BOURNS PT314

oH
V SC
AV ER OM
AI SIO PL
LA N IA
BL S NT
E
*R
Features
■ Designed to meet ANSI and ETSI
407
T31
P
requirements
■ Designed to meet UL1950 and EN60950
supplementary insulation requirements
for operating voltages up to 250 Vrms
■ Excellent Total Harmonic Distortion
(THD) performance
■ Up to 100 mA DC current capability
■ Operating temperature -40 °C to +85 °C
■ Custom designs for other pinouts and
dimensions are available
■ Lead free version available (see How to
Order)
■ Lead free versions are RoHS compliant*
Applications
■ Motorola MC03AX1456
PT314 Series EP13 ADSL Line Transformers
Electrical Specifications
Product Dimensions
IC Manufacturer ........................Motorola
Chipset ..............................MC03AX1456
Application ..............................CO & CPE
Turns Ratio Line: Chip ±3 %
PT31407 ....................................1.2 : 1
PT31408 ....................................1 : 1.8
Line Side Inductance ............1.8 mH min.
Leakage Inductance ................10 µH typ.
Line Side DCR ......................1.26 Ω max.
Chip Side DCR
PT31407..............................1.2 Ω max.
PT31408 ................................8 Ω max.
THD (dB typ. @ 100 Ω)
..................................-80 dB @ 30 kHz
-60 dB @ 300 kHz
Insertion Loss (dB typ.)
................................0.5 dB @ 100 kHz
Longitudinal Balance (dB typ. @ 100 Ω)
..................50 dB @ 20 kHz - 100 MHz
HIPOT ..............................1500 Vrms min.
Electrical Schematic
PT31407
1
10
2
9
3
8
4
7
5
6
(DATECODE)
How to Order
0.60
10
(.024) PLCS.
10.00
TYP.
(.394)
Packaging Specifications
Tray........................................60 pcs./tray
14.00
MAX.
(.551)
14.00
MAX.
(.551)
4.75
REF.
(.187)
TYP.
2.50
(.098)
10.00
(.394)
14.50
MAX.
(.571)
DIMENSIONS ARE:
03/05
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MM
(INCHES)
PT3140x __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)