CLC014AJE National Semiconductor, CLC014AJE Datasheet - Page 14

• Manufacturer Part Number: CLC014AJE
• Description: 07B4822
• Manufacturer: National Semiconductor

Specifications of CLC014AJE

• Ic Function: Adaptive Cable Equalizer
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: SOIC
• No. Of Pins: 14
• Termination Type: SMD
• Rohs Compliant: No
• Filter Terminals: SMD
• Data Rate Max: 650Mbps
• Lead Free Status / Rohs Status: Not Compliant

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ble. A voltage divider is necessary to scale the voltage to the
required level at the input of the CLC014. This resistor net-
work also provides the correct impedance match for twisted
pair.
For Category 5 UTP, the approximate AEC voltage per length
is 3.75 mV/m (see Block Description). The CLC006 pro-
vides a trim adjust for fine tuning the output signal with the
resistor R. Refer to the CLC006/007 datasheet for tuning di-
rections.
FIGURE 13. Twisted Pair Equalization
100056 Version 11 Revision 6
FIGURE 15. Typical Measurement Setup
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Print Date/Time: 2010/08/23 16:48:25
FIGURE 14. Before and After Equalization at 622 Mbps
Through 50 Meters of Category 5 UTP
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