DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 235

• 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

Bit 3: CLAD Transmit Clock Source Control (CLADC). This bit is used to enable the CLAD clocks as the source
of the internal transmit clock. This function of this bit is conditional on other control bits. See
details.
Bit 2: Receive Framer IO Signal Timing Select (RFTS). This bit controls the timing reference for the signals on
the receive framer interface IO pins. The pins controlled are RSERn, RSOFOn / RDENn / RFOHENn and
RFOHENn. See
Bit 1: Transmit Framer IO Signal Timing Select (TFTS). This bit controls the timing reference for the signals on
the transmit framer interface IO pins. The pins controlled are TOHMIn / TSOFIn, TFOHn / TSERn, TFOHENIn and
TSOFOn / TDENn / TFOHENOn. See
Bit 0: Transmit Line IO Signal Timing Select (TLTS). This bit controls the timing reference for the signals on the
transmit line interface IO pins. The pins controlled are TPOSn / TDATn and TNEGn / TOHMOn. See
more details.
0 = Use CLAD clocks for the transmit clock as appropriate
1 = Do not use CLAD clocks for the transmit clock – (if no loopback is enabled, TCLKIn is the source)
0 = Use output clocks for timing reference
1 = Use input clocks for timing reference
0 = Use output clocks for timing reference
1 = Use input clocks for timing reference
0 = Use output clocks for timing reference
1 = Use input clocks for timing reference
Table 10-8
for more details.
Table 10-7
for more details.
235
Table 10-4
Table 10-6
for more
for