Use Our ProductsAH128-89G 
0.25 Watt Linear Amplifier
Not Recommended For New Designs – Use TQP7M9101 for new designs
The TriQuint AH128-89G is a high dynamic range driver amplifier in a low-cost surface mount package. The InGaP / GaAs HBT is able to achieve high performance across a broad range with +40 dBm OIP3 and +25 dBm of compressed 1dB power while drawing 115 mA current. The AH128-89G is available in a lead-free / green / RoHS-compliant SOT-89 package. All devices are 100% RF and DC tested.
The AH128-89G is targeted for use as a driver amplifier in wireless infrastructure where high linearity, medium power, and high efficiency are required. Internal biasing allows the AH128-89G to maintain high linearity over temperature and operate directly off a single +5V supply. This combination makes the device an excellent candidate for transceiver line cards in current and next generation multi-carrier 3G base stations.
| Frequency (MHz) | Gain (dB) | P1dB (dBm) | Output IP3 (dBm) | NF (dB) | Vdd (V) | Idd (mA) | Package Style |
|---|---|---|---|---|---|---|---|
| 400 to 3,500 | 16.9 | 25 | 40 | 4.6 | 5 | 115 | SOT-89 |
- 60 to 3500 MHz
- +25 dBm P1dB
- +40 dBm Output IP3
- 16.9 dB gain @ 2140 MHz
- 115 mA current draw
- +5V single supply
- MTTF > 100 years
- Lead-free / green / RoHS compliant
- SOT-89 package
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