Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: [email protected] The ACTF4016/479.5/QCC8C is a one channel IF filter for receivers of satellite broadcasting system. 1.Package Dimension (QCC8C) Pin Connection 1 Output 2 Output 6 Input 5 Input Ground 3, 7 To be Grounded 4,8 Case Ground Sign Data (unit: mm) Sign Data (unit: mm) A 2.08 E 1.20 B 0.60 F 1.35 C 1.27 G 5.00 D 2.54 H 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 http://www.actcrystals.com Issue : 1 C1 Date : SEPT 04 Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: [email protected] 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 http://www.actcrystals.com Issue : 1 C1 Date : SEPT 04 Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: [email protected] 5.Performance 5-1.Maximum Ratings (Ta=25 °C) Item Electrode Rating between input or output 10 V Instantaneous DC Voltage Between any two electrodes 3V 1/60s Instantaneous AC Voltage Storage temperature range between input or output 3 Vp-p 50/60Hz -55 to +85 °C Tstg -20 to +70 °C Topr DC Voltage Operable temperature range 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 fC Insertion attenuation 479.50 MHz (Reference level for the following data) α αrel≤3dB B3dB Pass bandwidth Min. Typ. Max. Units -- 479.50 -- MHz -- 22.0 24.0 dB -- 15.8 -- MHz ---5 -5 --- -47 -13 -2.5 -4.0 -21 -47 -30 -10 ---10 -30 dB dB dB dB dB dB αrel Relative attenuation 467.50 MHz 469.50 MHz 471.50 MHz 487.50 MHz 489.50 MHz 491.50 MHz Amplitude ripple (p-p) 474.50 … 484.50 MHz Δα -- 0.6 1.5 dB Group delay ripple (p-p) (Delay Aperture=1.25MHz) 473.50 … 485.50 MHz Δτ -- 14 40 ns(p-p) TCf -- -18 -- ppm/K 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 http://www.actcrystals.com Issue : 1 C1 Date : SEPT 04 Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: [email protected] iCAUTION: Electrostatic Sensitive Device. Observe precautions for handling! 1. 2. 3. 4. 5. 6. 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 50Ω 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. 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 http://www.actcrystals.com Issue : 1 C1 Date : SEPT 04