mrf1570n Freescale Semiconductor, Inc, mrf1570n Datasheet - Page 7

• Manufacturer Part Number: mrf1570n
• Description: Rf Power Field Effect Transistors
• Manufacturer: Freescale Semiconductor, Inc

RF Device Data
Freescale Semiconductor
100
80
60
40
20
0
0
Figure 13. Output Power versus Input Power
Freescale has begun the transition of marking Printed Circuit Boards (PCBs) with the Freescale Semiconductor
signature/logo. PCBs may have either Motorola or Freescale markings during the transition period. These changes will have
no impact on form, fit or function of the current product.
1
440 MHz
GND
V
C1
GG
2
C12 C13 C14
P
C18 C19 C20
C2
C3
in
400 MHz
, INPUT POWER (WATTS)
C17
C11
3
Figure 12. 400 - 470 MHz Broadband Test Circuit Component Layout
470 MHz
C4
B1
B2
4
TYPICAL CHARACTERISTICS, 400 - 470 MHz
5
V
DD
6
= 12.5 Vdc
C10
C16
R1
R2
C15
C9
7
C5
C6
R3
R4
C7
C8
8
C21
C22
−10
−15
−20
C23
C24
−5
0
Figure 14. Input Return Loss versus Output Power
0
MRF1570T1
C25
C26
L5
L6
C37
C42
10
20
P
L1
L2
out
, OUTPUT POWER (WATTS)
30
C27
C28
B3
B4
B5
B6
C39
C34
MRF1570NT1 MRF1570FNT1
L3
40
L4
C33
C40 C41
C38
C35 C36
C31
C29
C30
50
V
440 MHz
400 MHz
470 MHz
DD
GND
C32
V
DD
60
= 12.5 Vdc
70
80
7