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BLF644P
Broadband power LDMOS transistor
Rev. 2 — 27 June 2014
Product data sheet
1. Product profile
1.1 General description
A 70 W LDMOS RF power transistor for broadcast transmitter, communications and industrial applications. The transistor is suitable for the frequency range HF to 1300 MHz. The excellent ruggedness and broadband performance of this device makes it ideal for digital applications.
Table 1. Typical performance RF performance at Tcase = 25 C in a common source test circuit.
Test signal
f
VDS
PL
(MHz)
(V) (W)
CW, class-A
860 32 100
CW pulsed, class-AB
860 32 100
2-tone, class-AB
860 32 45
860 32 30
Gp (dB) 23 23.5 23 24
D IMD (%) (dBc) 65 66 50 25 40 35
1.
BLF644P Datasheet
