DS21552L+ Maxim Integrated Products, DS21552L+ Datasheet - Page 96

• Manufacturer Part Number: DS21552L+
• Description: IC TXRX T1 1-CHIP 5V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21552L+

• 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: DSX-1 and CSU Line Build-Out Generator, HDLC Controller, In-Band Loop Code Generator and Detector
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 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
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

RUPCD: RECEIVE UP CODE DEFINITION REGISTER (Address=14 Hex)
RDNCD: RECEIVE DOWN CODE DEFINITION REGISTER (Address=15 Hex)
SYMBOL
SYMBOL
(MSB)
(MSB)
C7
C7
C7
C6
C5
C4
C3
C2
C1
C0
C7
C6
C5
C4
C3
C2
C1
C0
POSITION
POSITION
RDNCD.7
RDNCD.6
RDNCD.5
RDNCD.4
RDNCD.3
RDNCD.2
RDNCD.1
RDNCD.0
RUPCD.7
RUPCD.6
RUPCD.5
RUPCD.4
RUPCD.3
RUPCD.2
RUPCD.1
RUPCD.0
C6
C6
NAME AND DESCRIPTION
Receive Up Code Definition Bit 7. First bit of the repeating pattern.
Receive Up Code Definition Bit 6. A Don’t Care if a 1 bit length is selected.
Receive Up Code Definition Bit 5. A Don’t Care if a 1 or 2 bit length is selected.
Receive Up Code Definition Bit 4. A Don’t Care if a 1 to 3 bit length is selected.
Receive Up Code Definition Bit 3. A Don’t Care if a 1 to 4 bit length is selected.
Receive Up Code Definition Bit 2. A Don’t Care if a 1 to 5 bit length is selected.
Receive Up Code Definition Bit 1. A Don’t Care if a 1 to 6 bit length is selected.
Receive Up Code Definition Bit 0. A Don’t Care if a 1 to 7 bit length is selected.
NAME AND DESCRIPTION
Receive Down Code Definition Bit 7. First bit of the repeating pattern.
Receive Down Code Definition Bit 6. A Don’t Care if a 1 bit length is selected.
Receive Down Code Definition Bit 5. A Don’t Care if a 1 or 2 bit length is selected.
Receive Down Code Definition Bit 4. A Don’t Care if a 1 to 3 bit length is selected.
Receive Down Code Definition Bit 3. A Don’t Care if a 1 to 4 bit length is selected.
Receive Down Code Definition Bit 2. A Don’t Care if a 1 to 5 bit length is selected.
Receive Down Code Definition Bit 1. A Don’t Care if a 1 to 6 bit length is selected.
Receive Down Code Definition Bit 0. A Don’t Care if a 1 to 7 bit length is selected.
C5
C5
C4
C4
96 of 137
C3
C3
C2
C2
C1
C1
(LSB)
(LSB)
C0
C0