SD006EVK National Semiconductor, SD006EVK Datasheet - Page 5

• Manufacturer Part Number: SD006EVK
• Description: BOARD EVALUATION CLC006
• Manufacturer: National Semiconductor

Specifications of SD006EVK

• Design Resources: SD006EVK Schematic
• Main Purpose: Interface, Digital Cable Driver
• Utilized Ic / Part: CLC006
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

OUTPUT INTERFACING
The CLC006’s class AB output stage, Figure 6, requires no
standing current in the output transistors and therefore re-
quires no biasing or pull-down resistors. Advantages of this
arrangement are lower power dissipation and fewer external
components. The output may be either D.C. or A.C. coupled
to the load. A bandgap voltage reference sets output voltage
FIGURE 4. Single Ended 50Ω ECL input
FIGURE 3. DC Coupled Input
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levels which are compatible with F100K and 10K ECL when
correctly terminated. The outputs do not have the same out-
put voltage temperature coefficient as 10K. Therefore, noise
margins will be reduced over the full temperature range when
driving 10K ECL. Noise margins will not be affected when in-
terfacing to F100K since F100K is fully voltage and tempera-
ture compensated.
FIGURE 5. Differential 50Ω ECL Input
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