Features: • High output power: 8dBm (min)• High linear gain: 27dB (min)• Low distortion (ACP): 55dBc (max) @PO=8dBm, p/4DQPSK, ±50kHz• Low voltage and Low current operation: 2.8V, 28mA (max)• Self-bias circuit configuration with built-in source capacitor• Surfac...
KGF2511: Features: • High output power: 8dBm (min)• High linear gain: 27dB (min)• Low distortion (ACP): 55dBc (max) @PO=8dBm, p/4DQPSK, ±50kHz• Low voltage and Low current operation: ...
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Item | Symbol | Condition | Unit | Min. | Max. |
Supply voltage | VDD | Ta = 25°C | V | - | 7 |
Total power dissipation | Ptot | Ta = 25°C | mW | - | 300 |
Operating current | TOPE | - | mA | -35 | +85 |
Storage temperature | Tstg | - | °C | 45 | +125 |
The KGF2511 is a midium power amplifier for UHF band that features high output power, high linear gain, low distortion and low-current dissipation. The KGF2511 has specifications guaranteed by fixed matching circuit of 2.8V and 900MHz band, although external impedance matching circuits are required. Because of the high output power and low distortion at the low operating current, the KGF2511 is ideal as a transmitter driver stage amplifire for portable phones such as PDC and CDMA.