AM79C874VC AMD (ADVANCED MICRO DEVICES), AM79C874VC Datasheet - Page 47

• Manufacturer Part Number: AM79C874VC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM79C874VC

• Lead Free Status / RoHS Status: Not Compliant

SWITCHING CHARACTERISTICS
Note: Parametric values are the same for commercial devices and industrial devices.
System Clock Signal
MLT-3 Signals
22235K
Symbol
t
t
t
t
t
Symbol
t
t
t
t
t
CLK
CLKH
CLKL
CLR
CLF
TXR
TXF
TXRFS
TXDCD
TXJ
Parameter Description
REFCLK Period
REFCLK Width HIGH
REFCLK Width LOW
REFCLK Rise Time
REFCLK Fall Time
Parameter Description
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
REFCLK
TX±
t
TXR
D A T A
Figure 15. MLT-3 Test Waveform
Table 31. System Clock Signal
1
Table 32. MLT-3 Signals
Figure 14. Clock Signal
t
CLKH
16 ns
0
t
TXF
t
CLK
S H E E T
Am79C874
t
1
CLKL
t
XTDCD
0
t
CLF
1
0
39.998
Min.
Min.
3.0
3.0
18
18
-
-
-
-
-
20%
80%
t
1
CLR
t
XTDCD
40.002
Max.
Max.
5.0
5.0
0.5
1.4
22
22
5
5
5
22236G-16
22236G-17
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
47