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參數(shù)資料
| 型號： | KGF1146 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Small-Signal Amplifier |
| 中文描述： | 小信號放大器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 65K |
| 代理商： | KGF1146 |
1/7
KGF1146
electronic components
KGF1146
This version: Jul. 1998
Previous version: Jan. 1998
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
E2Q0011-38-71
1
3
0
0.6
+0.1
0.4
+0.1
1.8±0.1
0.85±0.05
1.9±0.1
2.8±0.15
0 to 0.15
0.125
+0.03
–0
1.1±0.15
0.36 0.74
(Unit: mm)
Package material
Lead frame material
Pin treatment
Solder plate thickness
Epoxy resin
42 alloy
Solder plating
5
m
m or more
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| KGF1155B | Small-Signal UHF-Band Amplifier(小信號超高頻波段放大器) |
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| KGF1165 | One-Stage Resistive Feedback Type Medium-Power Amplifier(一階抗反饋型中等功耗放大器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KGF1155 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:UHF-band Device Series |
| KGF1156 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Small-Signal Amplifier |
| KGF1165 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:UHF-band Device Series |
| KGF1175 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:UHF-band Device Series |
| KGF1175B | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Small-Signal Amplifier |
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