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參數(shù)資料
| 型號： | KGF1203 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Balanced Mixer designed for UHF-band up-converters(專用于UHF波段上變頻器的平衡混頻器) |
| 中文描述： | 平衡混頻器設(shè)計(jì)的超高頻波段上變頻器（專用于超高頻波段上變頻器的平衡混頻器） |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 218K |
| 代理商： | KGF1203 |
1/21
KGF1203
electronic components
KGF1203
GENERAL DESCRIPTION
The KGF1203, designed for UHF-band up-converters, is a balanced-mixer IC that features high
conversion gain, high local isolation, low voltage, and low current operation. Single-ended
inputs are possible because input phase shifters are integrated into this device. The KGF1203
specifications are guaranteed to a fixed matching circuit for 3 V, 770-MHz LO input, and 915
MHz RF output, although external impedance-matching circuits are also required. Because of
its high local isolation, the KGF1203 is ideal as a transmitter up-converter for personal handy
phones.
FEATURES
Low voltage and low current operation: 3 V, 15 mA (max.)
High conversion gain: 4 dB (min.)
High local isolation: –8 dB (max.)
Self-bias circuit configuration with built-in source capacitor
Package: 8PSOP
PACKAGE DIMENSIONS
Balanced Mixer
E2Q0017-27-X3
(Unit: mm)
5.2±0.2
Package material
Lead frame material
Pin treatment
Solder plate thickness
Epoxy resin
42 alloy
Solder plating
5
m
m or more
INDEX MARK
0.35±0.1
5
1.27±0.2
6
1.6±0.2
0.15±0.1
0
0 to 0.3
This version: Jan. 1998
Previous version: Jun. 1996
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| KGF1254B | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Medium-Power Amplifier |
| KGF1255 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:UHF-band Device Series |
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