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UPB2025B
3
AC Characteristics (TC=25°C unless otherwise specified)
Rating Symbol Min Typ Max Unit
Output Capacitance COB 27 - 31 pF
(VCB=12V, IE=0, freq= 1MHz)
RF and Functional Tests (TC=25°C unless otherwise specified, UltraRF Broadband Fixture)
Rating Symbol Min Typ Max Unit
Power Gain, Single Tone Gp7.0 - - dB
(VCE=24V, ICQ=250mA, POUT=25W,
f=1990 MHz)
Collector Efficiency η40 45 - %
(VCE=24V, ICQ=250mA, POUT=25W,
f=1990 MHz)
Intermodulation Distortion, Two Tone IMD - -35 -30 dBc
(VCE=24V, ICQ=250mA, POUT=25W PEP
f1=1990 MHz, f2=1990.1MHz)
Load Mismatch Tolerance VSWR 3:1 - -
(VDS=24V, IDQ=250mA, POUT=25W,
f=1990 MHz)
URFDB Sec 03_2025B 11/3/99 10:35 AM Page 3-52