DS21Q50L Maxim Integrated Products, DS21Q50L Datasheet - Page 54

• Manufacturer Part Number: DS21Q50L
• Description: IC TRANSCEIVER E1 QUAD 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q50L

• Function: Transceiver
• Interface: E1
• Number Of Circuits: 4
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 230mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: AIS Alarms Detector and Generator, Loopback Functions, PRBS Generator / Detector, Remote Detector and Generator
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

Register Name:
Register Description:
Register Address:
Bit
Name
NAME
NRZE
OB4
OB3
OB2
OB1
OB0
—
—
NRZE
7
BIT
7
6
5
4
3
2
1
0
NRZ Enable. When this bit is set, the receiver can accept TTL-type NRZ data at the RTIP
input. RRING becomes a clock input.
0 = RTIP and RRING are in normal mode
1 = RTIP becomes an NRZ TTL type input and RRING is its associated clock input. Data
at RTIP is clocked in on the falling edge of the clock present on RRING.
Unused. Should be set = 0 for proper operation.
Unused. Should be set = 0 for proper operation.
OUTB Control Bit 4. Inverts OUTB output.
OUTB Control Bit 3
OUTB Control Bit 2
OUTB Control Bit 1
OUTB Control Bit 0
—
6
OUTBC
OUTB Control Register
1B Hex
—
5
OB4
4
54 of 87
OB3
3
FUNCTION
OB2
2
OB1
1
OB0
0