KGASY-1, KGF1145, KGF1155 Selling Leads, Datasheet
MFG:N/A Package Cooled:SSOP D/C:N/A
KGASY-1, KGF1145, KGF1155 Datasheet download
Part Number: KGASY-1
MFG: N/A
Package Cooled: SSOP
D/C: N/A
KGASY-1, KGF1145, KGF1155
- Table of contents:
Info of KGASY-1
Info of KGF1145
Info of KGF1155
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About KGA1301
PDF/DataSheet Download
Datasheet: KGA1301
File Size: 182994 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
About KGF1145
PDF/DataSheet Download
Datasheet: KGF1145
File Size: 182994 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
About KGF1155
PDF/DataSheet Download
Datasheet: KGF1155
File Size: 182994 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
KGF1155 General Description
The KGF1155B is a small-signal UHF-band amplifier that features low noise and low current operation. The KGF1155B specifications are guaranteed to a fixed matching circuit of 5 V and 850 MHz; external impedance matching circuits are also required. Because of the dual gate configuration, low noise, and low operating current, the KGF1155B is ideal as a receiver mixer for personal handy phones.
The KGF1155 is an amplifier similar to the KGF1155B in specifications and typical properties. Although having S Parameters slightly different from those of the KGF1155B, the KGF1155 meets the specifications for the KGF1155B, even with the same matching circuits as those of the KGF1155B.
KGF1155 Maximum Ratings
| Item | Symbol | Condition | Unit | Min. | Max. |
| Drain-source voltage | VDS | Ta = 25°C | V | - | 7.0 |
| Gate-source voltage | VGS | Ta = 25°C | V | 3.0 | 0.4 |
| Drain current | IDS | Ta = 25°C | mA | - | 60 |
| Total power dissipation | Ptot | Ta = 25°C | mW | - | 200 |
| Channel temperature | Tch | - | °C | - | 150 |
| Storage temperature | Tstg | - | °C | 45 | 125 |
KGF1155 Features
• Low current operation: 2.5 mA (max.)
• High output power: 3 dBm (min.)
• Low noise: 3 dB (max.)
• Self-bias circuit configuration with built-in source capacitor
• Package: 4PSOP
• High output power: 3 dBm (min.)
• Low noise: 3 dB (max.)
• Self-bias circuit configuration with built-in source capacitor
• Package: 4PSOP
KGF1155 Connection Diagram
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