NJU6366 Series
Small Sized Quartz Crystal Oscillator
■GENERAL DESCRIPTION
■PACKAGE OUTLINE
The NJU6366 series is a C-MOS fundamental quartz crystal
oscillator that consists of an oscillation amplifier, 3-stage
divider and 3-state output buffer.
The 3-stage divider generates only one frequency selected
of f0,f0/2,f0/4 and f0/8 by internal circuits is output.
NJU6366XC-C
NJU6366XF1
The oscillation amplifier is realized very low stand-by current
using NAND circuit.
The 3-state output buffer is C-MOS compatible
Furthermore, the package is small-sized MTP-6.
■FEATURES
■Operating Voltage
■Maximum Oscillation Frequency
■Low Operating Current
■High Fan-out
■3-Stage Divider
■Oscillation Stop and Output Stand-by Function
■3-State Output Buffer
■PAD LOCATION/PIN CONFIGURATION
2.0 to 5.5V
50MHz
Thin-Chip
FOUT
XT
I
OH/IOL=4mA @2.5V
VDD
One of f0,f0/2,f0/4 and f0/8
VSS
CONT
XT
■Oscillation Capacitors Cg and Cg on-chip
MTP-6
■Package Outline
■C-MOS Technology
Thin-Chip/MTP-6
FOUT
1
2
3
6
5
4
VSS
VDD
XT
XT
CONT
!LINE-UP TABLE
!COORDINATES
Internal Connect
Connect Non Connect
Pad Name
FOUT
X
Y
Type No.
FOUT
Cg/Cd
-207
-207
33
247
-247
-247
A
B
C
D
f0
A Line
B Line
C Line
D Line
B,C,D Line
A,C,D Line
A,B,D Line
A,B,C Line
23/23pF
23/23pF
23/23pF
23/23pF
VSS
f0/2
f0/4
f0/8
XT
NJU6366
207
-247
CONT
VDD
207
207
-17
172
XT
Starting Point:Chip Center Unit[um]
Chip Size:0.67x0.75mm
Thin-Chip Thickness(-C):260±20um
Pad Size:90x90um
■BLOCK DIAGRAM
XT
XT
VDD
VSS
Rf
1/2
1/2
1/2
Cg
Cd
3-STATE
BUFFER
FOUT
D
A
B
C
CONT
2002/01/17 ( 1 / 6 )