DS33R11+ Maxim Integrated Products, DS33R11+ Datasheet - Page 253

• Manufacturer Part Number: DS33R11+
• Description: IC ETH TXRX T1/E1/J1 256-BGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS33R11+

• Protocol: T1/E1/J1
• Voltage - Supply: 1.8V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 4 – 7: Receive Level Threshold Bits (RLT0 to RLT3)
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 0 – 4: Transmit Channel Monitor Bits (TCM0 to TCM4). TCM0 is the LSB of a 5-bit channel select that
determines which transmit channel data appear in the TR.TDS0M register.
RLT3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
RLT3
—
RLT2
7
0
7
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
TR.CCR4
Common Control Register 4
73h
TR.TDS0SEL
Transmit Channel Monitor Select
74h
RLT2
RLT1
—
6
0
6
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
RLT1
RLT0
—
5
0
5
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
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Receive Level (dB)
TCM4
RLT0
Greater than -2.5
Less than -37.5
0
0
4
4
-10.0
-12.5
-15.0
-17.5
-20.0
-22.5
-25.0
-27.5
-30.0
-32.5
-35.0
-2.5
-5.0
-7.5
TCM3
—
3
0
3
0
TCM2
—
2
0
2
0
TCM1
—
1
0
1
0
TCM0
—
0
0
0
0