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© 2002 QuickLogic Corporation
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QL82SD Device Data Sheet Rev C
Preliminary
7
www.quicklogic.com
Cable - Normal Operation
NOTE: Test Conditions: Up to 3-meter Category 5 Cable without any compensation.
Cable - High Speed Operation
NOTE: Test Conditions: Up to 9" Category 5 Cable, and reference design in the
programmable fabric portion of the device for internal skew compensation for channel link
modes.
Backplane - Normal Operation
NOTE: Test Conditions: Up to 18" point-to-point backplane without any compensation.
Table 6: Cable - Normal
Low Frequency
High Frequency
Modes
Min
Max
Min
Max
10:1
Mode Not Available
250
350
8:1
112
360
224
368
7:1
112
322
224
364
4:1
112
348
224
304
Table 7: Cable - High Speed Operation
Low Frequency
High Frequency
Modes
Min
Max
Min
Max
10:1
Mode Not Available
250
350
8:1
112
480
224
552
7:1
112
462
224
504
4:1
112
456
224
500
Table 8: Backplane - Normal Operation
Low Frequency
High Frequency
Modes
Min
Max
Min
Max
10:1
Mode Not Available
250
350
8:1
112
320
224
376
7:1
112
315
224
385
4:1
112
384
224
384
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