2002/01/17 ( 1 / 6 )
NJU6366 Series
Small Sized Quartz Crystal Oscillator
s
GENERAL DESCRIPTION
s
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 f
0
,f
0
/2,f
0
/4 and f
0
/8 by internal circuits is output.
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.
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FEATURES
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PAD LOCATION/PIN CONFIGURATION
q
Operating Voltage
2.0 to 5.5V
q
Maximum Oscillation Frequency
50MHz
q
Low Operating Current
q
High Fan-out
I
OH
/I
OL
=4mA @2.5V
q
3-Stage Divider
One of f
0
,f
0
/2,f
0
/4 and f
0
/8
q
Oscillation Stop and Output Stand-by Function
q
3-State Output Buffer
q
Oscillation Capacitors Cg and Cg on-chip
q
Package Outline
Thin-Chip/MTP-6
q
C-MOS Technology
!
LINE-UP TABLE
!
COORDINATES
Starting Point:Chip Center Unit[um]
Chip
Size:0.67x0.75mm
Thin-Chip
Thickness(-C):260
20um
Pad
Size:90x90um
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BLOCK DIAGRAM
Internal Connect
Type No.
F
OUT
Connect Non
Connect
Cg/Cd
A f
0
A
Line B,C,D
Line
23/23pF
B f
0
/2 B
Line A,C,D
Line 23/23pF
C f
0
/4
C Line
A,B,D Line
23/23pF
NJU6366
D f
0
/8
D Line
A,B,C Line
23/23pF
Pad Name
X
Y
F
OUT
-207
247
V
SS
-207
-247
XT 33
-247
CONT
207 -247
V
DD
207
-17
XT
207 172
XT
1/2
A
B
C
D
1/2
1/2
XT
CONT
Cg
Cd
3-STATE
BUFFER
V
DD
V
SS
F
OUT
Rf
NJU6366XC-C NJU6366XF1
Thin-Chip
CONT
XT
V
SS
F
OUT
XT
V
DD
F
OUT
V
SS
XT
V
DD
XT
CONT
1
2
3
6
5
4
MTP-6
2002/11/29 ( 2 / 6 )
NJU6366 Series
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TREMINAL DESCRIPTION
SYMBOL FUNCTION
CONT
Oscillation and 3-state Output Buffer Control
CONT
F
OUT
H or OPEN
Output either one frequency selected of f
0
,
f
0
/2,f
0
/4 and f
0
/8 Note1)
L
Oscillation Stop and High impedance Output
XT
XT
Quartz Crystal Connecting Terminals
V
SS
V
SS
=0V
F
OUT
Frequency
Output
V
DD
V
DD
=2.5V/3.0V/5.0V
Note1) Refer to the line-up table.
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ABSOLUTE MAXIMUM RATINGS
(Ta=25C)
PARAMETER SYMBOL
RATING UNIT
Supply Voltage
V
DD
-0.5~+7.0 V
Input Voltage
V
IN
V
SS
-0.5~V
DD
+0.5 V
Output Voltage
V
O
-0.5~V
DD
+0.5 V
Input Current
I
IN
10
mA
Output Current
I
O
25
mA
Power Dissipation
Note4)
P
D
200(MTP-6)
mW
Operating Temperature Range
Topr
-40~+85
C
Storage Temperature Range
Tstg
-55~+125
C
Note2) If the supply voltage(V
DD
) is less than 7.0V, the input voltage must not over the V
DD
level though 7.0V is
limit specified.
Note3) Decupling capacitor should be connected between V
DD
and V
SS
due to the stabilized operation for the
circuit.
Note4) The power dissipation is the maximum value at only the package.
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