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VDSL LPAnsformers
Excellent return loss and balance Surface mount or through hole package Supplementary insulation For RoHS part add suffix NL RoHS NL peak solder rating 235
Link-PP Int’l Technology
Electrical Specifications @ 25 Operating Temperature -40 to +85
Part Number
LPA4006(THT)
LPA4023(THT)
LPA4004(SMT)
Turns Ratio
1:1
1:1CT
Insertion Loss (dB MAX)
200 KHz to 400 KHz: 0.75 400 KHz to 30 MHz: 0.50 200 KHz to 20 MHz: 0.50 20 MHz to 30MHz: 0.75
1CS:1CS
200 KHz to 11MHz: 1.00
Return Loss (dB MIN)
200 KHz to18 MHz: 20
18 MHz to 30 MHz: 14
200 KHz to18 MHz: 17
18MHz to 30 MHz: 13 200 KHz: 10 400 KHz: 16 4 MHz: 16
Longitudinal Balance (dB TYP)
200 KHz: 60 11 MHz : 50 100 MHz: 40 200 KHz: 60 11 MHz : 50 100 MHz: 40
200 KHz: 50
2 MHz: 40
Isolation Voltage (Vrms)
3000
3000
1500
11 MHz: 10
11 MHz : 40
NOTES: Temperature range:-40( to +80(. Insertion loss increases by up to 1 dB at the extreme temperatures. Impedance for test: 100 #or 13.