首页 > 器件类别 > 电源管理 > 变压器

AS8397-B

ADSL Transformers

器件类别:电源管理    变压器   

厂商名称:COILCRAFT

厂商官网:http://www.coilcraft.com/

下载文档
器件参数
参数名称
属性值
是否无铅
含铅
是否Rohs认证
不符合
Reach Compliance Code
compli
ECCN代码
EAR99
其他特性
DESIGNED TO USE WITH MOTOROLA MC145660/MS143462SK, LG AND HEIGHT INCLUDES TERM, TURNS RATIO: 1.2:1
认证
UL
高度
12.7 mm
长度
17.91 mm
制造商序列号
AS8397-B
安装特点
SURFACE MOUNT
最高工作温度
85 °C
最低工作温度
-40 °C
物理尺寸
L17.91XB13.46XH12.7 (mm)
表面贴装
YES
变压器类型
TELECOM TRANSFORMER
宽度
13.46 mm
Base Number Matches
1
文档预览
Document 222-1
ADSL Transformers
For Alcatel, Motorola
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.
Part
number
AS8426-A
AS8446-A
AS8696-B
AS8697-B
AS8425-A
AS8397-B
AS8578-A
AS8579-A
Style
Chip set
Line side
inductance
(mH)
Leakage
inductance
max (µH)
6.5
6.5
5.0
5.0
18
18
18
18
DCR max (Ohms)
Chip side
Line side
0.200 (1-3, 2-4)
0.200 (1-3, 2-4)
0.425 (1-3, 2-4)
0.415 (1-3, 2-4)
2.53 (1-4, 2-5)
2.53 (1-4, 2-5)
3.75 (10-7)
3.75 (10-7)
Leaded
Alcatel DynaMiTe MTK-20140
0.410 ± 10%
SMT
Alcatel DynaMiTe MTK-20140
0.410 ± 10%
Leaded
Alcatel DynaMiTe MTK-20140
0.442 ± 5%
SMT
Alcatel DynaMiTe MTK-20140
0.442 ± 5%
Leaded Motorola MC145660/MS143462SK 3.96 ± 5%
SMT Motorola MC145660/MS143462SK 3.96 ± 5%
Leaded
TI TNETD4000R/3000R
1.5 ± 5%
SMT
TI TNETD4000R/3000R
1.5 ± 5%
Dielectric
strength
(V)
3000
2300
3000
2300
1875
1875
1875
1875
0.130 (10-8), 0.095 (9-7)
0.130 (10-8), 0.095 (9-7)
0.375 (10-8), 0.310 (9-7)
0.375 (10-8), 0.310 (9-7)
2.42 (10-6), 1.87 (9-7)
2.42 (10-6), 1.87 (9-7)
0.800 (1-4)
0.800 (1-4)
THD
@ 20 kHz
typ (dB)
-77
-77
-84
-84
-92
-92
-85
-85
Part
number
AS8426-A
AS8446-A
AS8696-B
AS8697-B
AS8425-A
AS8397-B
AS8578-A
AS8579-A
Turns ratio
line:chip
2:1
2:1
1:1
1:1
1.2:1
1.2:1
1.42:1
1.42:1
Capacitance
max (pF)
N/A
N/A
N/A
N/A
N/A
N/A
35.0
35.0
Longitudinal
balance
min (dB)
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)
Designed
to meet
UL
UL
UL
UL
UL
UL
UL
UL
1950
1950
1950
1950
1950
1950
1950
1950
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
Document 222-2
ADSL Transformers for Alcatel, Motorola, TI
Leaded Transformers
B
10
1
Surface Mount Transformers
Dot above pin1
C
A
6
5
C
D
B
E
6
5
E
6
5
F
F
G
10
1
F
H
A
G
10
1
Recommended
Board Layout
A max B max C max
0.550
13,97
0.550
13,97
0.500
12,70
D min E
0.100
2,54
0.400
10,16
F typ
0.100
2,54
G dia
0.013
0,33
H dia
0.032
0,82
A max
0.530
13,46
B max
0.699
17,75
C max
0.500
12,70
E
0.590
14,99
Recommended
Land Pattern
F typ
0.098
2,50
G typ
0.050 × 0.061
1,27 × 1,55
Schematics
AS8426-A, AS8446-A
AS8696-B, AS8697-B
Line
side
4
Chip
side
7
1
AS8425-A, AS8397-B
Line
side
Chip
side
10
AS8578-A, AS8579-A
Line
side
10
Chip
side
1
2
3
9
8
4
2
6
9
7
4
1
10
5
7
Specifications subject to change without notice.
