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VDSL Transformers
for Ikanos SmartLeap

These products are not available in RoHS-compliant versions. Terminations contain lead. Contact Coilcraft for current status or possible alternatives.
  • Developed specifically for use with the Ikanos SmartLeap chipset series for high-speed telecom applications.
  • 6-pin and 8-pin versions for ANSI and ETSI standards
  • −75 dB maximum harmonic distortion
  • 60 dB minimum longitudinal balance
  • 1500 Vrms winding to winding isolation

SPECIFICATIONS


Part number
Click to get parts
Std Number
of pins
L
±10%1
(µH)
DCR max (Ohms)2 Leakage
L max3
(µH)
Turns
ratio
line:chip
Capacitance4
max (pF)
Stray
capacitance5
max (pF)
pri sec
B0233-A ANSI 6 200 1.00 0.184 1.00 3 : 1 10.0 25.0
C0971-A ANSI 8 200 0.913 0.154 0.70 3 : 1 25.0 25.0
B0709-B ETSI 6 200 0.913 0.113 0.70 7 : 2 25.0 15.0
B0749-B ETSI   8 200 0.913 0.113 0.70 7 : 2 25.0 15.0
1 Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
2 DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
3 Leakage inductance tested across the primary with the secondary windings shorted.
4 Capacitance tested between windings with 0.1 Vrms applied at 80 KHz.
5 Stray capacitance tested across the primary with 0.1 Vrms applied at 2.5 MHz.
6 Ambient temperature range: −40°C to +85°C
7 Storage temperature range: Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C
8 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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Updated: April 11, 2017