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SM5021 Datasheet, PDF (8/8 Pages) Nippon Precision Circuits Inc – Crystal Oscillator Module ICs
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SAMHOP Microelectronics Corp.
SM5021
ENCODER
APPLICATION CIRCUIT
BT
3V
C1
10u
JP1
JP2
C1
VDD
C2
DOUT
K1
LEDO
K2
OSC2
K3
OSC1
K4
K8
K5
K7
Vss
K6
SM5021
R2
4.7
D2
IR
LED
Q1
NPN
455K
D1
LED
R1
1K
Q2
NPN
Page 8
V.2.0 Mar 8,2002