DS21554LB+ Maxim Integrated Products, DS21554LB+ Datasheet - Page 24

• Manufacturer Part Number: DS21554LB+
• Description: IC TXRX E1 5V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21554LB+

• 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
• 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
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.1.7.
Signal Name:
Signal Description:
Signal Type:
5.0V ±5% (DS21554) or 3.3V ±5% (DS21354). Should be tied to the RVDD and TVDD pins.
Signal Name:
Signal Description:
Signal Type:
5.0V ±5% (DS21554) or 3.3V ±5% (DS21354). Should be tied to the DVDD and TVDD pins.
Signal Name:
Signal Description:
Signal Type:
5.0V ±5% (DS21554) or 3.3V ±5% (DS21354). Should be tied to the RVDD and DVDD pins.
Signal Name:
Signal Description:
Signal Type:
0.0V. Should be tied to the RVSS and TVSS pins.
Signal Name:
Signal Description:
Signal Type:
0.0V. Should be tied to DVSS and TVSS.
Signal Name:
Signal Description:
Signal Type:
0.0V. Should be tied to DVSS and RVSS.
Supply Pins
DVDD
Digital Positive Supply
Supply
RVDD
Receive Analog Positive Supply
Supply
TVDD
Transmit Analog Positive Supply
Supply
DVSS
Digital Signal Ground
Supply
RVSS
Receive Analog Signal Ground
Supply
TVSS
Transmit Analog Signal Ground
Supply
24 of 124