Download BLF2048 Datasheet PDF
NXP Semiconductors
BLF2048
FEATURES - High power gain - Easy power control - Excellent ruggedness - Source on underside eliminates DC isolators, reducing mon mode inductance - Designed for broadband operation (HF to 2.2 GHz). APPLICATIONS - mon source class-AB operation for PCN and PCS applications in the 1800 to 2200 MHz frequency range. DESCRIPTION Push-pull silicon N-channel enhancement mode lateral D-MOS transistor encapsulated in a 4-lead flange package (SOT539A) with a ceramic cap. The mon source is connected to the mounting flange. QUICK REFERENCE DATA RF performance at Th = 25 °C in a mon source test circuit. MODE OF OPERATION 2-tone, class-AB f (MHz) f1 = 2200; f2 = 2200.1 VDS (V) 26 28 PL (W) 120 (PEP) 140 (PEP) Gp (d B) >10 typ. 11.2 ηD (%) >30 Top view 1 2 PINNING - SOT539A PIN 1 2 3 4 5 drain 1 drain 2 gate 1 gate 2 source connected to flange DESCRIPTION 5 3 4 MBK880 Fig.1 Simplified outline. dim (d Bc) ≤- 26 typ. - 25 typ. 31 LIMITING VALUES In accordance with the Absolute Maximum Rating...