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零件编号
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SA568AD 查看數據表(PDF) - Philips Electronics
零件编号
产品描述 (功能)
生产厂家
SA568AD
150MHz phase-locked loop
Philips Electronics
SA568AD Datasheet PDF : 9 Pages
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9
Philips Semiconductors
150MHz phase-locked loop
Product specification
NE/SA568A
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
0
C = 6.8pF
C = 150pF
C = 16pF
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
F
O
MHz
Figure 10. NE568A: R
tc
(Pin 13) vs F
O
; Choosing the Optimum Temperature Compensation Resistor
160
SR01046
+5V
V
CC
+
C6
10
µ
F
C5
0.1
µ
F
GND
J1
RFC1
10
µ
H
RFC2
10
µ
H
1
V
CC
2
LF1
20
C1
0.1
µ
F
C4
0.1
µ
F
2
GND2
3
GND1
4
C2
18pF
5
TCAP1
TCAP2
6
C8
0.1
µ
F
7
C3
0.1
µ
F
8
GND1
V
CC
1
REFBYP
9
PNPBYP
10
C7
0.1
µ
F
INPBYP
NE/SA568A
LF2
19
LF3
18
LF4
17
FREQADJ
16
OUTFILT
15
14
V
OUT
TCADJ2
13
TCADJ1
12
11
V
IN
R1
27
Ω
C10
560pF
C9
47pF
R6
1.5k
Ω
(Optional. Leave it
open if not used)
R2
2k
Ω
C11
47pF
(Output Amp Gain
Adj -2dB)
C12
R3
0.1
µ
F
43
Ω
R4
3.9k
Ω
J3
V
OUT
(Z
O
= 50
Ω
)*
J2
V
IN
C13
0.1
µ
F
R5
51
Ω
*NOTE: For 75
Ω
output impedance, use R3 = 68
Ω
.
Figure 11. Phase Locked Loop NE/SA568A
SR01113
1996 Feb 1
7
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