NJU6360 Series
PRELIMINARY
High Drive Fundamental Quartz Crystal Oscillator
sGENERAL
DESCRIPTION
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.
sPACKAGE
OUTLINE
NJU6360XC-D
sFEATURES
qOperating
Voltage
2.7 to 5.5V
qMaximum
Oscillation Frequency 50MHz
qLow
Operating Current
qHigh
Fan-out
I
OH
/I
OL
=8mA@3.3V
I
OH
/I
OL
=16mA@5.0V
q5-Stage
Divider
Maximum Divider f
0
/32
qOscillation
Stop and Output Stand-by Function
q3-State
Output Buffer
qOscillation
Capacitors Cg and Cg on-chip
qPackage
Outline
Thin-Chip
qC-MOS
Technology
sLINE-UP
TABLE
Type No.
A
B
C
D
E
F
F
OUT
f
0
f
0
/2
f
0
/4
f
0
/8
f
0
/16
f
0
/32
Internal Connect
Connected A Line
Connected B Line
Connected C Line
Connected D Line
Connected E Line
Connected F Line
Cg/Cd
15/15pF
15/15pF
15/15pF
15/15pF
15/15pF
15/15pF
sPAD
LOCATION
Thin-Chip
CONT
XT
XT
V
SS
V
DD
F
OUT
sCOORDINATES
No
1
2
3
4
5
6
Pad Name
X
-178
-178
-178
-178
206
206
Y
231
77
-77
-231
-231
231
CONT
XT
NJU6360
XT
V
SS
F
OUT
V
DD
Starting Point:Chip Center
Unit[um]
Chip Size:0.7x0.75mm
Thin-Chip Thickness(-D):200±20um
Pad Size:90x90um
sBLOCK
DIAGRAM
XT
V
DD
V
SS
Rf
XT
1/ 2
1/ 2
1/ 2
1/ 2
1/ 2
Cg
Cd
A
B
C
D
E
F
3
−
STATE
BUFFER
F
OUT
CONT
2003/01/29 ( 1 / 5 )
NJU6360 Series
sTERMINAL
DESCRIPTION
SYMBOL FUNCTION
Oscillation and 3-state Output Buffer Control
F
OUT
CONT
Output either one frequency selected of f
0
,
CONT
H or OPEN
f
0
/2,f
0
/4,f
0
/8, f
0
/16 and f
0
/32
Note1)
L
Oscillation Stop and High impedance Output
Quartz Crystal Connecting Terminals
XT
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.
sABSOLUTE
MAXIMUM RATINGS
(Ta=25°C)
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
MA
±10
Output Current
I
O
MA
±25
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.
XT
2003/01/29 ( 2 / 5 )
NJU6360 Series
sELECTRICAL
CHARACTERISTICS
PARAMETER
Operating Voltage
SYMBOL
V
DD
CONDITIONS
MIN
2.7
TYP
(Ta=25°C)
MAX
UNIT
5.5
V
PARAMETER
SYMBOL
Operating Current
I
DD
CONDITIONS
A version,fosc=16MHz,C
L
=30pF
B version,fosc=16MHz,C
L
=30pF
C version,fosc=16MHz,C
L
=30pF
D version,fosc=16MHz,C
L
=30pF
E version,fosc=16MHz,C
L
=30pF
F version,fosc=16MHz,C
L
=30pF
MIN
(V
DD
=3.3V,Ta=25°C)
TYP
MAX
UNIT
8
6
4
mA
3
3
3
2
5
1
3.3
0.99
uA
uA
V
V
mA
mA
uA
uA
uA
KΩ
pF
MHz
50
50
3
4
3
4
55
55
6
8
6
8
150
150
%
ns
ns
Ns
Ns
Oscillation Stopping
Current
Stand-by Current
Input Voltage
Output Current
Input Current
3-state Off Leakage
Current
Feedback Resistance
Internal Capacitor
Maximum Oscillation
Frequency
Output Signal
Symmetry
Output Signal Rise
Time
Output Signal Fall
Time
Output Disable time
Output Enable Time
Note4)
I
STB
Ist
V
IH
V
IL
I
OH
I
OL
I
IN
I
OZ
Rf
Cg/Cd
F
MAX
SYM
tr
tf
T
PLZ
T
PZL
CONT
=V
SS
, No load
CONT
=XT=V
SS
, No load
Note4)
2.31
0
8
8
V
OH
=2.97V
V
OL
=0.33V
CONT
=0.8V
DD
CONT
=0.2V
DD
CONT
=V
SS
, F
OUT
= V
DD
or V
SS
fosc=16MHz, A/B/C/D/E/F version
50
C
L
=15pF, @V
DD
/2
C
L
=30pF, @V
DD
/2
C
L
=15pF,10% to 90%
C
L
=30pF,10% to 90%
C
L
=15pF,90% to 10%
C
L
=30pF,90% to 10%
C
L
=15pF,R
UP
=10kΩ
C
L
=15pF,R
UP
=10kΩ
45
45
10.0
1.8
15.0
3.0
±0.1
255
15/15
Excluding input current on
CONT
Terminal.
