ACTF4016

Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: info@actcrystals.com The ACTF4016/479.5/QCC8C is a one channel IF filter for receivers of satellite broadcasting system. 1.Package Dimension (QCC8C) Pin 1 2 6 5 3, 7 4,8 Sign A B C D Data (unit: mm) 2.08 0.60 1.27 2.54 Connection Output Output Input Input Ground To be Grounded Case Ground Sign E F G H Data (unit: mm) 1.20 1.35 5.00 5.00 3.Equivalent LC Model and Test Circuit 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 4.Typical Frequency Response 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 5.Performance 5-1.Maximum Ratings (Ta=25 °C) Item DC Voltage Instantaneous DC Voltage Instantaneous AC Voltage Storage temperature range Operable temperature range Electrode between input or output Between any two electrodes between input or output Rating 10 V 3V 3 Vp-p -55 to +85 °C -20 to +70 °C 1/60s 50/60Hz Tstg Topr Note 5-2.Electronic Characteristics TA = 25 °C Reference temperature: Terminating source impedance: ZS = 50 Ω Terminating load impedance: ZL = 50 Ω Characteristic Centre Frequency Insertion attenuation 479.50 MHz (Reference level for the following data) Pass bandwidth Relative attenuation 467.50 MHz 469.50 MHz 471.50 MHz 487.50 MHz 489.50 MHz 491.50 MHz Amplitude ripple (p-p) Group delay ripple (p-p) (Delay Aperture=1.25MHz) 474.50 … 484.50 MHz 473.50 … 485.50 MHz Δα Δτ TCf αrel≤3dB fC α B3dB αrel ---5 -5 ------47 -13 -2.5 -4.0 -21 -47 0.6 14 -18 -30 -10 ---10 -30 1.5 40 -dB dB dB dB dB dB dB ns(p-p) ppm/K Min. ---- Typ. 479.50 22.0 15.8 Max. -24.0 -- Units MHz dB MHz Temperature coefficient of frequency 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 iCAUTION: Electrostatic Sensitive Device. Observe precautions for handling! 1. 2. The frequency f C is defined as the midpoint between the 3dB frequencies. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is connected to a 50 Ω 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. Unless noted otherwise, specifications apply over the entire specified operating temperature range. The specifications of this device are based on the test circuit shown above and 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. 3. 4. 5. 6. 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