SZA-2044Z
0.7 - 2.7 GHz, 5 V, 1 Watt Power Amplifier
End of Life announced October 23, 2019 (PCN 19-0185).
Last Time Buy: May 2, 2020
Recommended replacement for new designs: TQP9113
Contact your local sales representative for assistance.
Key Features
- Z Part Number is Available in RoHS Compliant, Pb-Free, and Green
- 802.11g 54Mb/s Class AB Performance
- POUT = 22dBm at 3% EVM, 5V, 340mA
- POUT = 18dBm at 3% EVM, 3.3V, 175mA
- On-Chip Output Power Detector
- P1dB = 29.5dBm at 5V, P1dB = 25dBm at 3.3V
- Robust - Survives RF Input Power = +15dBm
- Power Up/Down Control <1us
- Available in RoHS Green Compliant Package
| Mouser | 0 | Buy Online > | |
| RELL | 0 | Buy Online > | |
| RFMW | 1650 | Buy Online > |
Qorvo's SZA-2044 is a high efficiency class AB heterojunction bipolar transistor (HBT) amplifier housed in a low-cost surface-mountable plastic package. This HBT amplifier is designed as a final stage 802.11b/g/n in the 2.0GHz to 2.7GHz bands. It can run from a 3V to 5V supply. Optimized on-chip impedance matching circuitry provides a 50 ohm nominal RF input impedance. The external output match and bias adjustability allows load line optimization for other applications over narrower bands, It features an output power detector, on/off power control, and high RF overdrive robustness. This product is available in a ROHS Compliant and Green package with matte tin finish, designated by the "Z" package suffix.
Product Categories
Application Categories
| Frequency Min(MHz) | 700 |
| Frequency Max(MHz) | 2,700 |
| Wi-Fi Standards | b/g |
| Vcc(V) | 5 |
| 11b/g Pout(dBm) | 22 |
| 11b/g EVM(%) | 3 |
| 11b/g Current(mA) | 300 |
| Gain(dB) | 25.5 |
| OP1dB(dBm) | 29.5 |
| Package Type | QFN |
| Package(mm) | 4.0 x 4.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.G |
This product appears in the following application block diagrams: