RHOMBUS-IND T

PARAMETER
ADSL Line
Interface
Transformer
UNITS
TURNS RATIO
1 : 1 +2%
Inductance
1
5.0
+10%
mH
Inductance
2
5.0
+10%
mH
18.0 Max.
µH
DCR Pins 1 -4
3 Max.
Ω
DCR Pins 10 - 7
3 Max.
Ω
THD (Linearity)
at 30 kHz
-80
dB
40 Min.
dB
Leakage Inductance
3
Longitudinal Balance
at 25 kHz to 1.1 MHz
Insertion Loss
at 100 kHz
Frequency Response
at 30 kHz to 1.1 MHz
0.5 Min.
dB
+1.0 Max
dB
1500
VRMS
Isolation
(1-4 to 7-10)
Designed for use with Analog Devices #
AD20msp910/918
Schematic Diagram
1
10
3
8
2
9
4
7
1. Tested @ 10 kHz and 100 mVAC (Pins 1-4) With 2-3 shorted.
2. Tested @ 10 kHz and 100 mVAC (Pins 10-7) With 8-9 shorted.
3. Tested @ 100 kHz and 100 mVAC (Pins 1-4) With 8-9, 2-3, 10-7
Shorted.
Physical Dimensions
inches (mm)
.522
(13.26)
MAX.
.532
(13.51)
MAX.
.715
(18.15)
1
2
.516
(13.1)
MAX.
3
Suggested
Pad Layout
4
.100
(2.54)
.028
(0.70)
.025
(0.64)
Rhombus P/N:
Cust. P/N:
Date: 8/23/99
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
8
.050
(1.27)
TYP.
6
.100
(2.54)
TYP.
.675 (17.15)
.663 (16.85)
9
7
5
.516
(13.1)
.100
(2.54)
TYP.
10
T-1308G
Name:
Sheet:
1 of 1
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 z FAX: (714) 896-0971