PEF24902HV21XP Lantiq, PEF24902HV21XP Datasheet - Page 41
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PEF24902HV21XP
Manufacturer Part Number
PEF24902HV21XP
Description
Manufacturer
Lantiq
Datasheet
1.PEF24902HV21XP.pdf
(52 pages)
Specifications of PEF24902HV21XP
Number Of Line Interfaces
1
Lead Free Status / Rohs Status
Compliant
5
External circuitry meets electrical characteristic requirements of
from Infineon´s recommendations for external circuitry may significantly degrade either
ISDN and / or ADSL performance.
Attention: Any warranty, whether express or implied shall be subject to the use of
Note: No Return Loss requirement is specified by
5.1
According to
Table 19
Terminating Impedance
2B1Q
4B3T
5.2
According to
Figure 12
Data Sheet
C
C
External Circuitry
the chips within the procedure as outlined in the respective Data Sheet.
In case the chips are used incorrectly or not used within the logic or
electrical specifications, any and all warranty or other claim based on
any defect or malfunction whatsoever shall be excluded.
Terminating Impedance of the Line Port (Informative)
Terminating Impedance of the ADSL Port (Informative)
B
B
Ref [3.]
Ref [3.]
Terminating Impedance of the ISDN Port Z_ISDN
Terminating Impedance of the ADSL Port Z_ADSL-I
= 27 nF
= 27 nF
and
and
Ref
Ref
C = 41.8 nF
C = 41.8 nF
L = 82 µH
[4.].
[4.].
Symbol
Z
Z
Line
Line
(2B1Q)
(4B3T)
41
Ref
Z_ADSL-I
R = 100
[3.].
Value
135
150
Ref
External Circuitry
[3.]. Any deviation
Rev. 1, 2004-05-28
Z_ADSL-I
PEB 24902
PEF 24902
Unit