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| Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: info@actcrystals.com 1. Scope This specification covers the characteristics of the SAW Duplexer ACTF45-48/44.25-48.24/W2 used for cordless telephones. 2. Package 3. Characteristics Standard atmospheric conditions Unless otherwise specified, the standard range of atmospheric conditions for making measurements and tests is as follows: Ambient temperature: 15C to 35C Relative humidity: 25% to 85% Air pressure: 86kPa to 106kPa Operating temperature range Operating temperature range is the range of ambient temperatures in which the filter can be operated continuously. -10C ~ +50C Storage temperature rang Storage temperature range is the range of ambient temperatures in which the filter can be stored without damage. Conditions are as specified elsewhere in these specifications. -40C ~ +70C Reference temperature 3.1 Maximum Rating DC voltage Source power +25C VDC Ps 0 15 V dBm In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered - Registration number 6830/2 For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK Issue : 1 C1 Date : SEPT 04 http://www.actcrystals.com Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: info@actcrystals.com 3.2 Electrical Characteristics Characteristics of channel 46: Reference temperature: TA=25C Source impedance: ZS=50 Load impedance: ZL=50 Item Freq Nominal frequency fN Insertion attenuation 45.00~45.48MHz 20.00~41.50MHz Attenuation 48.00~48.48MHz 48.48~80.00MHz Temperature coefficient min. typ. 45.24 4.5 30.0 40.0 30.0 35.0 47.0 35.0 -72 max. 6.0 Units MHz dB dB ppm/k Characteristics of channel 49: Reference temperature: TA=25C Source impedance: ZS=50 Load impedance: ZL=50 Item Freq Nominal frequency fN Insertion attenuation 48.00 ~48.48MHz 20.00~45.00MHz Attenuation 45.00~45.48MHz 51.50~80.00MHz Temperature coefficient min. typ. 48.24 4.5 30.0 40.0 30.0 35.0 47.0 35.0 -72 max. 6.0 Units MHz dB dB ppm/k Isolation between 46 and 49: Reference temperature: TA=25C Source impedance: ZS=50 Load impedance: ZL=50 Item Attenuation Freq 45.00~45.48MHz 48.00~48.48MHz min. 40.0 38.0 typ. 48.0 44.0 max. Units dB In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered - Registration number 6830/2 For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK Issue : 1 C1 Date : SEPT 04 http://www.actcrystals.com Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: info@actcrystals.com 3.3 Environmental Performance Characteristics Item Test Condition High temperature test 70C16H Allowable change of absolute Level at centre frequency (dB) < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 More then 95% of total area of the pins should be covered with solder Low temperature test -25C 2H Humidity test 40* 90-95% 100H Thermal cycle -25C==25C==70C 3cycle 30min. 5min. 30min. Solder temperature test Sold temp.260C for 10 sec. Soldering Immerse the pins melt solder At 260C+5/-0C for 5 sec. 3.4 Mechanical Test Item Test Condition Vibration test Frequency 10~55Hz amplitude 1.5mm 3 directions 2 H each Allowable change of absolute Level at centre frequency (dB) <1.0 <1.0 <1.0 <1.0 Drop test On maple plate from 1 m high 3 times Lead pull test Pull with 1 kg force for 30 seconds Lead bend test 90o bending with 500g weigh 2 times 3.5 Voltage Discharge Test Item Test Condition Surge test Between any two electrode Allowable change of absolute Level at centre frequency (dB) <1.0 In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered - Registration number 6830/2 For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK Issue : 1 C1 Date : SEPT 04 http://www.actcrystals.com Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: info@actcrystals.com 3.6 Frequency Response Transfer function channel 45: Transfer function channel 45 (pass band): In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered - Registration number 6830/2 For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK Issue : 1 C1 Date : SEPT 04 http://www.actcrystals.com Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: info@actcrystals.com Transfer function channel 48: Transfer function channel 48 (pass band): In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered - Registration number 6830/2 For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK Issue : 1 C1 Date : SEPT 04 http://www.actcrystals.com Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: info@actcrystals.com Isolation between 45 and 48: iCAUTION: Electrostatic Sensitive Device. Observe precautions for handling! 1. 2. 3. 4. Unless noted otherwise, specifications apply over the entire specified operating temperature range. The specifications of this device are subject to change or obsolescence without notice. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications, processes and circuits implemented within components or assemblies. In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered - Registration number 6830/2 For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK Issue : 1 C1 Date : SEPT 04 http://www.actcrystals.com |
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