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OKI electronic componets |
E2Q0045-38-71
This version: Jul. 1998
Previous version: Jan. 1998
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KGF2701
KGF2701
Wide-Band Amplifier
GENERAL DESCRIPTION
The KGF2701, housed in a SMD-type 8-pin ceramic package, is a two-stage amplifier that
features flat and high gain over a wide range of frequencies, internal input and output matching,
and high output power. The internally matched 50 W input and output eliminate external
impedance-matching circuits. The KGF2701 is ideal as a medium-power amplifier in the
frequency range of 0.8 GHz to 4 GHz.
FEATURES
• Flat gain property from 0.8 GHz to 4 GHz
• Input and output 50 W matched impedance
• Single power supply: 5 V (typ.)
• High linear gain: 16 dB (min.)
• High output power: 14 dBm (min.)
• Low noise: 4.5 dB (typ.)
• Package: 8PFP
PACKAGE DIMENSIONS
1.27±0.2
0.5±0.15
0.63±0.15
INDEX MARK
4.5±0.2
5.0±0.2
0.10
+0.05
–0
1.7±0.2
(Unit: mm)
Package material
Lead frame material
Pin treatment
plate thickness
Al203
Fe-Ni-Co alloy
Ni/Au plating
Au:1.0 µm or more
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MARKING
(8) (7) (6) (5)
K2701
¡
XXX
INDEX
(1) (2) (3) (4)
PRODUCT TYPE
COMPANY LOGO
LOT NUMBER
CIRCUIT
(4) VDD
KGF2701
(1) Input
(2) GND
(3) GND
(4) VDD
(5) Output
(6) GND
(7) GND
(8) AGC
Input
(1)
Output
(5)
(8) (2), (3), (6), (7)
AGC GND
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