| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-04-29 04:16:01 |
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The Qorvo SGA-6289Z is a high-performance SiGe HBT MMIC amplifier designed for RF applications. It operates across a frequency range of 0 Hz to 4.5 GHz, providing a typical gain of 13.9 dB and a typical noise figure of 3.7 dB.
This amplifier delivers a P1dB of 18.1 dBm and an IP3 of 34.4 dBm. It requires a supply voltage between 3.6 V and 4.4 V, with a quiescent current of approximately 75 mA. The device is housed in a SOT-89-3 package, suitable for surface mounting.
The SGA-6289Z utilizes a Darlington configuration with one-micron emitters, contributing to its high FT and excellent thermal performance. The heterojunction design enhances breakdown voltage and minimizes leakage current. Its architecture allows for cancellation of emitter junction non-linearities, resulting in improved suppression of intermodulation products. Operation requires minimal external components, including two DC-blocking capacitors, a bias resistor, and an optional RF choke.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.6 V to 4.4 V.
SOT-89-3 (TO-243AA).
0 Hz to 4.5 GHz.
13.9 dB.
3.7 dB typical.
18.1 dBm typical.
Cellular, GSM, PCS, UMTS.