PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 207

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

Preliminary
RNG-
OFFSET[1:0]
0 0
0 1
1 0
1 1
By setting the RAMP_EN bit to 1, the ramp generator is started by setting LM_EN from
0 to 1 (see
Exception: Transition of RNG-OFFSET from 10 to 11 or 11 to 10 where the ramp
generator is started automatically (see
For Ring Offset RO1 the usual "Hook Threshold Ring" is used. Using Ring Offset RO2
or RO3 in any ringing mode (Ringing and Ring Pause) also changes the hook thresholds.
In this case the "Hook Message Waiting" threshold is used automatically.
When using the Ring Offsets RO2 and RO3 for Message Waiting an additional lamp
current is expected. In this case the Hook Message Waiting threshold should be
programmed higher than the Hook Threshold Ring.
Data Sheet
Figure
Ring Offset Voltage in Given Mode
Active
ACTH
ACTL
Voltage given by DC
regulation
Ring Offset RO1/2
(no DC regulation)
Ring Offset RO2/2
(no DC regulation)
Ring Offset RO3/2
(no DC regulation)
71).
SLICOFI-2x Command Structure and Programming
Figure
Active Ring
ACTR
Voltage given by DC
regulation
Ring Offset RO1
(no DC regulation)
Ring Offset RO2
(no DC regulation)
Ring Offset RO3
(no DC regulation)
207
71).
Ring Pause Ringing
Ring Offset RO1
Hook Threshold Ring
Ring Offset RO1
Hook Threshold Ring
Ring Offset RO2
Hook Message Waiting
Ring Offset RO3
Hook Message Waiting
DuSLIC-E/-E2/-P
2000-07-14