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PDF NJU6367 Data sheet ( Hoja de datos )
| Número de pieza | NJU6367 | |
| Descripción | Fundamental / Thin-Chip | |
| Fabricantes | JRC | |
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NJU6367 Series
Fundamental Quartz Crystal Oscillator
sGENERAL DESCRIPTION
The NJU6367 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 f0/8, f0/16 and f0/32 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.
sPACKAGE OUTLINE
NJU6367XC-D
sFEATURES
qOperating Voltage
2.0 to 5.5V
qMaximum Oscillation Frequency 50MHz
qLow Operating Current
qHigh Fan-out
q3-Stage Divider Maximum Divider f0/32
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
sPAD LOCATION
Thin-Chip
CONT
XT
XT
VSS
VDD
FOUT
sLINE-UP TABLE
Type No.
A
B
C
NJU6367 D
E
F
P
FOUT
f0
f0/2
f0/4
f0/8
f0/16
f0/32
f0
Internal Connect
Connected A Line
Connected B Line
Connected C Line
Connected D Line
Connected E Line
Connected F Line
Connected A Line
Cg/Cd
23/23pF
23/23pF
23/23pF
23/23pF
23/23pF
23/23pF
Non
sCOORDINATES
No Pad Name
X
Y
1 CONT
2 XT
3 XT
4 VSS
5 FOUT
6 VDD
-178
-178
-178
-178
206
206
231
77
-77
-231
-231
231
Starting Point:Chip Center Unit[um]
Chip Size:0.7x0.75mm
Thin-Chip Thickness(-D):200±20um
Pad Size:90x90um
sBLOCK DIAGRAM
XT
Rf
VDD
VSS
XT
Cg
1/ 2 1/ 2 1/ 2 1/ 2 1/ 2
Cd
AB CDEF
3 − STATE
BUFFER
FOUT
CONT
2002/07/15 ( 1 / 6 )
1 page  
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NJU6367 Series
PARAMETER
Operating Current
Oscillation Stopping
Current
Stand-by Current
Input Voltage
Output Current
SYMBOL
IDD
ISTB
Ist
VIH
VIL
IOH
IOL
CONDITIONS
A version,fosc=16MHz,CL=15pF
B version,fosc=16MHz,CL=15pF
C version,fosc=16MHz,CL=15pF
D version,fosc=16MHz,CL=15pF
E version,fosc=16MHz,CL=15pF
F version,fosc=16MHz,CL=15pF
P version,fosc=16MHz,CL=15pF
Note4)
CONT =VSS, No load
CONT =XT=VSS, No load Note5)
VOH=4.5V
VOL=0.5V
CONT =0.8VDD
MIN
3.5
0
12
12
(VDD=5.0V,Ta=25°C)
TYP MAX UNIT
10
9
9
8 mA
8
8
10
5 10 uA
1 uA
5.0 V
1.5 V
mA
mA
Input Current
IIN CONT =0.2VDD
CONT =VSS, FOUT= VDD or VSS
27.0
5.5
40.0
8.0
3-state Off Leakage
Current
IOZ
±0.1
Feedback Resistance
Rf
227
Internal Capacitor
Cg/Cd
fosc=16MHz, A/B/C/D/E/F version
P version
23/23
-
Maximum Oscillation
Frequency
FMAX
50
Output Signal
Symmetry
Output Signal Rise
Time
Output Signal Fall
Time
Output Disable time
Output Enable Time
SYM
tr
tf
TPLZ
TPZL
CL=15pF, @VDD/2
CL=30pF, @VDD/2
CL=15pF,10% to 90%
CL=30pF,10% to 90%
CL=15pF,90% to 10%
CL=30pF,90% to 10%
CL=15pF,RUP=10kΩ
CL=15pF,RUP=10kΩ
45 50 55
45 50 55
24
36
24
36
100
100
Note4) P version is measured with external capacitors contained 23pF for Cg and 23pF for Cd.
uA
uA
uA
KΩ
pF
MHz
%
ns
ns
ns
ns
Note5) Excluding input current on CONT Terminal.
2002/07/15 ( 5 / 6 )
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet NJU6367.PDF ] | |
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