DS3163 Maxim Integrated Products, DS3163 Datasheet - Page 159

IC TRPL ATM/PACKET PHY 400-PBGA

DS3163

Manufacturer Part Number
DS3163
Description
IC TRPL ATM/PACKET PHY 400-PBGA
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of DS3163

Applications
*
Mounting Type
Surface Mount
Package / Case
400-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS3163
Manufacturer:
Maxim Integrated
Quantity:
10 000
Part Number:
DS3163N
Manufacturer:
Maxim Integrated
Quantity:
10 000
10.10 DS3/E3 Framer / Formatter
10.10.1 General Description
The Receive DS3/E3 Framer receives a unipolar DS3/E3 signal, determines frame alignment and extracts the
DS3/E3 overhead in the receive direction. The Transmit DS3/E3 Formatter receives a DS3/E3 payload, generates
framing, inserts DS3/E3 overhead, and outputs a unipolar DS3/E3 signal in the transmit direction.
The Receive DS3/E3 Framer receives a DS3/E3 signal, determines the frame alignment, extracts the DS3/E3
overhead, and outputs the payload with frame and overhead
The Transmit DS3/E3 Formatter receives a DS3/E3 payload from the ATM/Packet Processor, generates a DS3/E3
frame, optionally inserts DS3/E3 overhead, and transmits the DS3/E3 signal.
Refer to
Figure 10-37. Framer Detailed Block Diagram
10.10.2 Features
10.10.2.1 Transmit Formatter
10.10.2.2 Receive Framer
Programmable DS3 or E3 formatter – Accepts a DS3 (M23 or C-bit) or E3 (G.751 or G.832) signal and
performs DS3/E3 overhead generation.
Arbitrary framing format support – Generates a signal with an arbitrary framing format. The line
overhead/stuff periods are added into the data stream using an overhead mask signal.
Generates alarms and errors – DS3 alarm conditions (AIS, RDI, and Idle) and errors (framing, parity, and
FEBE), or E3 alarm conditions (AIS and RDI/RAI) and errors (framing, parity, and REI) can be inserted into the
outgoing data stream.
Externally controlled serial DS3/E3 overhead insertion port – Can insert all DS3 or E3 overhead via a
serial interface. DS3/E3 overhead insertion is fully controlled via the serial overhead interface.
HDLC overhead insertion – An HDLC channel can be inserted into the DS3 or E3 data stream.
FEAC insertion – A FEAC channel can be inserted into the DS3 or E3 data stream.
Trail Trace insertion – Inputs and inserts the G.832 E3 TR byte.
Programmable DS3 or E3 framer – Accepts a DS3 (M23 or C-bit) or E3 (G.751 or G.832) signal and performs
DS3/E3 overhead termination.
Arbitrary framing format support – Accepts a signal with an arbitrary framing format. The Line overhead/stuff
periods are removed from the data stream using an overhead mask signal.
Adapter
Clock
Rate
Figure 10-37
Decoder
Encoder
B3ZS/
HDB3
HDB3
B3ZS/
for the location of the DS3/E3 Framer/Formatter blocks in the DS316x devices.
TUA1
TAIS
IEEE P1149.1
Access Port
JTAG Test
FEAC
DS3 / E3
Transmit
Framer
DS3 / E3
Receive
Formatter
Buffer
Trace
Trail
HDLC
GEN
UA1
FRAC/
PLCP
TX
RX FRAC/
PLCP
Processor
Processor
Processor
RX BERT
Processor
Tx Packet
TX BERT
Packet
Tx Cell
Microprocessor
Cell
Rx
Rx
Interface
FIFO
Tx
Rx
FIFO

Related parts for DS3163