DATATRONICS PT31202

October 12, 2006
PT312 Series HDSL2 Transformers
For Level One SK70740/1/2Chipsets
•
Designed to meet ANSI and ETSI requirement
•
Excellent THD performance
•
Available in both SMD and Through Hole
•
1500Vrms Minimum Isolation
•
Operating Temperature –40 to +85oC.
•
Custom Design for Other Pinouts and Dimensions are available
•
Tinned Leads with Leaded Solder is Available (note 1)
Electrical Specification 1:
Datatronic
Part Number
T/R (Chip:Line)
+/-1%
Line Side Inductance
(mH)
Leakage Inductance
(uH, Max.)
Interwinding Capacitance
(pF, Max.)
Package
PT31201
1:2.3
2.0 +/-10%
35
60
1
PT31202
1:2.3
2.0 +/-10%
35
60
2
Electrical Specification 2:
Datatronic
Part Number
THD
Typ. @100KHz, 5V
Chip Side DCR
(Ω, Max.)
Line Side DCR
(Ω, Max.)
Hipot Vrms
(Min.)
PT31201
-75dB Min.
0.5
1.0
1500
PT31202
-75dB Min.
0.5
1.0
1500
SCHEMATICS
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.
October 12, 2006
MECHANICAL:
FIGURE 1
DATATRONIC
Part Number
Data Code
FIGURE 2
DATATRONIC
Part Number
Data Code
Note:
1.
2.
For non-RoHS parts, replace PT prefix with 42- (e.g. PT12110 becomes 42-12110).
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.