SZA-3044Z 1W Class AB Amplifier
The SZA-3044 is a high efficiency 2.7-3.8 GHz 1W class AB Heterojunction Bipolar Transistor (HBT) power amplifier housed in a low-cost surface mountable plastic package. This HBT amplifier is made with InGaP on GaAs device technology and is fabricated with MOCVD for an ideal combination of low cost and high reliability. This device is specifically designed as a final or driver stage for 802.16 equipment in the 3.3-3.8 GHz bands, and it can operate with a 3V to 6V supply. Optimized on-chip impedance matching circuitry provides a 50 ohm nominal RF input impedance. The external RF 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.
技术特性 Features
- 802.11a Pout = 24dBm at 2.5 percent EVM
- P1dB = 31dBm
- Gain = 25dB
- Po = +24dBm, Vcc = 5V, 340ma
- Po = +25dBm, Vcc = 6V, 365ma
- Power up/down control
- On chip output power detector
- Power Supply Range = 3V to 6V
应用领域 Applications
- 802.16 WiMAX Driver or Output
Stage
- Fixed Wireless, WLL
订购信息 Ordering Information
产品实物图
|
技术指标
| Frequency Range (Min) (MHz): |
2700 |
| Frequency Range (Max) (MHz): |
3800 |
| POUT (dBm): |
24 |
| EVM (%): |
2.5 |
| Gain (dB): |
25 |
| VSUPPLY (V): |
5 |
| ISUPPLY (mA): |
340 |
| Package: |
QFN |
功能框图 Functional Block Diagram
|
订购信息 Ordering Information
| 订购型号 |
MOQ* |
INC* |
Packaging and Shipping Details |
QTY |
Per 1 EA |
| SZA3044ZSQ |
25 EA |
25 EA |
Standard 25 Piece Bag Shipping From Beijing |
1+ |
$3.40 |
| SZA3044ZSR |
100 EA |
100 EA |
Standard 100 Piece 7" Short Reel Shipping From Beijing |
100+ |
$3.16 |
| SZA3044Z |
3000 EA |
3000 EA |
Standard 3000 Piece 13" Reel Shipping From Beijing |
750+ |
$2.94 |
| SZA3044ZPCK-EVB1 |
1 EA |
1 EA |
Standard 1 Shipping From Greensboro |
1+ |
$150.00 |
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