DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 101

• 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

Table 10-3
Table 10-3. Source Selection of TLCLK Clock Signal
TLCLKn
Figure 10-2
Figure 10-2. Internal TX Clock
Table 10-4
SIGNAL
identifies the source of the output signal TLCLKn based on certain variables and register bits.
identifies the source of the output signal TCLKOn based on certain variables and register bits.
shows the source of the TCLKOn signals.
TCLKI
CLAD
PORT.CR3
LOOPT
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RCLKO
PORT.CR3.
(PORT.CR4)
CLADC
LBM[2:0]
0
1
XXX
XXX
10X
10X
010
110
010
110
011
011
000
001
100
111
000
001
100
111
LOOPBACK
PAYLOAD
LLB OR
PLB?
0
1
PLB
PLB
LLB
LLB
LLB
LLB
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NA
NA
101
LIUEN
X
X
X
X
X
X
X
X
X
X
1
0
1
1
0
0
1
0
TCLKO
(PORT.CR3)
CLADC
X
X
X
X
X
X
X
X
0
0
0
0
0
1
1
1
1
1
SOURCE
RLCLKn
RLCLKn
RLCLKn
RLCLKn
TCLKIn
TCLKIn
TCLKIn
TCLKIn
TCLKIn
RX LIU
RX LIU
RX LIU
RX LIU
CLAD
CLAD
CLAD
CLAD
CLAD