E2Q0045-38-71
¡ electronic components
This version: Jul. 1998
Previous version: Jan. 1998
KGF2701
¡
electronic components
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
2.0
±
0.3
3.0
±
0.15
4.5
±
0.2
5.0
±
0.2
4.5
±
0.2
5.0
±
0.2
1.7
±
0.2
Package material
Lead frame material
Pin treatment
Al
2
0
3
Fe-Ni-Co alloy
Ni/Au plating
Au:1.0 µm or more
2.0
±
0.3
0.10
+0.05
–0
INDEX MARK
7.0
±
0.3
plate thickness
(Unit: mm)
1/7
OKI [ OKI ELECTRONIC COMPONETS ]
