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KGF1146

OKI electronic componets
Part Number KGF1146
Manufacturer OKI electronic componets
Description Small-Signal Amplifier
Published Apr 4, 2005
Detailed Description E2Q0011-38-71 ¡ electronic components This version: Jul. 1998 Previous version: Jan. 1998 KGF1146 ¡ electronic compone...
Datasheet PDF File KGF1146 PDF File

KGF1146
KGF1146

Overview
E2Q0011-38-71 ¡ electronic components This version: Jul.
1998 Previous version: Jan.
1998 KGF1146 ¡ electronic components KGF1146 Small-Signal Amplifier GENERAL DESCRIPTION The KGF1146 is a two-stage small-signal UHF-band amplifier that features low current operation, high output power, and high isolation.
The KGF1146 specifications are guaranteed to a fixed matching circuit for 5 V and 850 MHz; external impedance-matching circuits are also required.
Because of the high isolation, the KGF1146 is an ideal part for a VCO-buffer amplifiers and an intermediate-stage amplifier for personal handy phones, such as cellular phones.
FEATURES • Low current operation: 2.
5 mA (max.
) • High output power: 1.
5 dBm (min.
) • High isolation: –40 dB • 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 m...


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