AM79C875KI AMD (ADVANCED MICRO DEVICES), AM79C875KI Datasheet - Page 39

• Manufacturer Part Number: AM79C875KI
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM79C875KI

• Lead Free Status / RoHS Status: Not Compliant

SWITCHING CHARACTERISTICS
System Clock Signal
Notes:
1. Parametric values are the same for Commercial and Industrial devices.
MLT-3 Signals
t
t
t
t
t
t
t
t
t
t
CLK
CLKH
CLKL
CLR
CLF
TXR
TXF
TXRFS
TXDCD
TXJ
Symbol
Symbol
Rise Time of MLT-3 Signal
Fall Time of MLT-3 Signal
Rise Time and Fall Time Symmetry of MLT-3 Signal
Duty Cycle Distortion Peak to Peak
Transmit Jitter Using Scrambled Idle Signals
Parameter Description
Parameter Description
REFCLK Period
REFCLK Width HIGH
REFCLK Width LOW
REFCLK Rise Time
REFCLK Fall Time
TX_CLK
TX±
t
TXR
Figure 17. MLT-3 Test Waveform
1
Figure 16. Clock Signal
t
CLKH
16 ns
0
t
TXF
t
Am79C875
CLK
1
t
CLKL
t
XTDCD
0
t
CLF
1
19.999
Min.
0
9
9
-
-
Min.
3.0
3.0
-
-
-
20%
80%
1
t
CLR
t
XTDCD
20.001
Max.
11
11
5
5
Max.
0.5
5.0
5.0
1.4
5
22236G-18
22236G-19
Unit
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
%
39