TEW6575 Datasheet, PDF (1/1 Pages) Filtran LTD – HDSL Input/Output Transformer

HDSL
Input/Output Transformer
TEW6575 is designed to be used as an
input/output transformer in HDSL applications
for use with Brooktree BT8973.
Features:
• Up to 160mA loop current.
• Low distortion.
• Excellent Longitudinal Balance.
Applications:
• HDSL services.
• High speed data transmission
over twisted wire.
MECHANICAL
Dimensions are in inches
0.400
0.047
10x
0.10
FOOT PRINT
0.550max
6
5
10
1
White dot on top indicates pin 1
BOTTOM VIEW
0.500max
0.550max
SIDE VIEW
TEW6575
1
4
9
2
7
5
SCHEMATIC
ELECTRICAL
Line impedance
DCR
(Ohms)
(Ohms)
Inductance
(mH)
Leakage inductance
(uH)
Insertion Loss @ 40 kHz (dB)
Frequency Response (dB)
Return Loss
(dB)
Longitudinal Balance (dB)
Turns Ratio
Distortion, THD
(dB)
Dielectric Strength
(V_AC)
Operating Temperature (°C)
(1-5)
(9-7)
(1-5)
(1-5)
(1-5) : (9-7)
(1-5) to (9-7)
33 to 110 kHz +/- 0.1
40 to 300 kHz
4.0 to 300 kHz
4.5V_p/p 20 kHz
135
<2.5
<1.0
2.0 ± 6%
<11
<0.5
>16.5
>50
2:1
>70
> 2050
-40 to 85
Filtran Limited
An ISO 9000 Registered Company
229 Colonnade Road, Nepean, Ontario,Canada K2E 7K3
Tel: [phone]
Fax: [phone]
www.filtran.com
5-20