1880-2025 MHz, 10 W Avg., 28 V RF LDMOS Wideband Integrated Power Amplifiers
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The MD7IC2050NR1, MD7IC2050GNR1 and MD7IC2050NBR1 wideband integrated circuits are designed with on-chip matching that make them usable from 1750 to 2050 MHz. This multi-stage structure is rated for 26 to 32 Volt operation and covers all typical cellular base station modulation formats.
製品詳細
RF Performance Tables
2025 MHz
Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQ1A = IDQ1B = 30 mA, IDQ2A = 230 mA, VGS2B = 1.4 Vdc, Pout = 10 Watts Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
PAE (%) |
Output PAR (dB) |
ACPR (dBc) |
| 2025 MHz | 30.5 | 34.7 | 8.7 | –37.4 |
- Capable of Handling 5:1 VSWR, @ 32 Vdc, 2017.5 MHz, 79 Watts CW Output Power (3 dB Input Overdrive from Rated Pout)
- Stable into a 5:1 VSWR. All Spurs Below –60 dBc @ 20 Watts to 80 Watts CW Pout
- Typical Pout @ 3 dB Compression Point ≃ 74 Watts CW
1880-1920 MHz
Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQ1A = IDQ1B = 30 mA, IDQ2A = 230 mA, VGS2B = 1.4 Vdc, Pout = 10 Watts Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
PAE (%) |
Output PAR (dB) |
ACPR (dBc) |
| 1880 MHz | 30.3 | 35.2 | 8.6 | –34.9 |
| 1900 MHz | 30.2 | 34.9 | 8.6 | –36.3 |
| 1920 MHz | 30.1 | 34.8 | 8.7 | –36.9 |