PEF24902HV21XP Lantiq, PEF24902HV21XP Datasheet - Page 43

• Manufacturer Part Number: PEF24902HV21XP
• Manufacturer: Lantiq

Specifications of PEF24902HV21XP

• Number Of Line Interfaces: 1
• Lead Free Status / Rohs Status: Compliant

The distances between Starpoint - AFE-X (Lat) and Starpoint - GEMINAX MAX (Laa)
shall not exceed the order of magnitude of typical linecard dimensions.
Note: For testing purposes (for instance PSD measurement), it may be desirable to
Remote power feeding according to
shall be accordingly.
5.4
Figure 14
Table 21
Parameter
U-Transformer: EP13 (T60403-M6384-x002)
U-Transformer ratio;
Device side : Line side
Main inductance of windings on the line side
Leakage inductance of windings on the line side L
Data Sheet
measure using ETSI´s terminating impedance (Z_ADSL, see
of GEMINAX MAX impedance. Nevertheless, in IVD configuration, the blocking
capacitors C
circuitry. The value of the resulting capacitance must conform to recommendation
on GEMINAX MAX external circuitry (specified in GEMINAX® Prel. Application
Note “ADSL Transformer and Low Pass Definition”).
BOUT
AOUT
External Circuitry 4B3T ADSL-friendly
BIN
AIN
External Circuitry -
External Circuitry Parameters - 4B3T ADSL-friendly
B
may be combined with capacitors of the GEMINAX MAX external
R3
R3
Ref [2.]
4B3T ADSL-friendly
43
is required. DC characteristics of L / C
Symbol Value
n
L
H
S
R4
R4
R
R
T
T
C1
1:1.32
7.9
<50
AFE-X_extcirc_4B3T
External Circuitry
Figure
n
Rev. 1, 2004-05-28
>1µ
PEB 24902
PEF 24902
12) instead
Unit
mH
µH
Starpoint
Hybrid
B