ADSL Interface Transformers
Document 255
ADSL Interface Transformers
For Virata Beryllium chipset
This product is not RoHS-compliant. Contact Coi...
Description
Document 255
ADSL Interface Transformers
For Virata Beryllium chipset
This product is not RoHS-compliant. Contact Coilcraft for current status or possible alternatives.
These transformers provide coupling and line isolation for ADSL interfaces using the Virata Beryllium chip set.
They feature very low leakage inductance, stable primary inductance from -40°C to +85°C and longitudinal balance optimized for the best overall performance at ADSL transmission speeds.
In addition to the standard model shown, Coilcraft can provide custom transformers with other turns ratios.
For free evaluation samples or to discuss custom designs, contact Coilcraft or visit www.coilcraft.com.
Part
number
Style
Chip set
X8388-C
SMT
Virata Beryllium
Line side inductance
(mH) 600 ±5%
Leakage inductance max (µH)
DCR max (Ohms) Chip side Line side
6 1.27 (7-6), 1.19 (9-8) 1.16 (2-3, 4-5)
Part number
Dielectric
strength
Turns ratio
(V) line :...
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