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NJR - Small-Sized 1.8V Operating Voltage Fundamental Quartz Crystal Oscillator IC

Numéro de référence NJU6214
Description Small-Sized 1.8V Operating Voltage Fundamental Quartz Crystal Oscillator IC
Fabricant NJR 
Logo NJR 





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NJU6214 fiche technique
NJU6214 Serieswww.DataSheet4U.com
Small-Sized 1.8V Operating Voltage
Fundamental Quartz Crystal Oscillator IC
!GENERAL DESCRIPTION
The NJU6214 series is a C-MOS quartz crystal oscillator IC
realized excellent frequency stability for fundamental (up to
60MHz) oscillation, and consists of an oscillation amplifier,
4-stage divider, 3-state output buffer and a built-in LDO.
The operating voltage is from 1.62V to 3.63V, and the LDO
holds down the characteristic change of the oscillation
amplifier for operating voltage variation, and has been
stabilized oscillation frequency.
The 4-stage divider generates only one frequency selected
of f0,f0/2,f0/4 f0/8 and f0/16 internal circuits is output.
The 3-state output buffer is C-MOS compatible of high
fan-out.
The oscillation stopping current is very low stand-by mode
below 1uA, therefore, it is suitable for the portable items of the
communication equipment and the like.
The pad arranges “L” location to be easy to put on 2016
size oscillator by wire bonding.
!PACKAGE OUTLINE
NJU6214XC-X
!FEATURES
"Frequency Stability
±1ppm@VDD±10%
"Operating Voltage
1.62 to 3.63V
"Maximum Oscillation Frequency Up to 60MHz
"Low Operating Current
5mA typ.@60MHz/3.3V/15pF
"4-Stage Divider
Maximum Divider f0/16
"Built-in LDO
"Oscillation Stop and Output Stand-by Function
"3-State Output Buffer
"Variable Pull-up Resistance on-Die
"Oscillation Capacitors Cg and Cg on-Die
"Package Outline
Die/Wafer
"C-MOS Technology
!PAD LOCATION
Die
VDD VSS FOUT
XTI
XTO
CONT
!LINE-UP TABLE
Type No.
FOUT
A f0
B f0/2
NJU6214 C f0/4
D f0/8
*E f0/16
* Under Development
Internal Connect
Short Open N
A B-
B A2
B A4
B A8
B A 16
Cg/Cd
9.3/10.7pF
9.3/10.7pF
9.3/10.7pF
9.3/10.7pF
9.3/10.7pF
!EXAMPLE OF PART NUMBER
1)NJU6214AW-L
FOUT=f0, Wafer Thickness=140um
2)NJU6214CC-V
FOUT= f0/4, Die Thickness=130um
!COORDINATES
No Pad Name
X
Y
1 CONT
-189
231
2 XTI
-189
77
3 XTO
-189
-77
4 VSS
-189
-231
5 FOUT
215 -231
6 VDD
222 231
Starting Point: Die Center
Unit[um]
Die Size: 0.64x0.60mm
Die Thickness (C-V): 130±10um
Die Thickness (C-L): 140±10um
Wafer Thickness (W-V): 130±10um
Wafer Thickness (W-L): 140±10um
Pad size: 70x70um
Die Substrate: VSS level
2010/04/27 ( 1 / 7 )

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