Use Our ProductsCGB241 
Bluetooth® Class 1 Power Amplifier MMIC
Discontinued – Please contact TriQuint Sales for details
The TriQuint CGB241 GaAs Power Amplifier MMIC has been especially developed for wireless applications in the 2.4 - 2.5 GHz ISM band (e.g. Bluetooth class 1, or IEEE 802.11b). Its high power added efficiency (typically 50%) and single positive supply operation makes the device ideally suited to handheld applications. The device delivers 22.5 dBm output power at a supply voltage of 3.2 V, with an overall PAE of 50%. The output power can be adjusted using an analog control voltage (VCTR). Simple external input-, interstage-, and output matching circuits are used to adapt to the different requirements of linearity and harmonic suppression in various applications.
| Size (mm) | Bands | Features |
|---|---|---|
| 1.3 x 2.0 x 0.4 | 2.4 to 2.5 GHz ISM Band | SLIM-7 Package |
- 2-stage Bluetooth InGaP HBT power amplifier
- Single voltage supply
- Wide operating voltage range: 2.0 - 5.5 V
- Pout = 22.5 dBm at VC = 3.2 V
- Overall power added efficiency (PAE) typically 50%
- Analog power control with four power steps
- High PAE at low-power mode
- High harmonic suppression typ. 35 dBc
- Easy external matching concept
- Thin small leadless package (A = 2.6mm²)
- 802.11b WLAN
- Bluetooth
- Cordless Phones
- Home RF
- Industrial, Scientific and Medical (ISM)
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