MRF21125 Typical Application
Typical 2carrier WCDMA Performance for VDD = 28 Volts, IDQ = 1600
mA, f1 = 2.1125 GHz, f2 = 2.1225 GHz, Channel bandwidth = 3.84 MHz,
adjacent channels at ± 5 MHz , ACPR and IM3 measured in 3.84 MHz
bandwidth. Peak/Avg = 8.5 dB @ 0.01% probability on CCDF.
Output Power - 20 Watts
Efficiency - 18%
Gain - 13 dB
IM3 - 43 dBc
ACPR - 45 dBc
100% Tested under 2carrier WCDMA
Internally Matched, Controlled Q, for Ease of Use
High Gain, High Efficiency and High Linearity
Integrated ESD Protection
Designed for Maximum Gain and Insertion Phase Flatness
Capable of Handling 5:1 VSWR, @ 28 Vdc, 2170 MHz, 125 Watts (CW) Output Power
Excellent Thermal Stability
Characterized with Series Equivalent LargeSignal Impedance Parameters
Available in Tape and Reel. R3 Suffix = 250 Units per 56 mm, 13 inch Reel.
MRF21125 Connection Diagram
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