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Models
A3I25X050N S-Parameters
2300-2700 MHz, 5.6 W Avg., 28 V Airfast® Wideband Integrated RF LDMOS Amplifier
The A3I25X050N integrated Doherty circuit is designed with on-chip matching that makes it usable from 2300 to 2700 MHz. This multi-stage structure is rated for 20 to 32 V operation and covers all typical cellular base station modulation formats.
OM-400-8, OM-400G-8 Package Image
Product Details
Features
- Integrated Doherty splitter and combiner
- On-chip matching (50 ohm input, DC blocked)
- Integrated quiescent current temperature compensation with enable/disable function
- RoHS compliant
Part numbers include: A3I25X050GN, A3I25X050N.
RF Performance Table
2600 MHz
5.6 W Avg. — Typical Doherty Single-Carrier W-CDMA Characterization Performance: VDD = 28 Vdc, IDQ(Carrier) = 130 mA, VGS(Peaking) = 3.75 Vdc, Pout = 5.6 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
PAE (%) |
ACPR (dBc) |
| 2496 MHz | 28.5 | 38.2 | –35.3 |
| 2590 MHz | 28.8 | 39.0 | –35.5 |
| 2690 MHz | 28.5 | 37.0 | –35.9 |
| Frequency | Gps (dB) |
PAE (%) |
ACPR (dBc) |
| 2496 MHz | 27.8 | 44.4 | –32.1 |
| 2590 MHz | 28.0 | 44.8 | –31.9 |
| 2690 MHz | 28.0 | 43.7 | –30.8 |
2300 MHz
8.9 W Avg. — Typical Doherty Single--Carrier W--CDMA Performance: VDD = 28 Vdc, IDQ(Carrier) = 130 mA, VGS(Peaking) = 3.5 Vdc, Pout = 8.9 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
PAE (%) |
ACPR (dBc) |
| 2300 MHz | 29.2 | 44.5 | –30.6 |
| 2350 MHz | 28.6 | 45.0 | –31.5 |
| 2400 MHz | 28.3 | 44.7 | –33.0 |
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