Datasheet

DS21352/DS21552
25 of 137
4.1.7 SUPPLY PINS
Signal Name:
DVDD
Signal Description:
Digital Positive Supply
Signal Type:
Supply
5.0 volts +/-5% (DS21552) or 3.3 volts +/-5% (DS21352). Should be tied to the RVDD and TVDD pins.
Signal Name:
RVDD
Signal Description:
Receive Analog Positive Supply
Signal Type:
Supply
5.0 volts +/-5% (DS21552) or 3.3 volts +/-5% (DS21352). Should be tied to the DVDD and TVDD pins.
Signal Name:
TVDD
Signal Description:
Transmit Analog Positive Supply
Signal Type:
Supply
5.0 volts +/-5% (DS21552) or 3.3 volts +/-5% (DS21352). Should be tied to the RVDD and DVDD pins.
Signal Name:
DVSS
Signal Description:
Digital Signal Ground
Signal Type:
Supply
Should be tied to the RVSS and TVSS pins.
Signal Name:
RVSS
Signal Description:
Receive Analog Signal Ground
Signal Type:
Supply
0.0 volts. Should be tied to DVSS and TVSS.
Signal Name:
TVSS
Signal Description:
Transmit Analog Signal Ground
Signal Type:
Supply
0.0 volts. Should be tied to DVSS and RVSS.