DS21554L Maxim Integrated Products, DS21554L Datasheet - Page 35

• Manufacturer Part Number: DS21554L
• Description: IC TXRX E1 1-CHIP 5V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21554L

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: Remote and AIS Alarm Detector / Generator
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

TCR2: TRANSMIT CONTROL REGISTER 2 (Address = 13 Hex)
SYMBOL
(MSB)
Sa8S
AEBE
ODM
Sa8S
Sa7S
Sa6S
Sa5S
Sa4S
PF
POSITION
Sa7S
TCR2.0
TCR2.7
TCR2.6
TCR2.5
TCR2.4
TCR2.3
TCR2.2
TCR2.1
Sa6S
Sa8 Bit Select. Set to one to source the Sa8 bit from the TLINK pin; set
to zero to not source the Sa8 bit. See Section
Sa7 Bit Select. Set to one to source the Sa7 bit from the TLINK pin; set
to zero to not source the Sa7 bit. See Section
Sa6 Bit Select. Set to one to source the Sa6 bit from the TLINK pin; set
to zero to not source the Sa6 bit. See Section
Sa5 Bit Select. Set to one to source the Sa5 bit from the TLINK pin; set
to zero to not source the Sa5 bit. See Section
Sa4 Bit Select. Set to one to source the Sa4 bit from the TLINK pin; set
to zero to not source the Sa4 bit. See Section
Output Data Mode.
0 = pulses at TPOSO and TNEGO are one full TCLKO period wide
1 = pulses at TPOSO and TNEGO are 1/2 TCLKO period wide
Automatic E–Bit Enable.
0 = E–bits not automatically set in the transmit direction
1 = E–bits automatically set in the transmit direction
Function of RLOS/LOTC Pin.
0 = Receive Loss of Sync (RLOS)
1 = Loss of Transmit Clock (LOTC)
Sa5S
35 of 124
NAME AND DESCRIPTION
Sa4S
ODM
18.2
18.2
18.2
18.2
18.2
for timing details.
for timing details.
for timing details.
for timing details.
for timing details.
AEBE
(LSB)
PF