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Número de pieza | NJU6316 | |
Descripción | 0.9V Operation Fundamental Quartz Crystal Oscillator IC | |
Fabricantes | NJR Corporation | |
Logotipo | ||
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NJU6316 Series
0.9V Operation Fundamental Quartz Crystal Oscillator IC
!GENERAL DESCRIPTION
The NJU6316 series is C-MOS quartz crystal oscillator IC
for fundamental (up to 80MHz) oscillation.
The operating voltage is from 0.9V to 3.3V, and the pad
layout is suitable for wire bonding mount of existing-sized
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
NJU6316XC-L
!FEATURES
"Operating Voltage
0.9 to 3.3V
"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-Die
"Package Outline
Thin-Die
"C-MOS Technology
!PAD LOCATION
Thin-Die
CONT
XT
XT
VSS
VDD
FOUT
!LINE-UP TABLE
Type No.
A
B
NJU6316
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
X
Y
1 CONT
-178
231
2 XT
3 XT
-178
-178
77
-77
4 VSS
-178
-231
5 FOUT
206 -231
6 VDD
206 231
Starting Point: Die Center
Unit[um]
Die Size: 0.7x0.75mm
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 )
1 page www.DataSheet4U.com
!STANDARD CRYSTAL PARAMETERS FOR MEASUREMENT CIRCUITS
NJU6316 Series
L1 C1 R1
C0
f[MHz]
16
80
R1[Ω]
26.91
11.99
L1[mH]
3.95
1.06
C1[fF]
25.03
3.74
C0[pF]
11.45
1.88
!MEASUREMENT CIRCUITS
(1)Operating Current, Output Signal Symmetry, Output Signal Rise/Fall Time (CL=15pF)
VDD
XT FOUT
XT
VSS
0.1pF
CL=15pF
(2)Check of Operation (CL=15pF)
H
tr
1/2VDD
L
90%
50%
10%
tf
Pulse
Generator
1000pF
XT
VDD
FOUT
50Ω
VSS
0.1pF
CL=15pF
(3)Output Disable/Enable Time (CL=15pF,RUP=10kΩ)
Pulse
Generator
50Ω
VDD
XT FOUT
CONT
VSS
0.1pF
RUP=10kΩ
CL=15pF
CONT
FOUT
0.2VDD
TPLZ
VOL
0.8VDD
VOH
TPZL
2009/03/19 ( 5 / 6 )
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet NJU6316.PDF ] |
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