BFS460L6
Sep-01-2003
3
Electrical Characteristics at T
= 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
AC Characteristics (verified by random sampling)
Transition frequency
IC = 30 mA, VCE = 3 V, f = 1 GHz
fT16 22 - GHz
Collector-base capacitance
VCB = 3 V, f = 1 MHz, emitter grounded
Ccb - 0.33 0.5 pF
Collector emitter capacitance
VCE = 3 V, f = 1 MHz, base grounded
Cce - 0.17 -
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz, collector grounded
Ceb - 0.57 -
Noise figure
IC = 5 mA, VCE = 3 V, ZS = ZSopt, f = 1.8 GHz
IC = 5 mA, VCE = 3 V, ZS = ZSopt, f = 3 GHz
F
-
-
1.1
1.4
-
-
dB
Power gain, maximum stable1)
IC = 20 mA, VCE = 3 V, ZS = ZSopt,
ZL = ZLopt, f = 1.8 GHz
IC = 20 mA, VCE = 3 V, ZS = ZSopt,
ZL = ZLopt , f = 3 GHz
Gms
-
-
14.5
10
-
-
dB
Transducer gain
IC = 20 mA, VCE = 3 V, ZS = ZL = 50Ω,
f = 1.8 GHz
IC = 20 mA, VCE = 3 V, ZS = ZL = 50Ω,
f = 3 GHz
|S21e|2
-
-
12.5
9
-
-
Third order intercept point at output2)
VCE = 3 V, IC = 20 mA, ZS = ZL = 50Ω,
f = 1,8 GHz
IP3- 28 - dBm
1dB Compression point at output
IC = 20 mA, VCE = 3 V, ZS = ZL = 50Ω ,
f = 1.8 GHz
P-1dB - 12 -
1Gma = |S21e / S12e| (k-(k²-1)1/2), Gms = |S21e / S12e|
2IP3 value depends on termination of all intermodulation frequency components.
Termination used for this measurement is 50Ω from 0.1 MHz to 6 GHz