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参数资料
| 型号： | GSF-7221S30A |
| 厂商： | GOLLEDGE ELECTRONICS LTD |
| 元件分类： | 晶体滤波器 |
| 英文描述： | SM Monolithic Filter |
| 中文描述： | 1 FUNCTIONS, 21.4 MHz, 15 kHz BW(delta f), MONOLITHIC CRYSTAL FILTER |
| 文件页数： | 1/1页 |
| 文件大小： | 54K |
| 代理商： | GSF-7221S30A |
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
SM Monolithic Filter
GSF-72
06 Sep 2005
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)
Product name + model number
eg: GSF-72 21S15A
GSF-72 21S30B
Option code X (eg GSF-72/X) denotes a custom spec.
Ordering Information
Available on T&R - 1k or 3k pcs per reel.
Refer to our website for T&R and soldering details.
Features
Frequencies up to 70.0MHz available
Custom specifications available
Miniature SM package
4-pole models are supplied as two matched units.
21.4MHz Standard Specifications
7.20
(max)
5.20
(max)
1.20
(max)
1.00
1.20
1
2
3
4
5
6
ACTUAL SIZE
2.54
PAD
1
2
3
4
5
6
CONNECTION
Ground
Not connected
In / Out
Ground
Not connected
Out / In
SOLDER PAD LAYOUT
1.40
2.00 4.00 2.00
1.14
TOP VIEW
2.00
Scale 2:1
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)
相关PDF资料 |
PDF描述 |
|---|---|
| GSF-7221S30B | SM Monolithic Filter |
| GSF-7221S7A | SM Monolithic Filter |
| GSF-7221S7B | SM Monolithic Filter |
| GSF-74TY0122A | SM Monolithic Filter 3 poles |
| GSF-74TY0129A | SM Monolithic Filter 3 poles |
相关代理商/技术参数 |
参数描述 |
|---|---|
| GSF-7221S30B | 制造商:GOLLEDGE 制造商全称:GOLLEDGE 功能描述:SM Monolithic Filter |
| GSF-7221S7A | 制造商:GOLLEDGE 制造商全称:GOLLEDGE 功能描述:SM Monolithic Filter |
| GSF-7221S7B | 制造商:GOLLEDGE 制造商全称:GOLLEDGE 功能描述:SM Monolithic Filter |
| GSF74 | 制造商:GOLLEDGE 制造商全称:GOLLEDGE 功能描述:SM Monolithic Filter 3 poles |
| GSF-74TY0122A | 制造商:GOLLEDGE 制造商全称:GOLLEDGE 功能描述:SM Monolithic Filter 3 poles |
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