SGA7489Z
DC - 3000 MHz SiGe HBT Cascadable Gain Block
Discontinued >
End of Life announced March 14, 2016 (PCN 16-0035).
Last Time Buy September 21, 2016.
Recommended replacement for new designs: QPA7489A.
Contact your local sales representative for assistance.
Key Features
- DC to 3000MHz Operation
- Very High IF Output IP3: 39dBm at 100MHz
- High Output IP3: +35.5dBm Typical at 850MHz
- Low Noise Figure: 3.3dB Typical at 1950MHz
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Qorvo's SGA7489Z is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring one-micron emitters provides high FT and excellent thermal performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only two DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation.
Product Categories
| Frequency Min(MHz) | DC |
| Frequency Max(MHz) | 3,000 |
| Gain(dB) | 18.5 |
| OP1dB(dBm) | 20 |
| OIP3(dBm) | 33 |
| NF(dB) | 3.3 |
| Voltage(V) | 7 |
| Current(mA) | 115 |
| Package Type | SOT-89 |
| ECCN | 5A991.G |
This product appears in the following application block diagrams: