5x7 SMD Crystal
2.5x2.0 SMD OSCILLATOR
深圳市星通时频电子有限公司
SHENZHEN SCTF ELECTRONICS CO.,LTD
FEATURE
●
●
●
●
●
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Tight frequence tolerance.
CMOS compatible logic levels.
Pin-compatible with standard 2.5×2.0mm packages.
Designed for standard reflow and washing techniques.
Low power standby mode.
Pb-free and RoHS/Green compliant.
APPLICATIONS
●
Ideally suited designed for use in Ethernet, network adapter cards,hard disk
devices,blue tooth,PCMCIA Cards, Palmtop Computer, Portable Applications.
Pb
Free
●Electrical
Specifications
电气参数
型号
频率范围
总频差
输入电压
工½温度范围
Holder Type
Frequency Range
Frequency Stability
Supply Voltage
Operating Temperature Range
Storage Temperature Range
Symmetry（Duty Cycle）
Output Load
Current Consumption（15pf only）
(3.3V)
Current Consumption（15pf only）
( 1.8V 2.5V 2.8V )
上升/下降时间
Rise/Fall Time
2.5x2.0mm SMD OSCILLATOR
1.000 Mhz to 64 MHz
±20ppm to ±50ppm
-20℃ - +70℃ / -40℃ - +85℃
-40℃ - +85℃/-55℃ - +125℃
45/55 Standard
15pF Hcmos or 10 TTL
1.000Mhz - 49.999Mhz=20mA max
50.000Mhz - 64.000Mhz=30mA max
1.000Mhz - 49.999Mhz=15mA max
50.000Mhz - 64.000Mhz=25mA max
5 nS max
●Mechanical
Dimensions
外型尺寸
UNIT(单½):mm(毫米)
2.5±0.1
4
2.0±0.1
3
3.3V ±10％※(See
Notes)
23
储存温度范围
占空比
输出
消耗电流
1
0.9MAX
2
0.80
0.90
1
2
0.70
※Notes:The
supply voltage 1.8V,2.5V,2.85V also can be made by customer.
0.60
4
3
1.70
1.0
●Test
Circuit(测试电路）
A
+Vs
Power
Supply
suggested solder pad layout
+ Vs
Frequency
Counter
PIN
1
FUNCTION
Tri-state※(See
Notes)
Ground
Output
Vdd
Oscillator
4
3
1
2
Oscilloscope
2
3
4
V
0.1 F
μ
15pF *
※Notes:
Tri-state: PIN 1 connected to Vdd or floating, the product is working properly;connected to GND,stops working.
The above specifications are standard for SCTF product
If you have special requirement please Contact SCTF sales with your enquiries
Tel:
0086-0755-86097430,0086-0755-86097250
The above specifications are standard for HLX product
Fax:
0086-0755-86097259
If you have special requirement please Contact HLX sales with your en
E-mail:sales
@
sctf-crystal.com
http://www.sctf-crystal.com
Tel:
0086-25-85238320,0086-25-85320830
(Direct)
Fax:
0086-25-85315213,85301856
0.90
1.30
传感器
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