DS3174 Maxim Integrated Products, DS3174 Datasheet - Page 91

• Manufacturer Part Number: DS3174
• Description: IC QUAD DS3/E3 TXRX 400-PBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3174

• Function: Single-Chip Transceiver
• Interface: DS3, E3
• Number Of Circuits: 4
• Voltage - Supply: 3.135 V ~ 3.465 V
• Current - Supply: 725mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Includes: DS3 Framers, E3 Framers, HDLC Controller, On-Chip BERTs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

Figure 10-18. G.832 E3 Frame Format
Figure 10-19. MA Byte Format
Table 10-29
Table 10-29. G.832 E3 Frame Overhead Bit Definitions
Byte
FA1, FA2
EM
TR
MA
NR
GC
FA1
MA
EM
NR
GC
TR
MSB
RDI
1
FA2
RDI - Remote Defect Indicator
REI - Remote Error Indicator
SL - Signal Label
MI - Multi-frame Indicator
TM - Timing Marker
REI
shows the function of each overhead bit in the DS3 frame.
SL
Definition
Frame Alignment bytes
Error Monitoring byte
Trail Trace byte
Maintenance and Adaption
byte
Network Operator byte
General-Purpose
Communication Channel byte
SL
SL
MI
MI
530 Byte Payload
59 Columns
LSB
TM
8
91
9 Rows