5x7 SMD Crystal
5.0x3.2 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.
Pin-compatible with standard 5.0×3.2mm packages.
Low power standby mode.
surface mounting and automatically loaded.
Reflow solder is possible.
Lower noise and current with reduced power consumption.
Built-in C-MOS IC with tri-state function.
Pb-free and RoHS/Green compliant.
APPLICATIONS
●
Ideally suited designed for use in Ethernet, fiber channel,PCs, NB,
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）
(5.0V)
Current Consumption（15pf only）
( 1.8V 2.5V 2.85V 3.3V)
上升/下降时间
Rise/Fall Time
5.0x3.2mm SMD OSCILLATOR
32.768KHz, 1.000 Mhz to 125.000 MHz
±20ppm to ±50ppm
-20℃ - +70℃ / -40℃ - +85℃
-40℃ - +85℃/-55℃ - +125℃
40/60 Standard
10 TTL or 15pF Hcmos
1.000Mhz - 35.999Mhz=25mA max
36.000Mhz - 69.999Mhz=60mA max
70.000Mhz - 100.000Mhz=80mA max
1.000Mhz - 35.999Mhz=20mA max
36.000Mhz - 69.999Mhz=40mA max
70.000Mhz - 125.000Mhz=60mA max
※Notes:The
supply voltage 1.8V,2.5V,2.85V also can be made by customer.
5 nS max
●Mechanical
Dimensions
外型尺寸
UNIT(单½):mm(毫米)
5±0.1
4
3.2±0.1
3
5.0V or 3.3V ±10％※(See
Notes)
21
储存温度范围
占空比
输出
消耗电流
1
1.2MAX
2
0.75
0.8
2.54
1
2
1
1.2
1.3
1.2
4
3
2.54
1.8
●Test
Circuit(测试电路）
A
+Vs
Power
Supply
suggested solder pad layout
+V s
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
2.3
嵌入式系统
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