CF5741AA Datasheet, PDF (2/7 Pages) Nippon Precision Circuits Inc – Analog Clock CMOS IC

BLOCK DIAGRAM
XT
XTN
RST/TC
CG
CD
Reset
Input
CF5741 series
VDD
VSS
4 Stage
Divider
13 Stage
Divider
Alarm
AI
Alarm
AO
Input
Test
Test
Alarm Output
Control
Motor Output
Control
AO1 AO2/F
OUT1 OUT2
PIN DESCRIPTION
Number
1
2
3
4
5
6
7
8
9
10
Name
Description
VSS
AO1
AO2 / F
XTN
XT
VDD
RST / TC
AI
OUT1
OUT2
Ground
Alarm signal output1
Alarm signal output2/Frequency output
Crystal oscillator connection
Crystal oscillator connection
Power supply pin
Reset/Test clock input
Alarm input
Motor drive output 1
Motor drive output 2
Dimensions (µm)
X
Y
147
1048
147
867
147
685
146
446
146
206
1072
147
1073
386
1073
626
1072
867
1072
1048
NIPPON PRECISION CIRCUITS—2