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Электронный компонент: NJU6360PC

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2003/01/29 ( 1 / 5 )
NJU6360 Series
High Drive Fundamental Quartz Crystal Oscillator
s
GENERAL DESCRIPTION
s
PACKAGE OUTLINE
The NJU6360 series is a C-MOS fundamental quartz crystal
oscillator that consists of an oscillation amplifier, 3-stage
divider and 3-state output buffer.
The 5-stage divider generates only one frequency selected
of f
0
,f
0
/2,f
0
/4 f
0
/8, f
0
/16 and f
0
/32 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 and can
drive 50pF(@5V) C-MOS load.

s
FEATURES
s
PAD LOCATION
q
Operating Voltage
2.7 to 5.5V
q
Maximum Oscillation Frequency 50MHz
q
Low Operating Current
q
High Fan-out
I
OH
/I
OL
=8mA@3.3V
I
OH
/I
OL
=16mA@5.0V
q
5-Stage Divider
Maximum Divider f
0
/32
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
q
C-MOS Technology

s
LINE-UP TABLE
s
COORDINATES









Starting Point:Chip Center Unit[um]
Chip
Size:0.7x0.75mm
Thin-Chip
Thickness(-D):200
20um
Pad
Size:90x90um

s
BLOCK DIAGRAM









Type No.
F
OUT
Internal
Connect Cg/Cd
A f
0
Connected
A
Line
15/15pF
B f
0
/2 Connected
B
Line
15/15pF
C f
0
/4
Connected C Line
15/15pF
D f
0
/8
Connected D Line
15/15pF
E f
0
/16 Connected
E
Line 15/15pF
NJU6360
F f
0
/32 Connected
F
Line 15/15pF
No
Pad Name
X
Y
1
CONT
-178 231
2
XT -178 77
3
XT
-178 -77
4
V
SS
-178
-231
5
F
OUT
206
-231
6
V
DD
206
231

NJU6360XC-D
Thin-Chip
CONT
XT
V
SS
F
OUT
XT
V
DD
CONT
XT
XT
Cg
Cd
Rf
2
/
1
2
/
1
2
/
1
2
/
1
2
/
1
A
B
C
D
E
F
BUFFER
STATE
3
-
OUT
F
DD
V
SS
V
PRELIMINARY
2003/01/29 ( 2 / 5 )
NJU6360 Series
s
TERMINAL 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,f
0
/8, f
0
/16 and f
0
/32 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
=2.5/3.0V/5.0V
Note1) Refer to the line-up table.

