S2D20.000000B20F30T

5x7 SMDSMD Crystal 2.5x2.0 OSCILLATOR 深圳市星通时频电子有限公司 SHENZHEN SCTF ELECTRONICS CO.,LTD FEATURE ● ● ● ● ● ● 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 Holder Type Frequency Range 1.000 Mhz to 64 MHz ±20ppm to ±50ppm Supply Voltage 3.3V ±10％※(See Notes) 工作温度范围 Operating Temperature Range -20℃ - +70℃ / -40℃ - +85℃ 储存温度范围 Storage Temperature Range -40℃ - +85℃/-55℃ - +125℃ 占空比 Symmetry（Duty Cycle） 45/55 Standard 输出 Output Load 15pF Hcmos or 10 TTL 消耗电流 Current Consumption（15pf only） 1.000Mhz - 49.999Mhz=20mA max (3.3V) 50.000Mhz - 64.000Mhz=30mA max Current Consumption（15pf only） 1.000Mhz - 49.999Mhz=15mA max ( 1.8V 2.5V 2.8V ) 50.000Mhz - 64.000Mhz=25mA max Rise/Fall Time 5 nS max 4 3 1 2 0.80 0.90 1 2 4 3 0.70 ※Notes:The supply voltage 1.8V,2.5V,2.85V also can be made by customer. 0.90 0.60 1.30 Frequency Stability 2.5±0.1 2.0±0.1 总频差 输入电压 上升/下降时间 UNIT(单位):mm(毫米) 2.5x2.0mm SMD OSCILLATOR 0.9MAX 23 型号 频率范围 ●Mechanical Dimensions 外型尺寸 1.0 1.70 ●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 Tri-state※(See Notes) 2 Ground 3 Output 4 Vdd ※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