 MHz● Gain = 27 dB @ 140 MHz
● Output P1 dB = 21 dBm @ 140 MHz
● NF = 2.7 @ 70MHz at Demo Board Product
DESCRIPTION
BeRex’sAPPLICATIONS
● Base station Infrastructure/RFID Typical Performance1 Parameter Frequency Unit 70 140 200 500 MHz Gain 27.0 27.0 27.0 26.0 dB S11 -21.0 -20.0 -20.5 -18.5 dB S22 OIP32 -17.5 40.5 -18.0 40.0 -18.0 39.0 -17.5 41.5 dB dBm P1dB 20.5 21.0 21.0 20.5 dBm Noise Figure 2.7 2.9 3.0 3.1 dB 1 Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω system. 2 OIP3 _ measured on two tones with a output power 8 dBm/ tone , F2—F1 = 1 MHz.APPLICATIONS
Circuit R1 +5V RFin C1 L1 C3 C4 C5 RFout BIG8 C2 BOM C1 C2 C3 C4 C5 L1 R1 50~100MHz 1000pF 1000pF 100pF 1000pF 10uF 1uH 1.6ohm 100~300MHz 1000pF 1000pF 100pF 1000pF 10uF 560nH 1.6ohm 300~600MHz 100pF 100pF 100pF 1000pF 10uF 100nH 1.6ohm Bandwidth IC @ (Vc = 5V) VC dG/dT RTH Min. Typical Max. Unit 50 600 MHz 83 94 105 mA 5V -0.004 dB/°C 66.6 °C/WABSOLUTE MAXIMUM RATINGS
P...
