¡ electronic components
KGF1146
MARKING
(4)
(3)
B X X
(1)
(2)
ALPHABETICAL
NUMERICAL
PRODUCT TYPE
LOT
NUMBER
(1) Gate
(2) Source
(3) Drain
(4) GND
CIRCUIT
D (3)
(1)
G
S (2)
100 pF
(4)
GND
APPLICATION EXAMPLE FOR PORTABLE PHONES
GaAs device
KGF1305
KGF1254/56
KGF1165
KGF1145/46
Transmission system
intermediate frequency
VCO
Antenna
Power
amplifier
Driver
amplifler
SAW
filter
Wide-band
amplifier
KGL2115
Buffer amplifier. Oscillator
Divider
1
n
Filter
Duplexer
Prescaler
Prescaler
KGL2115
Divider
1
n
Filter
KGF1175
KGF1155
Buffer amplifier. Oscillator
Mixer
amplifier
VCO
Head amplifier
SAW
filter
Receiving
system
intermediate
frequency
KGF1145/46
2/7
OKI [ OKI ELECTRONIC COMPONETS ]
