Sumida CEP710 Adsl transformer< smd type: cep series> Datasheet

ADSL Transformer< SMD Type: CEP Series>
Type: CEP710
◆ Product Description
・8.5×8.1mm Max.(L×W),10.0mm Max. Height.
・Smaller foot print.
◆ Feature
・xDSL line transformer.
・Ideally used in ADSL/VDSL Central Office.
・Approved by Conexant used in Accelity module.
・RoHS Compliance.
◆ Dimensions (mm)
10.0 Max.
8.5 Max.
5 [.335] 8
6×1.9
[.394]
5
[.075] 8
sumida
8.1 Max. J14201
[.319]
CN
Data code
4
1
1
4
8×0.6 [.024]
Adhesive
* “ ” white point indicates 1#pin.
* Dimensions non toleranced are just for reference.
* Terminals should be measured excluding the length of soldered point.
◆ Land Pattern (mm)
1.9
[.075]
◆Schematics(Bottom)
5.7
[.225]
2.5
[.098]
9.0
[.354]
6.8
[.268]
Line
1
8
3
2
6
7
4
5
Chip
1.1
[.043]
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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ADSL Transformer< SMD Type: CEP Series>
Type: CEP710
◆ Specification (J14201)
Parameters
Inductance (Ls)
Limits
(1-4)
Leakage inductance
(1-4)
Turns ratio (T/R)
(1-4):(8-5)
Total harmonic distortion
Interwinding capacitance (Cww) (1-8)
Longitudinal balance (LB)
D.C.R.
D.C.R.
Hi-Pot
Hi-Pot
(8-5)
(1-4)
(1-2)
(1-8)
800μH
Measuring conditions
+30%
10kHz,0.1V,Tie(2+3)
-10%
1.4μH Max.
1.1:1(±2%)
-68dB Max.
42pF Max.
45dB Min.
38dB Min.
1.6Ω Max.
1.2Ω Max.
750Vrms
1875Vrms
100kHz,0.1V,Tie[(2+3),(5+6+7+8)]
100kHz,0.1V,Tie[(2+3),(6+7)]
5Vrms,50kHz
100kHz 0.1V,Tie[(2+3),(6+7)]
100kHz~5.2MHz,Tie(2+3),(6+7)Grounded
5.2MHz~12MHz,Tie(2+3),(6+7)Grounded
Tie (6+7)
Tie (2+3)
0.5mA Max.,1second
0.5mA Max.,1second,Tie[(2+3),(6+7)]
* Complies with CAN/CSA C22.2 No.60950-1,IEC60950-1, and UL60950-1 basic insulation requirement
for working voltage up to 250V AC.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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