E2Q0025-38-71
¡ electronic components
This version: Jul. 1998
Previous version: Jan. 1998
KGF1262
¡
electronic components
KGF1262
Medium-Power Amplifier
GENERAL DESCRIPTION
The KGF1262 is a medium-power amplifier, with frequencies ranging from the UHF-band to the
L-band, that features high gain, high output power, and low current operation. The KGF1262
specifications are guaranteed to a fixed matching circuit for 5.2 V and 1.9 GHz; external
impedance-matching circuits are also required. Because of the high gain and high output power
at the low operating current, the KGF1262 is ideal as a transmitter-driver amplifier for personal
handy phones of more than 1.5 GHz band.
FEATURES
• High linear gain: 15 dB (min.) at 1.9 GHz
• High output power: 18 dBm (min.) at 1.9 GHz
• Low current operation: 70 mA (max.)
• Self-bias circuit configuration with built-in source capacitor
• package: 4PSOP
PACKAGE DIMENSIONS
1.8±0.1
0.85±0.05
0.6
+0.1
–0.05
0.4
+0.1
–0.05
1.1±0.15
0.36 0.74
3.0±0.2
1.5±0.15
0.3 MIN
0 to 0.15
Package material
1.9±0.1
2.8±0.15
Lead frame material
0.125
+0.03
–0
Epoxy resin
42 alloy
Solder plating
5
mm
or more
Pin treatment
Solder plate thickness
(Unit: mm)
1/10
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