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| SPEC NO : SPECIFICATION CUSTOMER PRODUCT MODEL NO PREPARED APPROVED SAW FILTER HDF112T 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 5 SAW FILTER HDF112T 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 5 SAW FILTER HDF112T F11 1. SCOPE This specification shall cover the characteristics of SAW filter F112T. 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 2.2 Electronic Characteristics Item Insertion Loss(reference level) Reference frequency Pass band shape(3 dB-BW) Relative attenuation Fc1.728MHz Fc3.456MHz Fc5.184MHz Group delay fc576kHz Temperature coefficient Tc 1st order Tc 2st order Drive /Load impedance GD +1.7 ppm/K Arel -30dB -45dB -50dB 100 ns max Ae=amin Fc(30dB-BW) Typ.value 13.0 dB Tolerance/Limit 15.0 150 dB kHz 112.32 MHz 576KHz Gaussian -0.06 ppm/K 50 www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 3 of 5 SAW FILTER HDF112T F11 3. DIMENSION 4.TEST CIRCUIT 5. ENVIRONMENTAL CHARACTERISTICS 5-1 High temperature exposure Subject the filter to +85 for 96 hours. Then release the filter into the room conditions for 1 to 2 hours prior to the measurement. It shall fulfill the specifications in 2.2. 5-2 Moisture Keep the filter at 40 and 95% rh for 96 hours. then release the filter into the www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 4 of 5 SAW FILTER HDF112T F11 room conditions for 1 to 2 hours prior to the measurement. It shall fulfill the specifications in 2.2. 5-3 Low temperature exposure Subject the filter to -40 for 96 hours. Then release the filter into the room conditions for 1 to 2 hours prior to the measurement. It shall fulfill the specifications in 2.2. 5-4 Temperature cycling Subject the filter to a low temperature of -40 for 30 minutes. Following by a high temperature of +85 for 30 Minutes. Then release the filter into the room conditions for 1 to 2 hours prior to the measurement. It shall meet the specifications in 2.2. 5-5 Resistance to solder heat Dip the filter terminals no closer than 1.5mm into the solder bath at 270 10 for 101 sec. Then release the Filter into the room conditions for 1 to 2 hours. The Filter shall meet the specifications in 2.2. 5-6 Mechanical shock Drop the filter randomly onto the concrete floor from the height of 30cm 3 times. the filter shall fulfill the specifications in 2.2. 5-7 Vibration Subject the filter 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 filter 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 5 |
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