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参数资料
| 型号： | NJU6319DC |
| 元件分类： | XO, clock |
| 英文描述： | 6.25 MHz, OTHER CLOCK GENERATOR, UUC6 |
| 封装： | 1.33 X 0.80 MM, DIE-6 |
| 文件页数： | 1/4页 |
| 文件大小： | 74K |
| 代理商： | NJU6319DC |
2005/03/22 ( 1 / 4 )
NJU6319 Series
Quartz Crystal Oscillator
s
GENERAL DESCRIPTION
s
PACKAGE OUTLINE
The NJU6319 series is a C-MOS quartz crystal oscillator
which contains of an oscillation amplifier, 3-stage divider and
3-state output buffer. The oscillation frequency is as wide as
up to 50MHz and the symmetry of 45-55% is realized over
full oscillation frequency range.
The oscillation amplifier
incorporates feed-back resistance and oscillation capacitors
(Cg, Cd), therefore, it requires no external component expect
quartz crystal and operating voltage is correspondence of 3V.
The 3-stage divider generates f0, f0/2, f0/4 and f0/8 and only
one frequency selected by internal circuits is output. The
3-state output buffer is C-MOS compatible and capable of 10
LSTTL driving.
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FEATURES
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PAD LOCATION
q
Operating Voltage
---- 2.7 to 6.0V
q
Maximum Oscillation Frequency
---- 50MHz
q
Low Operating Current
q
High Fan-out
---- LSTTL 10
q
3-State Output Buffer
q
Selected Frequency Output (mask option)
Only one frequency out of f0, f0/2, f0/4
and f0/8 output
q
Oscillation Capacitors Cg and Cg on-Die
q
Oscillation Output Stand-by Functuin
q
Package Outline
---- Die/EMP-8
q
C-MOS Technology
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LINE-UP TABLE
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COORDINATES
Starting Point:Lower Left Corner Unit[um]
Chip Size:1.33x0.8mm
Die Thickness:400
±30um
Note1) No.6 and 7 terminals are only for
package type information. There no Pad
on the Die
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BLOCK DIAGRAM
Type No.
FOUT
Internal Connect
Cg/Cd
A
f0
Connected A Line
23/23pF
B
f0/2
Connected B Line
23/23pF
C
f0/4
Connected C Line
23/23pF
D
f0/8
Connected D Line
23/23pF
NJU6319
P
f0
Connected A Line
No
Pad Name
X
Y
1
CONT
350
655
2
XT
130
630
3
XT
140
175
4VSS
300
130
5FOUT
1185
145
6
NC
-
7
NC
-
8VDD
1185
650
Die
EMP-8
NJU6319XC
NJU6319XE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NJU6319DE | 功能描述:标准时钟振荡器 Quartz RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列: |
| NJU6319DR | 制造商:NJRC 制造商全称:New Japan Radio 功能描述:QUARTZ CRYSTAL OSCILLATOR |
| NJU6319P | 制造商:NJRC 制造商全称:New Japan Radio 功能描述:QUARTZ CRYSTAL OSCILLATOR |
| NJU6319PC | 功能描述:标准时钟振荡器 Quartz RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列: |
| NJU6319PE | 功能描述:标准时钟振荡器 Quartz RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列: |
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