- No Longer Manufactured
- MD7IC1812N
1805-2170 MHz, 1.3 W Avg., 28 V Single W-CDMA RF LDMOS Wideband Integrated Power Amplifiers
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The MD7IC1812NR1 and MD7IC1812GNR1 wideband integrated circuits are designed with on-chip matching that make them usable from 1805 to 2170 MHz. This multi-stage structure is rated for 24 to 32 V operation and covers all typical cellular base station modulation formats.
Product Details
RF Performance Tables
Driver Application - 1800 MHz
Typical Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQ1A = IDQ1B = 20 mA, IDQ2A = IDQ2B = 70 mA, Pout = 1.3 W Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
PAE (%) |
ACPR (dBc) |
| 1805 MHz | 31.9 | 13.0 | –50.3 |
| 1840 MHz | 31.6 | 13.4 | –50.2 |
| 1880 MHz | 31.5 | 14.0 | –49.8 |
- Capable of Handling 5:1 VSWR, @ 32 Vdc, 1840 MHz, 19 W CW Output Power (3 dB Input Overdrive from Rated Pout)
Driver Application - 1900 MHz
Typical Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQ1A = IDQ1B = 20 mA, IDQ2A = IDQ2B = 70 mA, Pout = 1.3 W Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
PAE (%) |
ACPR (dBc) |
| 1930 MHz | 32.2 | 15.2 | –51.6 |
| 1960 MHz | 32.1 | 15.1 | –52.3 |
| 1995 MHz | 32.0 | 15.1 | –52.6 |
Driver Application - 2100 MHz
Typical Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQ1A = IDQ1B = 20 mA, IDQ2A = IDQ2B = 70 mA, Pout = 1.3 W Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.| Frequency | Gps (dB) |
PAE (%) |
ACPR (dBc) |
| 2110 MHz | 32.2 | 14.8 | –52.8 |
| 2140 MHz | 32.3 | 14.6 | –52.6 |
| 2170 MHz | 32.5 | 14.4 | –49.4 |
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Data Sheet (1)
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