E2Q0057-18-X1
¡ electronic components
This version: Oct. 1998
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KGF2512
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electronic components
KGF2512
Midium Power Amplifier for L-band
GENERAL DESCRIPTION
The KGF2512 is a midium power amplifier for L-band that features high output power, high
linear gain, low distortion and low-current dissipation. The KGF2512 has specifications guaran-
teed by fixed matching circuit of 2.8V and 1500MHz band, although external impedance
matching circuits are required. Because of the high output power and low distortion at the low
operating current, the KGF2512 is ideal as a transmitter driver stage amplifire for portable
phones such as PDC.
FEATURES
• High output power: 10dBm (min)
• High linear gain: 27dB (min)
• Low distortion (ACP): –55dBc (max) @P
O
=10dBm,
p/4DQPSK,
±50kHz
• Low voltage and Low current operation: 2.8V, 32mA (max)
• Self-bias circuit configuration with built-in source capacitor
• Surface mount 6-pin SOP plastic package
OUTLINE DIMENSIONS
2.9±0.2
0.4±0.1
1.1±0.1
0.8±0.1
0.2 min
2.8
–0.3
+0.2
1.6
–0.1
+0.2
0 ~ 0.15
0.95
1.9±0.2
0.95
0.15
–0.05
(Unit: mm)
+0.1
1/6
OKI [ OKI ELECTRONIC COMPONETS ]
