Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The PF08107B is a MOS FET Power Amplifier Module for E-GSM and DCS1800 Dual Band Handy Phone. The applications of the device include Dual band amplifier for E-GSM (880 MHz to 915 MHz) and DCS1800 (1710 MHz to 1785 MHz) and For 3.5 V nominal operation.

Parametrics

PF08107B absolute maximum ratings: (1)Supply voltage, Vdd: 8 V; (2)Supply current, Idd GSM 3.5 A; Idd DCS: 2A; (3)Vctl voltage, Vctl: 4 V; (4)Vapc voltage, Vapc: 4 V; (5)Input power, Pin: 10 dBm; (6)Operating case temperature, Tc (op): -30 to +100℃; (7)Storage temperature, Tstg: -30 to +100℃; (8)Output power, PoutGSM: 5W; PoutDCS: 3W.

Features

PF08107B features: (1)2 in / 2 out dual band amplifier; (2)Simple external circuit including output matching circuit; (3)Simple power control; (4)High gain 3stage amplifier : 0 dBm input Typ; (5)Lead less thin & Small package : 8 × 13.75 × 1.6 mm Typ; (6)High efficiency : 50 % Typ at 35.0 dBm for E-GSM 43 % Typ at 32.0 dBm for DCS1800.

Diagrams