规格书编号 SPEC NO : 产品 规 格书 SPECIFICATION CUSTOMER 客 户： PRODUCT 产 品： SAW RESONATOR MODEL NO 型 号： HDR418M SMD-20 PREPARED 编 制： CHECKED 审 核： APPROVED 批 准： D A T E 日 期： 2006-5-11 客户确认 CUSTOMER RECEIVED: 审核 CHECKED 批准 APPROVED 日期 DATE 无锡市好达电子有限公司 Shoulder Electronics Limited www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 1 of 6 SAW RESONATOR HDR418M S20 更改历史记录 History Record 更改日期 Date www.shoulder.cn 规格书编号 Spec. No. 产品型号 Part No. 客户产品型号 Customer No. Tel:0755-82916880 Fax:0755-82916881 更改内容描述 Modify Content E-mail:[email protected] 备注 Remark Page 2 of 6 SAW RESONATOR HDR418M S20 1. SCOPE This specification shall cover the characteristics of 1-port SAW resonator with used for remote-control security. 2. ELECTRICAL SPECIFICATION DC Voltage VDC AC Voltage Vpp Operation temperature Storage temperature RF Power Dissipation 10V 10V50Hz/60Hz -20℃ to +85℃ -45℃ to +85℃ 0dBm Electronic Characteristics Item Unites Minimum Typical Maximum Center Frequency MHz 417.925 418.000 418.075 1.5 2.5 Insertion Loss dB Quality Factor Unload Q 50Ω Loaded Q ℃ 11000 12800 1500 2000 10 Temperature Turnover Temperature Stability Turnover Frequency KHz Freq.temp.Coefficient ppm/℃2 0.032 ppm/yr <±10 Frequency Aging DC. Insulation Resistance Motional Resistance R1 RF Equivalent Motional Inductance L1 RLC Model Motional Capacitance C1 Pin 1 to Pin 2 Staic Capacitance Transducer Static Capacitance MΩ 40 fo 1.0 Ω 14 μH 26 89.044 fF pF 25 1.6281 1.7 pF 2.0 2.3 2.0 3. TEST CIRCUIT www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 3 of 6 SAW RESONATOR HDR418M S20 4. DIMENSION 4-1 Typical dimension(unit: mm) www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 4 of 6 SAW RESONATOR HDR418M S20 4-2 Typical circuit board land patter 5. ENVIRONMENTAL CHARACTERISTICS 5-1 Temperature cycling Subject the device to a low temperature of -40℃for 30 minutes. Following by a high temperature of +25℃ for 5 Minutes and a higher temperature of +85℃ for 30 Minutes. Then release the device into the room conditions for 1 to 2 hours prior to the measurement. It shall meet the specifications in table 1. 5-2 Resistance to solder heat Submerge the device terminals into the solder bath at 240℃±5℃ for 10±1 sec. Then release the device into the room conditions for 4 hours. It shall meet the specifications in table 1. 5-3 Solderability Submerge the device terminals into the solder bath at 245℃±5℃ for 5s, More than 95% area of the soldering pad must be covered with new solder. It shall meet the specifications in table 1. 5-4 Mechanical shock Drop the device randomly onto the concrete floor from the height of 1 m 3 times. the resonator shall fulfill the specifications in table 1. 5-5 Vibration Subject the device to the vibration for 2 hour each in x,y and z axes with the amplitude of 1.5 mm at 10 to 55 hz. The resonator shall fulfill the specifications in table 1. www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 5 of 6 SAW RESONATOR HDR418M S20 6. REMARK 6.1 Static voltage Static voltage between signal load & ground may cause deterioration &destruction of the component. Please avoid static voltage. 6.2 Ultrasonic cleaning Ultrasonic vibration may cause deterioration & destruction of the component. Please avoid ultrasonic cleaning 6.3 Soldering Only leads of component may be soldered. Please avoid soldering another part of component. 7.Typical Application Circuit www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:[email protected] Page 6 of 6