SM Monolithic Filter
Features
GSF-75 « « « «
4-poles in one package Frequencies 21.4MHz ~ 90.0MHz available Custom specifications available Miniature SM package
7.20 (max)
Ordering Information
5.20 (max) 1.50 (max)
Product name + model number eg: GSF-75 45S15B GSF-75 45S30B Option code X (eg GSF-75/X) denotes a custom spec.
ACTUAL SIZE SOLDER PAD LAYOUT
1.40
Available on T&R - 1k pcs per reel. Refer to our website for T&R and soldering details.
1.20 1.00 1 6 2 5 3 4 1.14 2.54 1.40 1.40 1.90 CONNECTION Ground Connect with pad 5 In / Out Ground Connect with pad 2 Out / In 4.50 TOP VIEW 1.90
Coupling capacitance between pads 2 & 5 PAD 1 2 3 4 5 6
Scale 2:1
Standard Specifications
Model Number Centre Frequency (MHz) Number of Poles Pass Band (dB @ kHz) Attenuation Band (dB @ kHz) In-Band Ripple (dB) Insertion Loss (dB) Guaranteed Attenuation (dB @ kHz) Termination ( // pF) Operating Temperature Range (°C) No of Units
45S15B 45S20B 45S30B
45.000 45.000 45.000
4 4 4
3 ±7.5 3 ±10.0 3 ±15.0
25 25 35
±22.0 ±25.0 ±50.0
1.0 1.0 1.0
3.0 3.0 3.0
80 80 80
-910 ±10 -910 ±10 -910 ±10
800 // 1.7, 8.0 800 // 1.7, 7.0 800 // 1.7, 6.0
-20 to +60 -20 to +60 -20 to +60
1 1 1
Tel: +44 1460 256 100
14 Dec 2001
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
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