DS2153Q-A7+T&R Maxim Integrated Products, DS2153Q-A7+T&R Datasheet - Page 15

• Manufacturer Part Number: DS2153Q-A7+T&R
• Description: IC TXRX E1 1-CHIP 5V 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of DS2153Q-A7+T&R

• Function: Single-Chip Transceiver
• Interface: E1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 65mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

CCR2: COMMON CONTROL REGISTER 2 (Address = 1A Hex)
(MSB)
ECUS
SYMBOL
LOTCMC
VCRFS
RSERC
ECUS
AAIS
ARA
RLB
LLB
VCRFS
POSITION
CCR2.7
CCR2.6
CCR2.5
CCR2.4
CCR2.3
CCR2.2
CCR2.1
CCR2.0
AAIS
NAME AND DESCRIPTION
Error Counter Update Select.
0 = update error counters once a second
1 = update error counters every 62.5ms (500 frames)
VCR Function Select.
0 = count Bipolar Violations (BPVs)
1 = count Code Violations (CVs)
Automatic AIS Generation.
0 = disabled
1 = enabled
Automatic Remote Alarm Generation.
0 = disabled
1 = enabled
RSER Control.
0 = allow RSER to output data as received under all conditions
1 = force RSER to 1 under loss of frame alignment conditions
Loss of Transmit Clock Mux Control. Determines whether the
transmit side formatter should switch to the ever present RCLK
if the TCLK should fail to transition (see
0 = do not switch to RCLK if TCLK stops
1 = switch to RCLK if TCLK stops
Remote Loopback.
0 = loopback disabled
1 = loopback enabled
Local Loopback.
0 = loopback disabled
1 = loopback enabled
ARA
15 of 60
RSERC
LOTCMC
Figure
RLB
1-1).
(LSB)
LLB