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Line LPAnsformers. LPA2064 Datasheet |
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ADSL Line LPAnsformers
For use with Alcatel’s DynaMiTe MTK-20140 ADSL chipset
Excellent THD performance
Small footprint
For RoHS part add suffix NL
RoHS NL peak solder rating 235
Link-PP Int’l Technology
Part
Number
LPA2068
LPA2064
Electrical Specifications @ 25 ---- Operating Temperature -40 to +85
Applicatio
n
CO
CPE
Mounting
THT
SMT
Turns Ratio
(2%)
(1-4): (10-7)
2:1(Line to Chip)
1:1(Line to Chip)
OCL @10kHz,0.1V (1-4)
with (2-3) shorted
410 'H ($10%)
480'H ($10%)
Leakage Inductance
@300KHz ,0.1 V (MAX) (1-4)with 2-3
7-10 and 8-9 shorted
6.5'H MAX
10.0'H MAX
Longitudinal Balance
(from 30 KHz to 1.1
MHz)
-40 dB MIN
-40 dB MIN
Additional Specifications
Part Number
THD (Linearity-Typical)
DC Resistance (1-4)(w/2-3 shorted)
LPA2068
LPA2064
-72dB MIN @ 20KHz
-72dB MIN @20KHz
0.6 Ω MAX
1.0 Ω MAX
Frequency Response:$
dB MAX, from 100 KHz to 1.1 MHz;
dB MAX, from 30 KHz to 100 KHz.
Mechanicals
LPA2068
LPA2064
Isolation Voltage
(Vrms)
1500
1500
Insertion Loss1
(dB @ 100KHz )
#1.0dB
#1.0dB
LINK-PP
DataCode
LINK-PP
%&
LPA20XX
Schematic
%
95
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