BLF1043 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
BLF1043 Datasheet PDF : 11 Pages
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NXP Semiconductors
BLF1043
UHF power LDMOS transistor
12
ZL
(W)
RL
8
XL
4
mdb149
0
800
840
880
920
960
1000
f (MHz)
reference planes
mgt002
Fig 5.
VDS = 26 V; IDQ = 85 mA; Th 25 C.
Impedance measured at reference planes; see Figure 6.
Input impedance as a function of frequency
(series components); typical values.
Fig 6.
Measuring reference planes: SOT538A.
gate
ZIN
drain
ZL
mgs998
Fig 7. Definition of transistor impedance.
L2
VGS
C4
C3
L1
R1
L7
50 Ω
input
L3 C2 L4 L5
L6
C1
Fig 8. Class-AB test circuit for 960 MHz.
C11
C12
R2
VDS
C7
C8
C9
C10
L8 L9 C6 L10
C5
50 Ω output
mdb153
BLF1043
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 6 May 2013
© NXP B.V. 2013. All rights reserved.
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