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參數(shù)資料
| 型號： | GSF-7121S7B |
| 廠商： | GOLLEDGE ELECTRONICS LTD |
| 元件分類： | 晶體濾波器 |
| 英文描述： | SM Monolithic Filter |
| 中文描述： | 1 FUNCTIONS, 21.4 MHz, 3.75 kHz BW(delta f), MONOLITHIC CRYSTAL FILTER |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 47K |
| 代理商： | GSF-7121S7B |
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
02 Jan 2002
SM Monolithic Filter
GSF-71
Model
Centre
Number
Pass Band
Attenuation
In-Band
Insertion
Guaranteed
Termination
Operating
No of
Number
Frequency
of Poles
(dB @ kHz)
Band
Ripple
Loss
Attenuation
(
// pF)
Temperature
Units
(MHz)
(dB @ kHz)
(dB)
(dB @ kHz)
Range (°C)
1.00
4.50
2.54
7.50
(max)
5.20
(max)
SOLDER PAD LAYOUT
1.40
2.20 4.10 2.20
1.10
TOP VIEW
1.10
(max)
12
ACTUAL SIZE
PAD
1
2
3
4
CONNECTION
In / Out
Ground
Out / In
Ground
43
Scale 2:1
Product name + model number
eg: GSF-71 21S15A
GSF-71 21S30B
Option code X (eg GSF-71/X) denotes a custom spec.
Ordering Information
Available on T&R - 1k pcs per reel.
Refer to our website for T&R and soldering details.
Features
Miniature SM package
Frequencies up to 70.0MHz available
Custom specifications available
4-pole models are supplied as two matched units.
21.4MHz Standard Specifications
21S7A
21.400
2
3
±3.75
18
±18.0
1.0
1.5
50
-910 ±10
850 // 6.0
-20 to +60
1
21S7B
21.400
4
3
±3.75
35
±14.0
1.0
2.5
80
-910 ±10
850 // 3.5
-20 to +60
2
(C
C=15.0pF)
21S12A
21.400
2
3
±6.0
18
±25.0
1.0
1.5
50
-910 ±10
1200 // 3.0
-20 to +60
1
21S12B
21.400
4
3
±6.0
35
±20.0
1.0
2.5
80
-910 ±10
1200 // 1.5
-20 to +60
2
(C
C=7.5pF)
21S15A
21.400
2
3
±7.5
15
±25.0
1.0
1.5
50
-910 ±10
1500 // 2.0
-20 to +60
1
21S15B
21.400
4
3
±7.5
35
±25.0
1.0
2.5
80
-910 ±10
1500 // 0.5
-20 to +60
2
(C
C=5.0pF)
21S20A
21.400
2
3
±10.0
15
±34.0
1.0
2.0
50
-910 ±10
1800 // 0.5
-20 to +60
1
21S20B
21.400
4
3
±10.0
35
±34.0
1.0
2.5
80
-910 ±10
1800 // -1.0
-20 to +60
2
(C
C=3.0pF)
21S30A
21.400
2
3
±15.0
15
±45.0
1.0
1.5
50
-910 ±10
3000 // 0.0
-20 to +60
1
21S30B
21.400
4
3
±15.0
35
±50.0
1.0
2.5
80
-910 ±10
3000 // -1.5
-20 to +60
2
(C
C=3.0pF)
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| GSF-7221S12B | SM Monolithic Filter |
| GSF-7221S15A | SM Monolithic Filter |
| GSF-7221S15B | SM Monolithic Filter |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| GSF72 | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:SM Monolithic Filter |
| GSF-72 | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:SM Monolithic Filter |
| GSF-7221S12A | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:SM Monolithic Filter |
| GSF-7221S12B | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:SM Monolithic Filter |
| GSF-7221S15A | 制造商:GOLLEDGE 制造商全稱:GOLLEDGE 功能描述:SM Monolithic Filter |
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