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MM5369AA/N
MM5369 17 Stage Oscillator/Divider
TL/F/10820
MM5369
Stage
Oscillator/Divider
February 1995
MM5369 17 Stage Oscillator/Divider
General Description
The MM5369isa CMOS integrated circuit with17 binary
divider stagesthatcanbe usedto generatea precise refer-
ence from commonly available high frequency quartz crys-
tals.An internal pulseis generatedby mask programming
the combinationsof stages1 through4,16and17tosetor
resetthe individual stages. The MM5369is advancedone
countonthe positive transitionof each clock pulse. Two
buffered outputsare available:the cyrstal frequencyfortun-
ing purposes andthe 17th stage output. The MM5369is
availableinan 8-lead dual-in-line epoxy package.
Features Crystal oscillator Two buffered outputs
Output1 crystal frequency
Output2full division High speed(4 MHzat VDDe 10V) Wide supply range 3V–15V Low power Fully static operation 8-lead dual-in-line package Low Current
Option MM5369AA 3.58 MHzto60Hz
Connection and Block Diagrams
Dual-In-Line Package
TL/F/10820–1
TopView
Order Number MM5369AA/N
SeeNSPackage Number
N08E
TL/F/10820–2
FIGURE2
TL/F/10820–8
Order Number MM5369AA/M
SeeNS Package NumberM14A
C1996National SemiconductorCorporation RRD-B30M66/Printed inU.S.A.
