Electrical AC Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Min
Transition frequency
VCE = 5 V, IC = 20 mA, f = 1 GHz
fT
Collector-base capacitance
VCB = 1 V, f = 1 MHz
Ccb
Collector-emitter capacitance VCE = 1 V, f = 1 MHz
Cce
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz
Ceb
Noise figure
VCE = 5 V, IC = 3 mA, ZS = ZSopt,
F
ZL = 50 Ω, f = 2 GHz
Power gain
VCE = 5 V, IC = 20 mA,
Gpe
ZS = ZSopt, ZL = 50 Ω,
f = 2 GHz
Transducer gain
VCE = 5 V, IC = 20 mA, f = 2 GHz,
ZO = 50 Ω
|S21se|2
Third order intercept point at VCE = 5 V, IC = 20 mA, f = 2 GHz
IP3
output
Package Dimensions in mm
TSDF1220F
Vishay Semiconductors
Typ.
Max
Unit
12
GHz
0.3
pF
0.35
pF
0.5
pF
1.2
dB
13.5
dB
12
dB
22
dBm
1.5 (0.059)
1.7 (0.066)
ISO Method E
3 x 0.20 (0.008)
3 x 0.30 (0.012)
0.1 B
0.1 A
1.5 (0.059)
1.7 (0.066)
0.4 (0.016)
0.65(0.026)
1.15( 0.045)
16866
0.5 (0.016)
1.0 (0.039)
0.5 (0.016)
Document Number 85106
Rev. 1.3, 02-May-05
www.vishay.com
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