DS21348T+ Maxim Integrated Products, DS21348T+ Datasheet - Page 42

• Manufacturer Part Number: DS21348T+
• Description: IC LIU T1/E1/J1 3.3V 44-TQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS21348T+

• Number Of Drivers/receivers: 1/1
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 100 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 6-2. Receive Code Length
TCD1 (0BH): TRANSMIT CODE DEFINITION REGISTER 1
RUP2/RDN2 RUP1/ RDN1
TC1
(MSB)
SYMBOL
0
0
1
1
C7
0
0
0
0
1
1
1
1
C7
C6
C5
C4
C3
C2
C1
C0
TC0
0
1
0
1
C6
LENGTH SELECTED
0
0
1
1
0
0
1
1
POSITION
TCD1.7
TCD1.6
TCD1.5
TCD1.4
TCD1.3
TCD1.2
TCD1.1
TCD1.0
16/8/4/2/1
C5
(BITS)
6/3
RUP0/RDN0
5
7
0
1
0
1
0
1
0
1
DESCRIPTION
Transmit Code Definition Bit 7. First bit of the repeating
pattern.
Transmit Code Definition Bit 6.
Transmit Code Definition Bit 5.
Transmit Code Definition Bit 4.
Transmit Code Definition Bit 3.
Transmit Code Definition Bit 2. A Don’t Care if a 5-bit
length is selected.
Transmit Code Definition Bit 1. A Don’t Care if a 5-bit or 6-
bit length is selected.
Transmit Code Definition Bit 0. A Don’t Care if a 5-bit, 6-
bit, or 7-bit length is selected.
C4
42 of 76
SELECTED (BITS)
LENGTH
C3
16/8
1
2
3
4
5
6
7
C2
C1
(LSB)
C0