s
ABSOLUTE MAXIMUM RATINGS
(Ta=25C)
PARAMETER SYMBOL
RATING UNIT
Supply Voltage
V
DD
-0.5
to
+7.0 V
Input Voltage
V
IN
V
SS
-0.5 to V
DD
+0.5 V
Output Voltage
V
O
-0.5
to
V
DD
+0.5 V
Input Current
I
IN
10
MA
Output Current
I
O
25
MA
Operating Temperature Range
Topr
-40 to +85
C
Storage Temperature Range
Tstg
-55 to +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.
2003/01/29 ( 3 / 5 )
NJU6360 Series
s
ELECTRICAL CHARACTERISTICS
(Ta=25C)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX
UNIT
Operating Voltage
V
DD
2.7
5.5 V
(V
DD
=3.3V,Ta=25C)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX
UNIT
A version,fosc=16MHz,C
L
=30pF 8
B version,fosc=16MHz,C
L
=30pF 6
C version,fosc=16MHz,C
L
=30pF 4
D version,fosc=16MHz,C
L
=30pF 3
E version,fosc=16MHz,C
L
=30pF 3
Operating Current
I
DD
F version,fosc=16MHz,C
L
=30pF 3
mA
Oscillation Stopping
Current
I
STB
CONT =V
SS
, No load
2 5
uA
Stand-by Current
Ist
CONT =XT=V
SS
, No load Note4)
1
uA
V
IH
2.31
3.3 V
Input Voltage
V
IL
0
0.99 V
I
OH
V
OH
=2.97V 8
mA
Output Current
I
OL
V
OL
=0.33V 8
mA
CONT =0.8V
DD
10.0
15.0
uA
Input Current
I
IN
CONT =0.2V
DD
1.8
3.0
uA
3-state Off Leakage
Current
I
OZ
CONT =V
SS
, F
OUT
= V
DD
or V
SS
0.1
uA
Feedback Resistance
Rf
255 K
Internal Capacitor
Cg/Cd
fosc=16MHz, A/B/C/D/E/F version
15/15
pF
Maximum Oscillation
Frequency
F
MAX
50
MHz
C
L
=15pF, @V
DD
/2
45 50 55
Output Signal
Symmetry
SYM
C
L
=30pF, @V
DD
/2
45 50 55
%
C
L
=15pF,10% to 90%
3
6
Output Signal Rise
Time
tr
C
L
=30pF,10% to 90%
4
8
ns
C
L
=15pF,90% to 10%
3
6
Output Signal Fall
Time
tf
C
L
=30pF,90% to 10%
4
8
ns
Output Disable time
T
PLZ
C
L
=15pF,R
UP
=10k
150
Ns
Output Enable Time
T
PZL
C
L
=15pF,R
UP
=10k
150
Ns
Note4) Excluding input current on
CONT Terminal.
2003/01/29 ( 4 / 5 )
NJU6360 Series
(V
DD
=5.0V,Ta=25C)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX
UNIT
A version,fosc=16MHz,C
L
=50pF 15
B version,fosc=16MHz,C
L
=50pF 11
C version,fosc=16MHz,C
L
=50pF 9
D version,fosc=16MHz,C
L
=50pF 7
E version,fosc=16MHz,C
L
=50pF 7
Operating Current
I
DD
F version,fosc=16MHz,C
L
=50pF 7
mA
Oscillation Stopping
Current
I
STB
CONT =V
SS
, No load
5 10
UA
Stand-by Current
Ist
CONT =XT=V
SS
, No load Note4)
1
UA
V
IH
3.5
5.0 V
Input Voltage
V
IL
V
OH
=4.5V 0
1.5
V
I
OH
V
OL
=0.5V 12
mA
Output Current
I
OL
CONT =0.8V
DD
12
mA
CONT =0.2V
DD
27.0
40.0
UA
Input Current
I
IN
CONT =V
SS
, F
OUT
= V
DD
or V
SS
5.5
8.0
uA
3-state Off Leakage
Current
I
OZ
0.1
uA
Feedback
Resistance Rf
255 K
Internal Capacitor
Cg/Cd
fosc=16MHz, A/B/C/D/E/F version
15/15
pF
Maximum Oscillation
Frequency
F
MAX
50
MHz
C
L
=15pF, @V
DD
/2
45 50 55
Output Signal
Symmetry
SYM
C
L
=50pF, @V
DD
/2
45 50 55
%
C
L
=15pF,10% to 90%
3
6
Output Signal Rise
Time
tr
C
L
=50pF,10% to 90%
4
8
ns
C
L
=15pF,90% to 10%
3
6
Output Signal Fall
Time
tf
C
L
=50pF,90% to 10%
4
8
ns
Output Disable time
T
PLZ
C
L
=15pF,R
UP
=10k
100
ns
Output Enable Time
T
PZL
C
L
=15pF,R
UP
=10k
100
ns
Note4) Excluding input current on
CONT Terminal.
2003/01/29 ( 5 / 5 )
NJU6360 Series
s
MEASURMENT CIRCUITS

(1)Output Signal Symmetry(C
L
=15/30/50pF)













(2)Output Signal Rise/Fall Time(C
L
=15/30/50pF)













(3)Output Disable/Enable Time(C
L
=15pF,R
UP
=10k
)




[CAUTION]
The specifications on this data book are only
given for information , without any guarantee
as regards either mistakes or omissions.
The application circuits in this data book are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
C
L
Pulse
Generator
1000pF
50
V
DD
V
SS
XT
F
OUT
L
1/2V
DD
H
C
L
Pulse
Generator
1000pF
50
V
DD
V
SS
XT
F
OUT
tr
tf
90%
10%
50%
R
UP
=10k
C
L
=15pF
Pulse
Generator
50
V
DD
V
SS
XT
F
OUT
CONT
T
PLZ
T
PZL
0.2V
DD
V
OL
0.8V
DD
V
OH
F
OUT
CONT