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AS8425-A PDF预览

AS8425-A

更新时间: 2024-01-11 13:11:40
品牌 Logo 应用领域
线艺 - COILCRAFT 变压器电信变压器
页数 文件大小 规格书
2页 130K
描述
ADSL Transformers

AS8425-A 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.71
其他特性:DESIGNED TO USE WITH MOTOROLA MC145660/MS143462SK, TURNS RATIO: 1.2:1认证:UL
高度:12.7 mm长度:13.97 mm
安装特点:THROUGH HOLE MOUNTED最高工作温度:85 °C
最低工作温度:-40 °C物理尺寸:L13.97XB13.97XH12.7 (mm)
表面贴装:NO变压器类型:TELECOM TRANSFORMER
宽度:13.97 mmBase Number Matches:1

AS8425-A 数据手册

 浏览型号AS8425-A的Datasheet PDF文件第2页 
Document 222-1  
For Alcatel, Motorola  
ADSLTransformers and TI chip sets  
This product is not RoHS-compliant. Contact Coilcraft  
for current status or possible alternatives.  
These transformers have been designed to provide  
optimum performance with the ADSL chip sets from a  
variety of leading manufacturers.  
They feature a compact size, minimum DC resistance  
and very low leakage inductance. Primary inductance is  
stable from -40°C to +85°C and the longitudinal balance  
is optimized for the best overall performance at the  
ADSL transmission speed. Most parts have been de-  
signed to meet UL 1950 requirements.  
For free evaluation samples or to discuss custom de-  
signs, please contact Coilcraft.  
Line side  
Leakage  
DCR max (Ohms)  
Chip side Line side  
Part  
number  
inductance inductance  
Style  
Chip set  
(mH)  
max (µH)  
AS8426-A  
AS8446-A  
AS8696-B  
AS8697-B  
AS8425-A  
AS8397-B  
AS8578-A  
AS8579-A  
Leaded  
SMT  
Leaded  
SMT  
Alcatel DynaMiTe MTK-20140  
Alcatel DynaMiTe MTK-20140  
Alcatel DynaMiTe MTK-20140  
Alcatel DynaMiTe MTK-20140  
0.410 10%  
0.410 10%  
0.442 5%  
0.442 5%  
6.5  
6.5  
5.0  
5.0  
18  
18  
18  
18  
0.130 (10-8), 0.095 (9-7) 0.200 (1-3, 2-4)  
0.130 (10-8), 0.095 (9-7) 0.200 (1-3, 2-4)  
0.375 (10-8), 0.310 (9-7) 0.425 (1-3, 2-4)  
0.375 (10-8), 0.310 (9-7) 0.415 (1-3, 2-4)  
Leaded Motorola MC145660/MS143462SK 3.96 5%  
SMT Motorola MC145660/MS143462SK 3.96 5%  
Leaded  
SMT  
2.42 (10-6), 1.87 (9-7)  
2.42 (10-6), 1.87 (9-7)  
0.800 (1-4)  
2.53 (1-4, 2-5)  
2.53 (1-4, 2-5)  
3.75 (10-7)  
TI TNETD4000R/3000R  
TI TNETD4000R/3000R  
1.5 5%  
1.5 5%  
0.800 (1-4)  
3.75 (10-7)  
Dielectric  
strength  
(V)  
Longitudinal  
balance  
min (dB)  
THD  
@ 20 kHz  
typ (dB)  
Part  
number  
Turns ratio  
line:chip  
Capacitance  
max (pF)  
Designed  
to meet  
AS8426-A  
AS8446-A  
AS8696-B  
AS8697-B  
AS8425-A  
AS8397-B  
AS8578-A  
AS8579-A  
3000  
2300  
3000  
2300  
1875  
1875  
1875  
1875  
2:1  
2:1  
1:1  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
35.0  
35.0  
45 (30 kHz - 1.1 MHz)  
45 (30 kHz - 1.1 MHz)  
45 (30 kHz - 1.1 MHz)  
45 (30 kHz - 1.1 MHz)  
40 (20 kHz - 1.1 MHz)  
40 (20 kHz - 1.1 MHz)  
40 (20 kHz - 1.1 MHz)  
40 (20 kHz - 1.1 MHz)  
-77  
-77  
-84  
-84  
-92  
-92  
-85  
-85  
UL 1950  
UL 1950  
UL 1950  
UL 1950  
UL 1950  
UL 1950  
UL 1950  
UL 1950  
1:1  
1.2:1  
1.2:1  
1.42:1  
1.42:1  
1. All electrical specifications referenced to line side.  
2. Operating temperature range -40°C to +85°C.  
3. Electrical specifications at 25°C.  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document 222-1 Revised 1/11/01  
© Coilcraft, Inc. 2007  

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