Please check our website for latest information. Document 222-2
Revised 11/10
/04
© Coilcraft, Inc. 2007
查看更多>
参数对比
与AS8397-B相近的元器件有:AS8425-A、AS8446-A、AS8578-A、AS8696-B、AS8426-A、AS8579-A、AS8697-B。描述及对比如下:
型号 AS8397-B AS8425-A AS8446-A AS8578-A AS8696-B AS8426-A AS8579-A AS8697-B
描述 ADSL Transformers ADSL Transformers ADSL Transformers ADSL Transformers ADSL Transformers ADSL Transformers ADSL Transformers ADSL Transformers
是否无铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合
Reach Compliance Code compli compli compli compli compli compli compli compli
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
其他特性 DESIGNED TO USE WITH MOTOROLA MC145660/MS143462SK, LG AND HEIGHT INCLUDES TERM, TURNS RATIO: 1.2:1 DESIGNED TO USE WITH MOTOROLA MC145660/MS143462SK, TURNS RATIO: 1.2:1 DESIGNED TO USE WITH ALCATEL DYNAMITE MTK-20140, LG AND HEIGHT DIM INCLUDES TERM, TURNS RATIO: 2:1 DESIGNED TO USE WITH TEXAS INSTR TNETD4000R/3000R, TURNS RATIO: 1.42:1 DESIGNED TO USE WITH ALCATEL DYNAMITE MTK-20140, TURNS RATIO: 1:1 DESIGNED TO USE WITH ALCATEL DYNAMITE MTK-20140, TURNS RATIO: 2:1 DESIGNED TO USE WITH TEXAS INSTR TNETD4000R/3000R, LG AND HEIGHT INCLUDES TERM, TURNS RATIO: 1.42:1 DESIGNED TO USE WITH ALCATEL DYNAMITE MTK-20140, LG AND HEIGHT DIM INCLUDES TERM, TURNS RATIO: 1:1
认证 UL UL UL UL UL UL UL UL
高度 12.7 mm 12.7 mm 12.7 mm 12.7 mm 12.7 mm 12.7 mm 12.7 mm 12.7 mm
长度 17.91 mm 13.97 mm 17.91 mm 13.97 mm 13.97 mm 13.97 mm 17.91 mm 17.91 mm
制造商序列号 AS8397-B AS8425-A AS8446-A AS8578-A AS8696-B AS8426-A AS8579-A AS8697-B
安装特点 SURFACE MOUNT THROUGH HOLE MOUNTED SURFACE MOUNT THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED SURFACE MOUNT SURFACE MOUNT
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
物理尺寸 L17.91XB13.46XH12.7 (mm) L13.97XB13.97XH12.7 (mm) L17.91XB13.46XH12.7 (mm) L13.97XB13.97XH12.7 (mm) L13.97XB13.97XH12.7 (mm) L13.97XB13.97XH12.7 (mm) L17.91XB13.46XH12.7 (mm) L17.91XB13.46XH12.7 (mm)
表面贴装 YES NO YES NO NO NO YES YES
变压器类型 TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER
宽度 13.46 mm 13.97 mm 13.46 mm 13.97 mm 13.97 mm 13.97 mm 13.46 mm 13.46 mm
Base Number Matches 1 1 1 - 1 1 1 1
话说2010年英特尔杯大学生电子设计竞赛(第五届嵌入式系统专题邀请赛)
本帖最后由 paulhyde 于 2014-9-15 08:59 编辑 为进一步丰富全国大学生电...
阿cat 电子竞赛
STM32F429活动还有吗
最近发现不少关于 STM32F429 开发板活动的帖子 请问亲们,现在淘宝上还可以购买这个板...
xinjitmzy stm32/stm8
射频芯片cc1101的阻抗匹配?
自己最近在用CC1101的433Mhz频段进行无线通信,在做PCB的时候关于阻抗匹配遇到一些问题,...
xiuqi RF/无线
单片机串口通讯问题。
甲乙两台单片机通讯,输入是4*4键盘,输出是LCD1602.用protues仿真。有没有大神帮做呀 ...
A.M.C 51单片机
EEWORLD大学堂----LSD12864LCD显示试验
LSD12864LCD显示试验 : https://training.eeworld.com.cn...
zhangjianee 嵌入式系统
【米尔 瑞芯微RK3568 工业开发板】RTC的正确用法
## 前题回顾 【米尔 瑞芯微RK3568 工业开发板】开箱! 【米尔 瑞芯微RK35...
黑屋白巫 工控电子
热门器件
热门资源推荐
器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
需要登录后才可以下载。
登录取消