5x7
SMDSMD
Crystal
3.2x2.5
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 3.2×2.5mm packages.
Designed for standard reflow and washing techniques.
Low power standby mode.
Available on tape & reel,1000pcs per reel.
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
●Mechanical Dimensions 外型尺寸
总频差
Frequency Stability
±20ppm to ±50ppm
输入电压
Supply Voltage
5.0V or 3.3V ±10%※(See Notes)
工作温度范围
Operating Temperature Range
-10℃ - +60℃ to -40℃ - +85℃
储存温度范围
Storage Temperature Range
-40℃ - +85℃/-55℃ - +125℃
占空比
Symmetry(Duty Cycle)
40/60 Standard
输出
Output Load
15pF Hcmos or 10 TTL
消耗电流
Current Consumption(15pf only)
1.000Mhz - 49.999Mhz=25mA max
(5.0V)
50.000Mhz - 125.000Mhz=80mA max
Current Consumption(15pf only)
1.000Mhz - 49.999Mhz=20mA max
( 1.8V 2.5V 2.85V 3.3V)
50.000Mhz - 125.000Mhz=60mA max
Rise/Fall Time
5 nS max
上升/下降时间
UNIT(单位):mm(毫米)
3.2±0.1
4
3
1
2
22
0.65
3.2x2.5mm SMD OSCILLATOR
32.768KHz, 1.000 Mhz to 125.000 MHz
2.5±0.1
Holder Type
Frequency Range
1.0MAX
型号
频率范围
1.2
0.1
1
2
2.3
0.9
4
3
0.8
1.3
1
※Notes:The supply voltage 1.8V,2.5V,2.85V also can be made by customer.
1.8
2.54
●Test Circuit(测试电路)
suggested solder pad layout
Frequency
Counter
+Vs
A
Oscillator
4
3
+Vs
Power
Supply
1
V
2
0.1μF
Oscilloscope
15pF *
PIN
FUNCTION
1
N/C or Tri-state
2
Ground
3
Output
4
Vdd
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
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