SM Monolithic Filter
Features
GSF-61 « «
Custom specifications available Miniature SM package
Ordering Information
Product name + model number eg: GSF-61 21S20A GSF-61 45S15A Option code X (eg GSF-61/X) denotes a custom spec.
3.70 (max) 1.10 (max)
6.20 (max)
Available on T&R - 1k pcs per reel. Refer to our website for T&R and soldering details.
ACTUAL SIZE
2.54 1 4 2 3
SOLDER PAD LAYOUT
1.10 1.50 4 1 3 2 1.40 1.40
3.00 PAD 1 2 3 4
1.95 2.40 1.95 TOP VIEW CONNECTION Ground Out / In Ground In / Out
Scale 2:1
21.4MHz 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
21S7A 21S12A 21S15A 21S20A 21S30A
21.400 21.400 21.400 21.400 21.400
2 2 2 2 2
3 ±3.75 3 3 ±6.0 ±7.5
20 20 18 18 15
±18.0 ±25.0 ±25.0 ±34.0 ±45.0
0.5 0.5 0.5 0.5 0.5
1.5 1.5 1.5 2.0 1.5
3 ±10.0 3 ±15.0
35 50 35 50 35 40 35 50 35 45
+350 ~ +1000 -200 ~ -1000 +350 ~ +1000 -200 ~ -1000 +350 ~ +1000 -200 ~ -1000 +350 ~ +1000 -200 ~ -1000 +350 ~ +1000 -300 ~ -1000
850 // 5.5 1200 // 2.5 1500 // 1.5 1800 // 1.0 3000 // 0.0
-20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70
1 1 1 1 1
45.0MHz 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
45S7A 45S15A 45S20A 45S30A
45.000 45.000 45.000 45.000
2 2 2 2
3 ±3.75 3 ±7.5 3 ±10.0 3 ±15.0
10 15 15 15
±12.5 ±25.0 ±34.0 ±50.0
0.5 0.5 0.5 0.5
2.5 2.0 2.0 2.0
65 35 40 35 40 35 35
-910 +500 ~ +1000 -200 ~ -1000 +500 ~ +1000 -200 ~ -1000 +500 ~ +1000 -300 ~ -1000
300 // 9.5 650 // 4.0 700 // 2.0 800 // 1.0
-20 to +70 -20 to +70 -20 to +70 -20 to +70
1 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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