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KGF1146 Datasheet دیتاشیت PDF دانلود

دیتاشیت - OKI electronic componets - Small-Signal Amplifier

شماره قطعه KGF1146
شرح مفصل Small-Signal Amplifier
تولید کننده OKI electronic componets 
آرم OKI electronic componets 


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KGF1146 شرح
E2Q0011-38-71
This version: Jul. 1998
Previous version: Jan. 1998
¡ electronic components¡ electronic components
KGF1146
KGF1146
Small-Signal Amplifier
GENERAL DESCRIPTION
The KGF1146 is a two-stage small-signal UHF-band amplifier that features low current opera-
tion, 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
0.6 +0.1
–0.05
1.8±0.1
0.85±0.05
0.4
+0.1
–0.05
1.1±0.15
0.36 0.74
1.9±0.1
2.8±0.15
0 to 0.15
0.125
+0.03
–0
(Unit: mm)
Package material
Lead frame material
Pin treatment
Solder plate thickness
Epoxy resin
42 alloy
Solder plating
5 mm or more
1/7

قانون اساسیصفحه 7
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