PHILIPS BF909WR handbook

BF909WR is an N-channel dual-gate MOS-FET specially designed for use at 5V supply voltage. It features a short channel transistor with high forward transfer admittance to input capacitance ratio and a low noise gain controlled amplifier up to 1 GHz. It also provides superior cross-modulation performance during AGC. It is suitable for VHF and UHF applications with 3 to 7V supply voltage, such as television tuners and professional communications equipment.

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