DS2155L Maxim Integrated Products, DS2155L Datasheet - Page 29

• Manufacturer Part Number: DS2155L
• Description: IC TXRX T1/E1/J1 1-CHIP 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2155L

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

4.8 Supply Pins
Signal Name:
Signal Description:
Signal Type:
3.3V ±5%. Should be connected to the RVDD and TVDD pins.
Signal Name:
Signal Description:
Signal Type:
3.3V ±5%. Should be connected to the DVDD and TVDD pins.
Signal Name:
Signal Description:
Signal Type:
3.3V ±5%. Should be connected to the RVDD and DVDD pins.
Signal Name:
Signal Description:
Signal Type:
Should be connected to the RVSS and TVSS pins.
Signal Name:
Signal Description:
Signal Type:
0V. Should be connected to DVSS and TVSS.
Signal Name:
Signal Description:
Signal Type:
0V. Should be connected 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
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