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KGF1256B/1256

Features: • High output power: 15 dBm (min.)• Low noise: 2.5 dB (max.)• Low current: 40 mA (max.)• Self-bias circuit configuration with built-in source capacitor• Package: 4PSOPSpecifications Item Symbol Condition Unit Min. Max. Drain-Source v...

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SeekIC No. : 004385280 Detail

KGF1256B/1256: Features: • High output power: 15 dBm (min.)• Low noise: 2.5 dB (max.)• Low current: 40 mA (max.)• Self-bias circuit configuration with built-in source capacitor• Packa...

KGF1256B/1256 Data Sheet

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Part Number:
KGF1256B/1256
Supply Ability:
5000

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  • 1~5000
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Product Details

Description



Features:

• High output power: 15 dBm (min.)
• Low noise: 2.5 dB (max.)
• Low current: 40 mA (max.)
• Self-bias circuit configuration with built-in source capacitor
• Package: 4PSOP


Specifications

Item
Symbol
Condition
Unit
Min.
Max.
Drain-Source voltage
VDS
Ta = 25°C
V
-
7
Gate-Source voltage
VGS
Ta = 25°C
V
-3.0
0.4
Drain current
IDS
Ta = 25°C
mA
-
360
Total power dissipation
Ptot
Ta = 25°C
mW
-
300
Channel temperature
Tch
-
-
150
Storage temperature
Tstg
-
45
125



Description

The KGF1256B is a medium-power amplifier, with frequencies ranging from the UHF-band to the L-band, that features high output power, low noise, and low current operation. The KGF1256B specifications are guaranteed to a fixed matching circuit for 5 V and 850 MHz; external impedance-matching circuits are also required. Because of the low noise and high output power at the low operating current, the KGF1256B is ideal as a transmitter-driver amplifier for personal handy phones.

The KGF1256 is similar to the KGF1256B in specifications and typical properties. Although having S Parameters that are slightly different from those of the KGF1256B, the KGF1256 meets the specifications for the KGF1256B, even with the same matching circuits.




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