2003/01/29 ( 3 / 5 )
NJU6360 Series
PARAMETER
SYMBOL
CONDITIONS
A version,fosc=16MHz,C
L
=50pF
B version,fosc=16MHz,C
L
=50pF
C version,fosc=16MHz,C
L
=50pF
D version,fosc=16MHz,C
L
=50pF
E version,fosc=16MHz,C
L
=50pF
F version,fosc=16MHz,C
L
=50pF
MIN
(V
DD
=5.0V,Ta=25°C)
TYP
MAX
UNIT
15
11
9
mA
7
7
7
5
Note4)
3.5
0
12
12
27.0
5.5
10
1
5.0
1.5
UA
UA
V
V
mA
mA
UA
uA
uA
KΩ
pF
MHz
50
50
3
4
3
4
55
55
6
8
6
8
100
100
%
ns
ns
ns
ns
Operating Current
I
DD
Oscillation Stopping
Current
Stand-by Current
Input Voltage
Output Current
Input Current
3-state Off Leakage
Current
Feedback Resistance
Internal Capacitor
Maximum Oscillation
Frequency
Output Signal
Symmetry
Output Signal Rise
Time
Output Signal Fall
Time
Output Disable time
Output Enable Time
Note4)
I
STB
Ist
V
IH
V
IL
I
OH
I
OL
I
IN
I
OZ
Rf
Cg/Cd
F
MAX
SYM
tr
tf
T
PLZ
T
PZL
CONT
=V
SS
, No load
CONT
=XT=V
SS
, No load
V
OH
=4.5V
V
OL
=0.5V
CONT
=0.8V
DD
CONT
=0.2V
DD
CONT
=V
SS
, F
OUT
= V
DD
or V
SS
40.0
8.0
±0.1
fosc=16MHz, A/B/C/D/E/F version
50
C
L
=15pF, @V
DD
/2
C
L
=50pF, @V
DD
/2
C
L
=15pF,10% to 90%
C
L
=50pF,10% to 90%
C
L
=15pF,90% to 10%
C
L
=50pF,90% to 10%
C
L
=15pF,R
UP
=10kΩ
C
L
=15pF,R
UP
=10kΩ
45
45
255
15/15
Excluding input current on
CONT
Terminal.
2003/01/29 ( 4 / 5 )
NJU6360 Series
sMEASURMENT
CIRCUITS
(1)Output Signal Symmetry(C
L
=15/30/50pF)
1000pF
Pulse
Generator
50Ω
XT
V
DD
F
OUT
C
L
V
SS
1/2V
DD
H
L
(2)Output Signal Rise/Fall Time(C
L
=15/30/50pF)
1000pF
Pulse
Generator
50Ω
XT
V
DD
F
OUT
C
L
V
SS
tr
tf
90%
50%
10%
(3)Output Disable/Enable Time(C
L
=15pF,R
UP
=10kΩ)
V
DD
XT
Pulse
Generator
50Ω
CONT
V
SS
F
OUT
R
UP
=10kΩ
CONT
C
L
=15pF
F
OUT
V
OL
0.2V
DD
T
PLZ
0.8V
DD
T
PZL
V
OH
[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.
2003/01/29 ( 5 / 5 )
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
