DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 28

• Manufacturer Part Number: DS21455
• Description: Network Controller & Processor ICs Quad E1-T1-J1 Single -Chip Transceiver (S
• Manufacturer: Maxim Integrated Products

Specifications of DS21455

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

5.7 Supply Pins
Signal Name:
Signal Description:
Signal Type:
3.3V ±5%. Should be tied to the RVDD and TVDD pins.
Signal Name:
Signal Description:
Signal Type:
3.3V ±5%. Should be tied to the DVDD and TVDD pins.
Signal Name:
Signal Description:
Signal Type:
3.3V ±5% Should be tied to the RVDD and DVDD pins.
Signal Name:
Signal Description:
Signal Type:
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.
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
28 of 270