50M-020 Sumida Corporation, 50M-020 Datasheet - Page 53

• Manufacturer Part Number: 50M-020
• Description: Product Selection Guide
• Manufacturer: Sumida Corporation

xDSL LINE TRANSFORMER
CEP1311
EP1311
K FEATURES
K ELECTRICAL SPECIFICATIONS
■ OUTLINE
Application is the xDSL line transformer.
CEP1311
CEP1311
Sumida
・Approved by TI for use with the following chipsets：
・Superb LB from 30kHz to 1.1MHz
・Complies with EN 60950/BABT/TUV supplementary
EP1311
EP1311
Type
AR7, AR7V, AR7VWi.
C10120 & T10120 for Annex A,C.
C10121 & T10121 for Annex B.
insulation requirments for working voltages up to 250 Vrms
Part No.
C10120
C10121
T10120
T10121
INDUCTANCE (Ls)1–4
10kHz, 0.1V, (2+3)Tie
1.5mH ±6% WITHIN
400uH ±5% WITHIN
1.5mH ±6% WITHIN
400uH ±5% WITHIN
K DIMENSIONS(mm)
K TERMINAL LAYOUT
K DIMENSIONS(mm)
14.0MAX.
K RECOMENNED LAND PATTRNS
[.551]
17.7 MAX.
Pin 1. Pin numbers increment
[.394]
Pin 1. Pin numbers increment
clockwise around the part.
10.0
[.697]
[.650]
clockwise around the part.
16.5
Country of Origin
Date Code
Country of Origin
13.8MAX.
sumida
[.394]
[.543]
10.0
TURNS RATIO
C10120
Date Code
2.5
[.098]
10 x
13.5 MAX.
(10-7):(1–4)
1:2(+–2%)
1:2(+–2%)
1:2(+–2%)
1:2(+–2%)
[.394]
10.0
[.531]
8 x
1.3
[.051]
2.5
[.098]
10 x [φ.035]
10 x
φ0.9
2.54
[.100]
14uH (2+3, 8+9)Tie
14uH (2+3, 8+9)Tie
7uH (2+3, 8+9)Tie
7uH (2+3, 8+9)Tie
100kHz, 0.10Vac
LL MAX (1–4)
13.1MAX.
[.209±.020]
[.516]
12.3 MAX.
5.3±0.5
[.484]
For xDSL LINE TRANSFORMERS
10
100kHz, 5.3Vrms
1
THD MAX (dB)
10x
φ0.6±0.2
[φ.024±.008]
–90db
–90db
–90db
–90db
10x
8x
0.65±0.20
[.026±.008]
2.5±0.25
[.098±.010]
10
1
5
6
30kHz-1.1MHz
LB MAX (dB)
10.0±0.3
[.394±.012]
60db
60db
60db
60db
2.5±0.3
[.098±.012]
K SCHEMATICS
K SCHEMATICS
LINE
LINE
6
[.394±.012]
5
10.0±0.3
DCR MAX (Ω)
(1–4)/(10–7)
1.82/0.76
0.63/0.33
1.82/0.76
0.63/0.33
1
2
3
4
5
1
2
3
4
5
(BOTTOM VIEW)
POLARITY
(BOTTOM VIEW)
POLARITY
10
9
8
7
6
10
9
8
7
6
IMPEDANCE
(1–4)/(10–7)
100Ω/25Ω
100Ω/25Ω
100Ω/25Ω
100Ω/25Ω
CHIP
CHIP
53