PEB4264VV1.2XT Infineon Technologies, PEB4264VV1.2XT Datasheet - Page 208

• Manufacturer Part Number: PEB4264VV1.2XT
• Manufacturer: Infineon Technologies

Specifications of PEB4264VV1.2XT

• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Pin Count: 22
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Preliminary
Figure 71
The three programmable Ring Offsets are typically used for the following purposes:
Table 50
Ring Offset Voltage
Ring Offset RO1
Ring Offset RO2
Ring Offset RO3
Besides the typical usage described in
can also be used for the generation of different custom waveforms (see
Data Sheet
Ring Offset (RO) Voltage
RNG-OFFSET[1:0]
(register LMCR2)
(register LMCR1)
Generated
RAMP-EN
LM-EN
RO1 = 20 V
RO3 = 120 V
RO2 = 40 V
Example for Switching Between Different Ring Offset Voltages
Typical Usage for the three Ring Offsets
01
Application
Ringing
Low voltage for message waiting lamp
High voltage for message waiting lamp
SLICOFI-2x Command Structure and Programming
10
Table 50
208
11
the Ring Offsets RO1, RO2 and RO3
01
DuSLIC-E/-E2/-P
Figure
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2000-07-14
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