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The ACTF4816B/479.5/T039-3 is a one channel IF filter for receivers of satellite broadcasting system.
1.Package Dimension (TO-39) 2.
Pin 1 2 3 4 Dimensions A B C D E Configuration Input Output Output Ground Data (Unit: mm) 9.350.10 5.080.10 3.400.10 3.000.20 0.450.20
3.Equivalent LC Model
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 Note 1/60s 50/60Hz Tstg Topr
5-2.Electronic Characteristics TA = 25 C Reference temperature: Terminating source impedance: ZS = 50 Terminating load impedance: ZL = 50 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 TCf rel3dB B3dB rel ---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 fc
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
6.Reliability Test 6.1 Life Test Item
High Temperature Exposure
Test Condition
Tstg Max.(85C),500h Topr Max.( 70C),DC 0.5V (In or Out),500h Tstg Min.( -55C),500h Ta=60*,RH=90%,500H
Limit
High Temperature Operation
fo0.5% (fo: Deviation of centre frequency fo)
Low Temperature Exposure Moisture Resistance
6.2 Environmental Test Item
TCT
Test Condition
(-20C 30min. 25C 5min. 80C 30min. 25C 5min.), 5 cycles Immerse the pins in melt solder at 230 5C for 5 seconds. Set on PC board, immerse in melt solder at 2605C for 62 seconds.
Limit
Same as 6.1 More than 95% of total area of the pins should be covered with solder Same as 6.1
Soldering
Heat Resistivity for Melt Solder
6.3 Mechanical Test Item
Drop Lead Bend Lead Pull
Test Condition
On maple plate from 1m high,3times. /2 rad bending, with 4.4N weight,2 times. After bending lead parallel to heater base, pull with 9.8N force for 1 minute.
Limit
Same as 6.1
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 test system with VSWR1.2:1. 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

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