March 7, 2007
PT313 Series POT23/11 ADSL Line Transformers
For Alcatel, Globespan, Motorola and Analog Device Chipsets
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Designed to meet ANSI and ETSI requirement
Excellent THD performance
Up to 100mA DC Current Capability
Operating Temperature –45 to +85
o
C.
Custom Design for Other Pinouts and
Dimensions are available
Electrical Specification 1:
Part
Number
PT31301
PT31302
PT31303
Chipset
Maker
Alcatel
Globespan
Globespan
Chipset
MTK20140
ADSL
ADSL
T/R
Application Line:Chip
+/-3%
CPE
CO
CPE
1:1
1:1.4
1:1
Line Side
Inductance
440uH +/-5%
940uH +/-10%
410uH +/-10%
Leakage
Inductance
(uH, Typ.)
15
10
10
Line Side
DCR
(Ω, Max.)
0.32
2.4
1.6
Chip Side
DCR
(Ω, Max.)
2.4
2.4
1.6
Electrical Specification 2:
Part
Number
PT31301
PT31302
PT31303
Schematic
1
2
2
THD
(dB Typ. @100Ω)
-70dB @40kHz
-72dB @30kHz
-72dB @30kHz
Insertion Loss
(dB Typ.)
3dB @40k-2MHz
3dB @40k-2MHz
3dB @40k-2MHz
Longitudinal
Balance
(dB Typ.@100Ω)
40dB @25k-1MHz
40dB @25k-1MHz
40dB @25k-1MHz
Hipot
(Vrms)
(Min.)
2000
1500
1500
SCHEMATICS
Circuit 1
Circuit 2
DATATRONIC
:
28151 Highway 74, Romoland, CA 92585
Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: ddisales@datatronics.com
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
March 7, 2007
MECHANICAL:
DATATRONIC
Part Number
Date Code
Note:
1.
2.
For non-RoHS parts replace PT prefix with 42- (e.g. PT31301 becomes 42-31301)
Terminal finish is compliant to RoHS requirements.
DATATRONIC
:
28151 Highway 74, Romoland, CA 92585
Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: ddisales@datatronics.com
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
March 7, 2007
CROSS REFERENCE:
Datatronic
PT31301
PT31302
PT31303
Pulse Engineering
B2038
B2002
B2006
Bel Fuse
0560-6600-25
YCL
PS102189
DATATRONIC
:
28151 Highway 74, Romoland, CA 92585
Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: ddisales@datatronics.com
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.