GSF75 Datasheet, PDF (1/1 Pages) Golledge Electronics Ltd – SM Monolithic Filter

SM Monolithic Filter
GSF-75
Features
« 4-poles in one package
« Frequencies 21.4MHz ~ 90.0MHz available
« Custom specifications available
« Miniature SM package
7.20
(max)
5.20
(max)
1.50
(max)
ACTUAL SIZE
1.20
1.00 ¹ 2 ³
6 ⁵⁴
SOLDER PAD LAYOUT
1.40
1.14
1.40
2.54
1.40
Coupling capacitance
between pads 2 & 5
1.90 4.50 1.90
TOP VIEW
PAD CONNECTION
1 Ground
2 Connect with pad 5
3 In / Out
4 Ground
5 Connect with pad 2
6 Out / In
Scale 2:1
Ordering Information
Product name + model number
eg: GSF-75 45S15B
GSF-75 45S30B
Option code X (eg GSF-75/X) denotes a custom spec.
Í· Available on T&R - 1k pcs per reel.
Í· Refer to our website for T&R and soldering details.
Standard Specifications
Model
Number
45S15B
45S20B
45S30B
Centre Number Pass Band Attenuation In-Band Insertion
Frequency of Poles (dB @ kHz)
Band
Ripple
Loss
(MHz)
(dB @ kHz) (dB)
(dB)
45.000
45.000
45.000
4
3 ±7.5 25 ±22.0 1.0
3.0
4
3 ±10.0 25 ±25.0 1.0
3.0
4
3 ±15.0 35 ±50.0 1.0
3.0
Guaranteed
Attenuation
(dB @ kHz)
Termination Operating
(⏲ // pF) Temperature
Range (°C)
80
-910 ±10 800 // 1.7, 8.0 -20 to +60
80
-910 ±10 800 // 1.7, 7.0 -20 to +60
80
-910 ±10 800 // 1.7, 6.0 -20 to +60
No of
Units
1
1
1
Tel: [phone]
14 Dec 2001
Fax: [phone]
E-mail: [e-mail]
Web: www.golledge.com