50M-020 Sumida Corporation, 50M-020 Datasheet - Page 52

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

xDSL LINE TRANSFORMER
52
K FEATURES
K ELECTICAL SPECIFICATIONS
CPE1311C
NEW
NEW
NEW
■ OUTLINE
Application is the xDSL line transformer.
Paramenter
Inductance(OCL)
Turms Ratio(T/R)
Total Harmonic Distortion(THD)
Leakage Inductance(LL)
Longitudinal Balance(LB)
DC Resistance(DCR)
Interwinding Capacitance(Cww)
Dielectric Breakdown Isolation
(equivalent to 1 min, 1500 Vrms)
Impedance
Operating Temperature
・Approved by GlobespanVirata for use with the following chipsets：
・Superb THD performance
・Complies with EN 60950/UL60950/BABT/TU
Argon
Ultra/Ultra Plus, and Viking
(-93 dB typ. from 20 kHz, Tx and Rx windings)
insulation requirments for working voltages up to 250 Vrms
TM
Ⅱ/ⅡPlus, Argon
For xDSL LINE TRANSFORMER
TM
Ⅲ/Ⅲ Plus, Centragate
TM
K DIMENSIONS(mm)
Pin 1. Pin numbers increment
Ⅱ
17.3MAX.
clockwise around the part.
[.681]
Conditions
line side, 10kHz, 0.1V, (16–9)［tie 11+14］
chip - Tx:line=(1– 4):(16–9)［tie 2+3, 11+14］
chip - Rx:line=(5–8):(16–9)［tie 6+7, 11+14］
Tx and Rx windings, 20kHz, 5.3Vrms
100kHz, 0.1V, (16–9)［tie 1+4, 2+3, 11+14］
100kHz, 0.1V, (16–9)［tie 5+8, 6+7, 11+14］
35kHz - 650kHz (16–9)［tie 11+14］
line side, (16–9)［tie 11+14］
chip side - Tx, (1– 4)［tie 2+3］
chip side - Rx, (5–8)［tie 6+7］
100kHz, 0.1V, (1–16)［tie 2+3, 11+14］
100kHz, 0.1V, (5–16)［tie 6+7, 11+14］
1 sec, (1–16)［tie 2+3, 4+5, 6+7, 11+14］
reflected on line side
load on chip side, Tx
load on chip side, Rx
C10113A
Country of Origin
sumida
13.5MAX.
Date Code
[.531]
..
V supplementary
TM
, Titanium
12.3MAX.
[.484]
TM
12x
7x
0.5±0.1
[.020±.004]
1.7±0.2
[.067±.008]
– 40 to +85
12x
1:3.95
1:2.04
2.2
[.087]
1875
Limit
0.98
1.74
700
100
300
–87
3.5
5.6
32
32
53
50
50
[.201]
5.1
11.9±0.25
[.469±.010]
12x
7x
1.0
[.039]
1.7
[.067]
Units
Vr ms
N/A
N/A
[.634]
μH
μH
μH
16.1
dB
dB
pF
pF
Ω
Ω
Ω
Ω
Ω
Ω
℃
2x
3.4
[.134]
CHIP
Tolerance
±1.5％
TERMINAL CONNECTION
+1.5%
–1.0%
±6％
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Non.
Non.
Non.
Non.
Min.
Min.
1
2
3
4
5
6
7
8
POLARITY
(BOTTON VIEW)
Tx
Rx
16
15
14
13
12
11
10
9
LINE