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| SPEC NO : SPECIFICATION CUSTOMER PRODUCT MODEL NO PREPARED APPROVED SAW FILTER HDF137T F11 CHECKED D A T E 2006-5-11 CUSTOMER RECEIVED: CHECKED APPROVED DATE Shoulder Electronics Limited www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 1 of 6 SAW FILTER HDF137T F11 History Record Date Spec. No. Part No. Customer No. Modify Content Remark www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 2 of 6 SAW FILTER HDF137T F11 1. SCOPE This specification shall cover the characteristics of SAW filter F137T. 2. ELECTRICAL SPECIFICATION DC Voltage VDC AC Voltage Vpp Operation temperature Storage temperature RF Power Dissipation 10V 10V50Hz/60Hz -40 to +85 -45 to +85 0dBm 2.2Electronic Characteristics Item Insertion Loss(reference level) Reference frequency Pass band shape(3 dB-BW) Relative attenuation Fc2.0MHz Fc4.0MHz Fc5.8MHz Group delay fc576kHz Temperature coefficient Tc 1st order Tc 2st order Drive /Load impedance GD Arel Ae=amin Fc(30dB-BW) Typ.value 13.0 dB Tolerance/Limit 15.0 150 dB kHz 137.5 MHz 576KHz Gaussian -30dB -45dB -50dB 100 ns max +1.7 ppm/K -0.06 ppm/K 50 www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 3 of 6 SAW FILTER HDF137T F11 3. DIMENSION 4.TEST CIRCUIT 5. ENVIRONMENTAL CHARACTERISTICS 5-1 High temperature exposure Subject the device to +85 for 16 hours. Then release the filter into the room conditions for 24 hours prior to the measurement. It shall fulfill the specifications in 2.2. www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 4 of 6 SAW FILTER HDF137T F11 5-2 Low temperature exposure Subject the device to -40 for 16 hours. Then release the device into the room conditions for 24 hours prior to the measurement. It shall fulfill the specifications in 2.2. 5-3 Temperature cycling Subject the device to a low temperature of -40 for 30 minutes. Following by a high temperature of +85 for 30 Minutes. Then release the device into the room conditions for 24 hours prior to the measurement. It shall meet the specifications in 2.2. 5-4 Resistance to solder heat Dip the device terminals no closer than 1.5mm into the solder bath at 260 10 for 101 sec. Then release the device into the room conditions for 4 hours. The device shall meet the specifications in 2.2. 5-5 Solderability Subject the device terminals into the solder bath at 245 5 for 5s, More than 95% area of the terminals must be covered with new solder. It shall meet the specifications in 2.2. 5-6 Mechanical shock Drop the device randomly onto the concrete floor from the height of 1m 3 times. the device shall fulfill the specifications in 2.2. 5-7 Vibration Subject the device to the vibration for 1 hour each in x,y and z axes with the amplitude of 1.5 mm at 10 to 55 Hz. The device shall fulfill the specifications in 2.2. 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. www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 5 of 6 SAW FILTER HDF137T F11 7.TYPICAL ELECTRONIC CHARACTERISTICS www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 6 of 6 |
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