BLF871

BLF871; BLF871S UHF power LDMOS transistor Rev. 5 — 1 September 2015 Product data sheet 1. Product profile 1.1 General description A 100 W LDMOS RF power transistor for broadcast transmitter applications and industrial applications. The transistor can deliver 100 W broadband from HF to 1 GHz. The excellent ruggedness and broadband performance of this device makes it ideal for digital transmitter applications. Table 1. Typical performance RF performance at VDS = 40 V in a common-source 860 MHz test circuit. Mode of operation f PL PL(PEP) PL(AV) Gp D IMD3 PAR (MHz) (W) (W) (W) (dB) (%) (dBc) (dB) CW, class AB 860 100 - - 21 60 - - 2-tone, class AB f1 = 860; f2 = 860.1 - 100 - 21 47 35 - DVB-T (8k OFDM) 858 -- 24 22 33 34[1] 8.3[2] [1] Measured [dBc] with delta marker at 4.3 MHz from center frequency. [2] PAR (of output signal) at 0.01 % probability on CCDF; PAR of input signal = 9.5 dB at 0.01 % probability on CCDF. CAUTION This device is sensitive to E...