tel : +44 118 979 1238 fax : +44 118 979 1283 email: info@actcr ystals.com in keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. iso9001: 2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berks, rg41 2ey, uk http://www.actcrystals.com 1 of 4 this specification covers the characteristics and specifications of saw filters for parts actf139/139.0/1f11, actf147/147.0/f11, actf155/155.0f11, actf163/163.0/f11, actf171/ 171.0/f11 and actf280/280.0/f11 which are designed for use in pager applications. 1.package dimension (f-11) 2.test circuits pin configuration 1 terminal 1 4 terminal 2 2 / 3 case ground dimensions data (unit: mm) a 11.00.3 b 4.50.3 c 3.10.1 d 0.450.2 e 6.00.5 f 2.540.2 issue : 1.1 c1 date : march 2010
tel : +44 118 979 1238 fax : +44 118 979 1283 email: info@actcr ystals.com in keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. iso9001: 2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berks, rg41 2ey, uk http://www.actcrystals.com 2 of 4 3.performance 3-1.maximum ratings rating value dc voltage v dc +15 v max. ac voltage v pp 10v50hz/60hz operation temperature -4 c to +85 c storage temperature -45 c to +85 c rf power dissipation 0 dbm 3-2.electrical characteristics operating temperature range: -10 c to +50 c part number f139 f147 f155 f163 f171 unit nominal centre frequency 139.0 147.0 155.0 163.0 171.0 mhz insertion loss f c - 100.0mhz to f c - 46.8mhz 50 min. 50 min. 50 min. 50 min. 50 min. db f c - 46.8mhz to f c -38.8mhz 50 min. 50 min. 50 min. 50 min. 50 min. db f c 4.0mhz 6.5 max. 6.5 max. 6.5 max. 6.5 max. 6.5 max. db f c + 38.8mhz to 2.5f c 42 min. 42 min. 42 min. 42 min. 42 min. db input/output impedance 210//-13.3 210//-12.1 210//-12.3 210//-11.0 210//-10.9 //pf part number f280 unit centre frequency 281.0 mhz insertion loss 277.9mhz ?. 284.1mhz 4.5 max. db amplitude ripple 277.9mhz ?. 284.1mhz 1.5 max. db attenuation f c -100.0mhz ?. f c -39.5mhz 48 max. db f c -39.5mhz ?. f c -100.0mhz 40 max. db input/output impedance 150 issue : 1.1 c1 date : march 2010
tel : +44 118 979 1238 fax : +44 118 979 1283 email: info@actcr ystals.com in keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. iso9001: 2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berks, rg41 2ey, uk http://www.actcrystals.com 3 of 4 4.typical frequency response issue : 1.1 c1 date : march 2010
tel : +44 118 979 1238 fax : +44 118 979 1283 email: info@actcr ystals.com in keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. iso9001: 2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berks, rg41 2ey, uk http://www.actcrystals.com 4 of 4 i caution: electrostatic sensitive device. observe precautions for handling ! 1. the frequency f c is defined as the midpoint between the 3db frequencies. 2. unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is connected to a 50 test system with vswr 1.2:1. the test fixture l and c are adjusted for minimum insertion loss at the filter centre frequency, f c . note that insertion loss, bandwidth, and passband shape are dependent on the impedance matching component values and quality. 3. unless noted otherwise, specifications apply over the entire specified operating temperature range. 4. the specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. 5. all equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. 6. 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. issue : 1.1 c1 date : march 2010
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