HMC475ST89 InGaP HBT Gain Block Amplifier SMT, DC - 4.5 GHz
The HMC475ST89(E) is a InGaP Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifier covering DC to 4.5 GHz. Packaged in an industry standard SOT89, the amplifier can be used as a cascadable 50 Ohm RF/IF gain stage as well as a LO or PA driver with up to +25 dBm output power. The HMC475ST89(E) offers 21.5 dB of gain and +35 dBm output IP3 at 850 MHz while requiring only 110 mA from a single positive supply. The Darlington topology results in reduced sensitivity to normal process variations and excellent gain stability over temperature while requiring a minimal number of external bias components.
技术特性
- P1dB Output Power: +22 dBm
- Gain: 21.5 dB
- Output IP3: +35 dBm
- Cascadable 50 Ohm I/Os
- Single Supply: +8V to +12V
- Industry Standard SOT89 Package
- Included in the
HMC-DK003 Designer’s Kit
订购信息 Ordering Information
应用领域 APPLICATION
- Cellular / PCS / 3G
- Fixed Wireless & WLAN
- CATV, Cable Modem & DBS
- Microwave Radio & Test Equipment
- IF and RF Applications
|
技术指标
| Freq. (GHz) |
Function |
Gain (dB) |
OIP3 (dBm) |
NF (dB) |
P1dB (dBm) |
Bias Supply |
Package |
| DC - 4.5 |
HBT Gain Block |
21 |
35 |
3.5 |
22 |
+8V @ 110mA |
ST89 |
功能框图 Functional Block Diagram
|
