ADSL Transformer
EPD1008G
E L E C T R O N I C S I N C .
• Designed for use with Texas Instruments •
TNETD2000 ASDL Chip Set
• Designed to meet Supplementary Insulation Requirement •
of IEC950 for 250 VAC working Voltage
• Excellent THD Characteristic •
• Isolation : 2000Vrms •
Electrical Parameters @ 25° C
Total Harmonic Distortion
Pri. OCL
(mH ± 5%)
Leakage
Inductance
(µH Max.)
Longitudinal
Balance
(dB Min.)
DCR
(Ω Max. ± 10%)
(dB Typ.)
@100 KHz, 27.5 dBm
-85
@ 10 KHz, 1 Vrms
1.5
@ 10 KHz, 0.1 Vrms
10
20 KHz~1.1 MHz
-40
Pri.
Sec.
0.5
2
Pins 6-9 w/8-7,
3-4 & 5-2 shorted
Pins 6-9 w/8-7 shorted
Pins 6-9
Pins 5-2
•
Characteristics Line Side Impedance : 100 Ω
•
Schematic
Pri.
6
Sec.
5
3
4
2
8
7
9
Package
Line
Side
Chip
Side
A
N
2:1
Pin 1
I.D.
Marking:
PCA
B
Q
P
Dimensions
EPD1008G
D.C.
(Inches)
(Millimeters)
Dim.
Nom.
Nom.
F
H
Min. Max.
Min.
Max.
M
A
B
C
D
E
F
G
H
I
K
L
.490
.506
.460
.395
.005
.095
.665
.026
.010
0°
.530
.516
.480
.405
.015
.105
.675
.030
.014
8°
.512 12.45 13.46
.510 12.85 13.11
.470 11.68 12.19
.400 10.03 10.29
13.00
12.95
11.94
10.16
.254
2.54
17.02
.711
.305
---
.991
1.29
.249
2.54
17.78
.010
.100
.127
2.41
.381
2.67
C
K
.670 16.89 17.15
.028
.012
---
.039
.051
.098
.100
.700
.660
.254
0°
.762
.356
8°
D
L
E
I
.029
---
.049
---
.737
---
1.25
---
M
N
P
Q
G
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CSD1008G Rev. -
2/13/01
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
Product performance is limited to specified parameters. Data is subject to change without prior notice.