■ DESCRIPTION

The Fujitsu MB54503 is a high-power amplifier which is used for mobile telecommunication systems such as handy phones and car phones. This device is ideally suitable for power amplifier driver. Using Fujitsu’s advanced technology, MB54503 achieves an Icc of 26.0mA (typ.).

■ FEATURES

• Supply voltage 3.6V (typ.)

• Current consumption 26mA (typ.)

• Input frequency 1.1GHz (max.)

• Gain 25dB (typ.)*1

• Output level (@Pin=–8dBm) +13dBm (typ.)*1

• Input return loss 14dBm (typ.)*1

• Output return loss 6dB (typ.)*1

*1: Measured by the circuit of “measurement circuit example”. (fin = 933MHz)

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