PEB4265VV12NT Infineon Technologies, PEB4265VV12NT Datasheet - Page 68

• Manufacturer Part Number: PEB4265VV12NT
• Manufacturer: Infineon Technologies

Specifications of PEB4265VV12NT

• 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: Not Compliant

Preliminary
Figure 33
Data Sheet
1 Message length equals the number of bytes to follow in the message body, excluding the checksum.
A: 0.2 - 3 second ring burst
B: 0.5 - 1.5 seconds between first ring burst and start of data transmission
C: 300 alternating mark and space bits
D: 180 mark bits
C + D + E = 2.9 to 3.7 seconds
F: 200ms
G: 1.8 - 3 second ring burst
Message
Message Header
First Ring Burst
Type
A
Bellcore On-hook Caller ID Physical Layer Transmission
Bellcore On-hook Caller ID Physical Layer Transmission
Message
Length
B
1
Channel Seizure
Parameter
Parameter Header
Type
C
Parameter
Message
Parameter Message
Length
Mark
D
Message Body
Parameter
Byte
Parameter Body
68
Data Packet
E
Parameter
Bytes
More
F
Parameter
Messages
More
Second Ring
Burst
G
Functional Description
Checksum
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2000-07-14
DuSLIC