2110-2200 MHz, 87 W Avg., 30 V Airfast® RF Power LDMOS Transistor
The A3T21H455W23S 87 W asymmetrical Doherty RF power LDMOS transistor is designed for cellular base station applications requiring very wide instantaneous bandwidth capability covering the frequency range of 2110 to 2200 MHz.
Product Details
Features
- Advanced high performance in-package Doherty
- Designed for wide instantaneous bandwidth applications
- Greater negative gate-source voltage range for improved Class C operation
- Able to withstand extremely high output VSWR and broadband operating conditions
- Designed for digital predistortion error correction systems
- RoHS compliant
RF Performance Table
2100 MHz
Typical Doherty Single-Carrier W-CDMA Performance: VDD = 30 Vdc, IDQA = 400 mA, VGSB = 0.55 Vdc, Pout = 87 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
ηD (%) |
Output PAR (dB) |
ACPR (dBc) |
| 2110 MHz | 15.2 | 47.8 | 8.1 | –31.4 |
| 2140 MHz | 15.5 | 47.9 | 7.8 | –31.2 |
| 2170 MHz | 15.4 | 48.8 | 7.7 | –30.7 |
| 2200 MHz | 15.0 | 49.4 | 7.6 | –30.8 |
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