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NJU6312 PDF даташит

Спецификация NJU6312 изготовлена ​​​​«NJR Corporation» и имеет функцию, называемую «0.9V Operation Fundamental Quartz Crystal Oscillator IC».

Детали детали

Номер произв NJU6312
Описание 0.9V Operation Fundamental Quartz Crystal Oscillator IC
Производители NJR Corporation
логотип NJR Corporation логотип 

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NJU6312 Даташит, Описание, Даташиты
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NJU6312 Series
0.9V Operation Fundamental Quartz Crystal Oscillator IC for Flip
!GENERAL DESCRIPTION
The NJU6312 series is C-MOS quartz crystal oscillator IC
for fundamental (up to 80MHz) oscillation.
The pad arrangement suitable for flip die mount simplifies
development of small-sized oscillator.
The operating voltage is from 0.9V to 3.0V, and the pad
layout is for flip die based on smaller ceramic package.
The 5-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.
Furthermore, The 3-state output buffer is C-MOS
compatible.
!PAKAGE OUTLINE
NJU6312XC-L
!FEATURES
"Operating Voltage
0.9 to 3.0V
"Maximum Oscillation Frequency 80MHz
"Low Operating Current
"5-Stage Divider
Maximum Divider f0/32
"Oscillation Stop and Output Stand-by Function
"3-State Output Buffer
"Oscillation Capacitors Cg and Cg on-chip
"Pad Layout for Flip Die
"Package Outline
Thin-Die
"C-MOS Technology
!PAD LOCATION
Thin-Die
XT
VDD
FOUT
XT
CONT
VSS
!LINE-UP TABLE
Type No.
A
B
NJU6312
C
D
E
F
FOUT
f0
f0/2
f0/4
f0/8
f0/16
f0/32
Internal Connect
Connected A Line
Connected B Line
Connected C Line
Connected D Line
Connected E Line
Connected F Line
Cg/Cd
8/9pF
8/9pF
8/9pF
8/9pF
8/9pF
8/9pF
!EXAMPLE OF PART NUMBER
1)NJU6312AW-L
FOUT=f0, Wafer Thickness=140um
2)NJU6312CC-L
FOUT= f0/4, Die Thickness=140um
!BLOCK DIAGRAM
XT
Rf
!COORDINATES
No Pad Name
1 XT
X
-271
Y
171
2 VDD
3 FOUT
4 VSS
5 CONT
-271
-271
271
271
-17
-171
-171
17
6 XT
271 171
Starting Point: Die Center
Unit[um]
Die Size: 0.8x0.6mm
Die Thickness (C-L): 140±10um
Wafer Thickness (W-L): 140±10um
Pad size: 90x90um
Die Substrate: VDD level
VDD
VSS
XT
Cg
1/2 1/2 1/2 1/2 1/2
Cd
3-STATE
A B C D E F BUFFER
FOUT
CONT
2009/03/19 ( 1 / 6 )









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NJU6312 Даташит, Описание, Даташиты
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!TERMINAL DESCRIPTION
SYMBOL FUNCTION
CONT Oscillation and 3-state Output Buffer Control
CONT
H or OPEN
L
FOUT
Output either one frequency selected of f0,
f0/2,f0/4,f0/8, f0/16 and f0/32
Note1)
Oscillation Stop and High impedance Output
XT
XT
Quartz Crystal Connecting Terminals
VSS
FOUT
VDD
VSS=0V
Frequency Output
VDD=1.2V/1.5V
Note1) Refer to the line-up table.
NJU6312 Series
!ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
Input Voltage
Output Voltage
Input Current
VDD -0.5 to +3.3 V
VIN
VSS-0.5 to VDD+0.5
V
VO
-0.5 to VDD+0.5
V
IIN ±10 mA
Output Current
IO ±25 mA
Operating Temperature Range Topr
-40 to +85
°C
Storage Temperature Range
Tstg
-55 to +125
°C
Note2) If the supply voltage(VDD) is less than 3.3V, the input voltage must not over the VDD level though 3.3V is
limit specified.
Note3) Decupling capacitor should be connected between VDD and VSS due to the stabilized operation for the
circuit.
2009/03/19 ( 2 / 6 )









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NJU6312 Даташит, Описание, Даташиты
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!ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Voltage
SYMBOL
CONDITIONS
VDD
8MHzfosc40MHz
fosc80MHz
PARAMETER
SYMBOL
CONDITIONS
Operating Current
Oscillation Stopping
Current
A version,fosc=16MHz,CL=15pF
B version,fosc=16MHz,CL=15pF
IDD
C version,fosc=16MHz,CL=15pF
D version,fosc=16MHz,CL=15pF
E version,fosc=16MHz,CL=15pF
F version,fosc=16MHz,CL=15pF
ISTB CONT=VSS, No load
Stand-by Current
Ist CONT=XT=VSS, No load Note4)
Input Voltage
VIH
VIL
Output Current
IOH VOH=1.08V
IOL VOL=0.12V
Input Current
IIN
CONT=0.8VDD
CONT=0.2VDD
3-state Off Leakage
Current
IOZ
CONT=VSS, FOUT= VDD or VSS
Feedback Resistance
Rf
Internal Capacitor
Cg/Cd fosc=16MHz
Maximum Oscillation
Frequency
FMAX
Output Signal
Symmetry
SYM
CL=15pF, @VDD/2
Output Signal Rise
Time
tr
CL=15pF,10% to 90%
Output Signal Fall
Time
tf
CL=15pF,90% to 10%
Output Disable time
tPLZ CL=15pF,RUP=10k
Output Enable Time
tPZL CL=15pF,RUP=10k
Start Up Time
tSTART
CL=15pF, VTRIGGER=0.9VDD
Note4) Excluding input current on CONT Terminal.
NJU6312 Series
(Ta=-40 to +85°C)
MIN TYP MAX UNIT
0.9
1.1
3.0
3.0
V
(VDD=1.2V, Ta=-40 to +85°C)
MIN TYP MAX UNIT
1.3
0.9
0.7
0.6
mA
0.6
0.6
1 3 uA
1 uA
0.84
1.2 V
0 0.36 V
2 mA
2 mA
3.0 4.5 uA
0.5 0.7 uA
±0.1 uA
255 k
8/9 pF
80 MHz
45 50 55 %
3 6 ns
3 6 ns
250 ns
250 ns
2 10 ns
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