DS2154L+ Maxim Integrated Products, DS2154L+ Datasheet - Page 22

• Manufacturer Part Number: DS2154L+
• Description: IC TXRX E1 1CHIP 5V ENH 100-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS2154L+

• Number Of Drivers/receivers: 1/1
• Protocol: E1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 1.544 Mbps
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current (max): 75 mA (Typ)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Ic Interface Type: Parallel, Serial
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 100
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RCR2: RECEIVE CONTROL REGISTER 2 (Address = 11 Hex)
(MSB)
Sa8S
SYMBOL
RBCS
RESE
Sa8S
Sa7S
Sa6S
Sa5S
Sa4S
—
Sa7S
POSITION
RCR2.7
RCR2.6
RCR2.5
RCR2.4
RCR2.3
RCR2.2
RCR2.1
RCR2.0
Sa6S
NAME AND DESCRIPTION
Sa8 Bit Select. Set to 1 to have RLCLK pulse at the Sa8 bit
position; set to 0 to force RLCLK low during Sa8 bit position.
See Section
Sa7 Bit Select. Set to 1 to have RLCLK pulse at the Sa7 bit
position; set to 0 to force RLCLK low during Sa7 bit position.
See Section
Sa6 Bit Select. Set to 1 to have RLCLK pulse at the Sa6 bit
position; set to 0 to force RLCLK low during Sa6 bit position.
See Section
Sa5 Bit Select. Set to 1 to have RLCLK pulse at the Sa5 bit
position; set to 0 to force RLCLK low during Sa5 bit position.
See Section
Sa4 Bit Select. Set to 1 to have RLCLK pulse at the Sa4 bit
position; set to 0 to force RLCLK low during Sa4 bit position.
See Section
Receive Side Backplane Clock Select.
0 = if RSYSCLK is 1.544MHz
1 = if RSYSCLK is 2.048MHz
Receive Side Elastic Store Enable.
0 = elastic store is bypassed
1 = elastic store is enabled
Not Assigned. Should be set to 0 when written.
Sa5S
22 of 87
14
14
14
14
14
for timing details.
for timing details.
for timing details.
for timing details.
for timing details.
Sa4S
RBCS
RESE
(LSB)
—