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21G15B PDF预览

21G15B

更新时间: 2024-11-15 20:41:43
品牌 Logo 应用领域
GOLLEDGE LTE
页数 文件大小 规格书
3页 288K
描述
Crystal Filter, 1 Function(s), 21.4MHz, 7.5kHz BW(delta f), Monolithic,

21G15B 技术参数

是否Rohs认证:符合生命周期:Active
Reach Compliance Code:compliant风险等级:5.62
Is Samacsys:N其他特性:4 POLE
最大衰减频率 (+/- delta f):25 kHz最大频率时的衰减:40 dB
带宽 (+/- delta f):7.5 kHz中心频率或截止频率 (fo/fc):21.4 MHz
构造:MONOLITHIC滤波器类型:CRYSTAL FILTER
输入/输出阻抗:1500 OHM//2最大插入损耗:2.5 dB
功能数量:1最高工作温度:70 °C
最低工作温度:-20 °CBase Number Matches:1

21G15B 数据手册

 浏览型号21G15B的Datasheet PDF文件第2页浏览型号21G15B的Datasheet PDF文件第3页 
21.4MHz Monolithic Crystal Filters  
GMCF-21  
12.5kHz Channel Spacing  
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  
(Ω // pF)  
Package  
Style  
21G7A  
21G7B  
21.400  
2
4
3
3
±3.75  
±3.75  
20  
±18.0  
0.5  
1.5  
35  
50  
65  
80  
+350 ~ +1000  
-200 ~ -1000  
+350 ~ +1000  
-200 ~ -1000  
850 // 6.0  
UM-1/3L  
21.400  
40  
±14.0  
1.0  
2.5  
850 // 5.0  
(CC=16pF)  
UM-1/3Lx2  
21G7C  
21G7D  
21.400  
21.400  
6
8
3
3
±3.75  
±3.75  
65  
90  
±12.5  
±12.5  
2.0  
2.0  
3.0  
4.0  
65  
90  
±12.5 ~ ±300  
±12.5 ~ ±300  
850 // 5.0  
850 // 5.0  
F11/8A  
F11/8A  
20.0kHz Channel Spacing  
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  
(Ω // pF)  
Package  
Style  
21G12A  
21G12B  
21.400  
2
4
3
3
±6.0  
±6.0  
20  
±25.0  
0.5  
1.5  
35  
50  
65  
80  
+350 ~ +1000  
-200 ~ -1000  
+350 ~ +1000  
-200 ~ -1000  
1200 // 3.0  
UM-1/3L  
21.400  
40  
±20.0  
1.0  
2.5  
1200 // 2.5  
(CC=10.5pF)  
UM-1/3Lx2  
21G12C  
21G12D  
21G12E  
21.400  
21.400  
21.400  
6
8
10  
3
3
3
±6.0  
±6.0  
±6.0  
65  
90  
75  
90  
±20.0  
±20.0  
±14.0  
±16.0  
2.0  
2.0  
2.0  
2.5  
3.0  
3.5  
65  
90  
±20.0 ~ ±300  
±20.0 ~ ±300  
1200 // 2.5  
1200 // 2.5  
1200 // 2.0  
F11/8A  
F11/8A  
F13/8A  
25.0kHz Channel Spacing  
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  
(Ω // pF)  
Package  
Style  
21G15A  
21G15B  
21.400  
2
4
3
3
±7.5  
±7.5  
18  
±25.0  
0.5  
1.5  
35  
50  
65  
80  
+350 ~ +1000  
-200 ~ -1000  
+350 ~ +1000  
-200 ~ -1000  
1500 // 2.0  
UM-1/3L  
21.400  
40  
±25.0  
1.0  
2.5  
1500 // 2.0  
(CC=8.0pF)  
UM-1/3Lx2  
21G15C  
21G15D  
21G15E  
21.400  
21.400  
21.400  
6
8
10  
3
3
6
±7.5  
±7.5  
±7.5  
65  
90  
75  
90  
±25.0  
±25.0  
±16.0  
±18.0  
2.0  
2.0  
2.0  
2.5  
3.0  
4.0  
65  
90  
±25.0 ~ ±300  
±25.0 ~ ±300  
1500 // 2.0  
1500 // 2.0  
1600 // 2.0  
F11/8A  
F11/8A  
F13/8A  
35.0kHz Channel Spacing  
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  
(Ω // pF)  
Package  
Style  
21G20A  
21G20B  
21.400  
2
4
3
3
±10.0  
±10.0  
18  
±34.0  
0.5  
2.0  
35  
50  
65  
+350 ~ +1000  
-200 ~ -1000  
±300 ~ ±1000  
1800 // 1.5  
UM-1/3L  
21.400  
40  
±35.0  
1.0  
2.5  
1500 // 2.0  
(CC=6.5pF)  
UM-1/3Lx2  
21G20C  
21G20D  
21.400  
21.400  
6
8
3
3
±10.0  
±10.0  
60  
80  
±34.0  
±30.0  
2.0  
2.0  
2.5  
3.0  
60  
80  
±34.0 ~ ±300  
±30.0 ~ ±300  
1800 // 1.5  
1800 // 1.5  
F11/8A  
F11/8A  
50.0kHz Channel Spacing  
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  
(Ω // pF)  
Package  
Style  
21G30A  
21G30B  
21.400  
2
4
3
3
±15.0  
±15.0  
15  
±45.0  
0.5  
1.5  
35  
45  
65  
80  
65  
80  
+350 ~ +1000  
-300 ~ -1000  
3000 // 0.5  
UM-1/3L  
21.400  
40  
±50.0  
1.0  
2.5  
+350 ~ +1000 3000 // -0.5 UM-1/3Lx2  
-300 ~ -1000  
±50.0 ~ ±300  
±50.0 ~ ±300  
(CC=3.0pF)  
2200 // 0.5  
2200 // 0.5  
21G30C  
21G30D  
21.400  
21.400  
6
8
3
3
±15.0  
±15.0  
65  
80  
±50.0  
±50.0  
2.0  
2.0  
2.5  
3.0  
F11/8A  
F11/8A  
Operating temperature range of -20 to +70°C.  
Most UM-1 models also available in UM-4 or UM-5  
Formed leads and jacket SMoption for UM-1, UM-4, UM-5  
Tel: +44 1460 256 100  
Fax: +44 1460 256 101  
E-mail: sales@golledge.com  
Web: www.golledge.com  
21 Jan 2005  

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