T-1308 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – ADSL Line Interface Transformer

PARAMETER
TURNS RATIO
1 : 1 +2%
Inductance ¹
Inductance ²
Leakage Inductance ³
DCR Pins 1 -4
DCR Pins 10 - 7
THD (Linearity)
at 30 kHz
5.0 +10%
5.0 +10%
18.0 Max.
3 Max.
3 Max.
-80
UNITS
mH
mH
µH
Ω
Ω
dB
ADSL Line
Interface
Transformer
Designed for use with Analog Devices #
AD20msp910/918
Schematic Diagram
1
10
Longitudinal Balance
at 25 kHz to 1.1 MHz
40 Min.
dB
Insertion Loss
3
8
at 100 kHz
0.5 Min.
dB
2
9
Frequency Response
+1.0 Max
dB
at 30 kHz to 1.1 MHz
Isolation
(1-4 to 7-10)
4
1500
V_RMS
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.
.560
(14.22)
MAX.
.495
(12.57)
MAX.
.550
(13.97)
MAX.
PIN POSITION GRID 0.100 (2.54)
HOLES FOR BOBBIN PINS
.100
(2.54)
TYP.
10 9 8 7 6
.210
(5.33)
TYP.
.400
(10.16)
TYP.
Pin Diameter is 0.025 (0.64)
Bottom
View
1234 5
Physical Dimensions
inches (mm)
Rhombus P/N:
Cust. P/N:
Date: 8/23/99
T-1308
Name:
Sheet:
1 of 1
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: [phone] z FAX: [phone]