DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 40

• Manufacturer Part Number: DS3181
• Description: Network Controller & Processor ICs DS3-E3 ATM-Packet PH Y with Built-in Line
• Manufacturer: Maxim Integrated Products

Specifications of DS3181

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 280 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TEBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.3 UNI Line Interface Mode
This mode is valid for all framing modes, providing a digital NRZ input/output on RDATn and TDATn and clocked
by RLCLKn and TLCLKn. The B3ZS/HDB3 decoder/encoder block is disabled except for the BPV counter, which is
used to count RLCV errors.
Table 7-3. UNI Line Interface Mode Configuration Registers
Unipolar Mode
Figure 7-3. UNI Line Interface Mode
RLCLKn
TLCLKn
RDATn
TDATn
MODE
Clock Rate
Adapter
TUA1
LM[2:0]
1XX
LINE.RCR.RZSD
LINE.TCR.TZSD
AND
X
40
TO FRAMING LOGIC
OR EXTERNAL PINS
FROM FRAMING LOGIC
OR EXTERNAL PINS
PORT.CR2
TLEN
1
n = port #
(1-4)