March 7, 2007
PT314 Series EP13 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 +85oC.
Custom Design for Other Pinouts and
Dimensions are available
Electrical Specification 1:
T/R
Line:Chip
+/-3%
Leakage
Inductance
(uH, Typ.) (Ω, Max.) (Ω, Max.)
Line Side Chip Side
DCR DCR
Part
Number
Chipset
Maker
Line Side
Inductance
Chipset
Application
PT31401
PT31402
PT31403
PT31404
PT31405
PT31406
PT31407
PT31408
Alcatel
Alcatel
MTK20140
MTK20140
CO
2:1
1:1
410uH +/-10%
480uH +/-10%
5.0mH +/-10%
5.0mH +/-10%
1.8mH Min.
10
10
18
18
10
10
10
10
0.6
1.0
CPE
Analog
Analog
Analog
Analog
Motorola
Motorola
AD20msp910/918 CO & CPE
AD20msp910/918 CO & CPE
AD20msp930/918 CO & CPE
AD20msp930/918 CO & CPE
1:1
3.0
3.0
3.0
2.0
2.0
1.2
8
1:1
3.0
1:1.27
1:1.27
1.2:1
1:1.8
2.0
1.8mH Min.
2.0
MC03AX1456
MC03AX1456
CO & CPE
CO & CPE
1.8mH Min.
1.26
1.26
1.8mH Min.
Electrical Specification 2:
Longitudinal
Balance
(dB Typ.@100Ω)
Hipot
(Vrms)
(Min.)
Part
THD
(dB Typ. @100Ω)
Insertion Loss
(dB Typ.)
Package Schematic
Number
PT31401
PT31402
PT31403
PT31404
PT31405
PT31406
PT31407
PT31408
1
2
1
2
1
2
1
1
2
2
2
2
2
2
2
2
-72dB @20KHz
1dB @25k-1MHz 40dB @25k-1MHz
1dB @25k-1MHz 40dB @25k-1MHz
1500
1500
1500
1500
1500
1500
1500
1500
-72dB @10KHz
-80dB @30kHz, -60dB @300kHz
-80dB @30kHz, -60dB @300kHz
-80dB @30kHz, -60dB @300kHz
-80dB @30kHz, -60dB @300kHz
-80dB @30kHz, -60dB @300kHz
-80dB @30kHz, -60dB @300kHz
0.5dB @100kHz
0.5dB @100kHz
50dB @1k-1MHz
50dB @1k-1MHz
0.5dB @100kHz 50dB @24k-1MHz
0.5dB @100kHz 50dB @24k-1MHz
0.5dB @100kHz 50dB @20k-1MHz
0.5dB @100kHz 50dB @20k-1MHz
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.