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參數(shù)資料
| 型號： | KGF1521 |
| 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)： | 1/8頁 |
| 文件大?。?/td> | 101K |
| 代理商： | KGF1521 |
1/8
KGF1521
electronic components
KGF1521
This version: Jul. 1998
Previous version: Jan. 1998
Small-Signal Amplifier
GENERAL DESCRIPTION
The KGF1521 is a high-performance GaAs FET small-signal amplifier for L-band frequencies that
features low voltage operation, low current operation, low noise, and low distortion. The
KGF1521 specifications are guaranteed to a fixed matching circuit for 3 V and 1.9 GHz; external
impedance-matching circuits are also required. Because of its high 3rd-order intercept point,
even at its low operating current, the KGF1521 is ideal as a small-signal amplifier for L-band
personal handy phones, such as digital keying cordless phones that require low intermodulation
properties.
FEATURES
Low voltage and low current operation: 3 V, 2.5 mA (max.)
Specifications guaranteed to a fixed matching circuit for 3 V, 1.9 GHz
Low noise figure: 1.8 dB (typ.) at 1.9 GHz
High linear gain: 12.5 dB (typ.) at 1.9 GHz
High output power: 1 dB compression point = 0 dBm (typ.) at 1.9 GHz
Low distortion: 3rd-order intercept point = 12 dBm (typ.) at 1.9 GHz
Self-bias circuit configuration with built-in source capacitor
Package: 4PSOP
PACKAGE DIMENSIONS
E2Q0018-38-71
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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| KGF1522 | 制造商:ROHM Semiconductor 功能描述: |
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| KGF1608 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Power FET (Ceramic Package Type) |
| KGF1633 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Power FET (Plastic Package Type) |
| KGF1637 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Power FET (Plastic Package Type) |
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