SY87701VHCTR Просмотр технического описания (PDF) - Micrel
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SY87701VHCTR Datasheet PDF : 15 Pages
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Micrel, Inc.
32-PIN APPLICATION EXAMPLE
VCC
R13
LED
D2
Q1
R12
2N2222A
SY87701V
VCC
DIODE
D1
VEE
1N4148
R10
1
2
3
4 CLKSEL
5
DIVSEL1
6
DIVSEL2
7
CD
NC 1
RDINP
2
RDINN
3
FREQSEL1 4
REFCLK
5
FREQSEL2
6
FREQSEL3
7
NC 8
32 31 30 29 28 27 26 25
RDOUTP
24
23 RDOUTN
22 VCCO
RCLKP
21
20 RCLKN
19 VCCO
18 TCLKP
TCLKN
17
9 10 11 12 13 14 15 16
VEE R11 SW1
1kΩ
GND
VCC
C5
22 F
C6
0.1 F
GND
Ferrite Bead
BLM21A102
L3
L2
L1
C7
6.8 F
C8
6.8 F
C9
6.8 F
VEE
C10
6.8 F
C19
1.0 F
C3
R1
C1
VCCO (+2V)
VCC (+2V)
VCCA (+2V)
C11
0.1 F C13
0.1 F
C15
0.1 F
C12
0.01 F
C14
0.01 F
C16
0.01 F
C4
R2
C2
C17
0.1 F
C20
0.1 F
C18
0.01 F
C21
0.01 F
VEE (—3V)
VEEA (—3V)
Note:
C3, C4 are optional
C1 = C2 = 1.0µF
R1 = 350Ω
R2 = 680Ω
R3 through R10 = 5kΩ
R12 = 12kΩ
R13 = 130Ω
M9999-073008
hbwhelp@micrel.com or (408) 955-1690
10
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