DS2143Q/T&R Maxim Integrated Products, DS2143Q/T&R Datasheet - Page 34

• Manufacturer Part Number: DS2143Q/T&R
• Description: IC CONTROLLER E1 5V LP 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of DS2143Q/T&R

• Controller Type: E1 Controller
• Interface: Parallel/Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS2143/DS2143Q
TRANSMIT SIDE TIMING
NOTES:
1. TSYNC in the frame mode (TCR1.1=0).
2. TSYNC in the multiframe mode (TCR1.1=1).
3. TLINK is programmed to source only the Sa4 bit.
4. This diagram assumes both the CAS MF and the CRC4 begin with the align frame.
LINE INTERFACE CONTROL TIMING
NOTES:
1. A write to CRB1 will cause the DS2143 to output this sequence.
2. A write to CRB2 will cause the DS2143 to output this sequence.
3. Timing numbers are based on RCLK=2.048 MHz with 50% duty cycle.
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