PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 290

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
HIM-AN
AC-XGAIN Analog gain in transmit direction (should be set to zero).
PDOT-DIS
Data Sheet
Higher impedance in analog impedance matching loop.
HIM-AN corresponds to the coefficients calculated with DuSLICOS. If the
coefficients are calculated with standard impedance in analog impedance
matching loop, HIM-AN must be set to 0; if the coefficients are calculated
with high impedance in analog impedance matching loop, HIM-AN must be
set to 1.
HIM-AN = 0
HIM-AN = 1
AC-XGAIN = 0
AC-XGAIN = 1
Power Down Overtemperature Disable
PDOT-DIS = 0
PDOT-DIS = 1
Standard impedance in analog impedance matching
loop (300
High impedance in analog impedance matching loop
(600
No additional analog gain in transmit direction.
Additional 6 dB analog amplification in transmit
direction.
SLICOFI-2x Command Structure and Programming
When over temperature is detected, the SLIC-S/-S2
is automatically switched into Power Down High
Impedance mode (PDH). This is the safe operation
mode for the SLIC-S/-S2 in case of overtemperature.
To leave the automatically activated PDH mode,
DuSLIC has to be switched manually to PDH mode
and then in the mode as desired.
When over temperature is detected, the SLIC-S/-S2
doesn’t automatically switch into Power Down High
Impedance mode. In this case the output current of
the SLIC-S/-S2 buffers is limited to a value which
keeps the SLIC-S/-S2 temperature below the upper
temperature limit.
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290
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DuSLIC-S/-S2
2000-07-14