FWLXT9784BE.A3 Cortina Systems Inc, FWLXT9784BE.A3 Datasheet - Page 59

• Manufacturer Part Number: FWLXT9784BE.A3
• Manufacturer: Cortina Systems Inc

Specifications of FWLXT9784BE.A3

• Lead Free Status / RoHS Status: Not Compliant

4.6
4.6.1
Datasheet
MCLK Duty Cycle
MCLK period
MCLK period
MCLK slope
MCLK jitter
1. The MCLK frequency shall be ±50 PPM.
2. Trace characteristic impedance (Z
Figure 26. Master Clock Specifications
Figure 27. Master Clock Slope Specifications
Table 41. MCLK Specifications
Parameter
Clock Specifications
MCLK Specifications
MCLK is the LXT9784 master clock. It is externally sourced by an oscillator.
LXT9784 requirements from this signal.
1.4v
90%
10%
T60 (T
T61 (T
T61 (T
T63 (T
T62 (T
0
), 60W ±10%.
Symbol
T62
MCLK_DC
MCLK_PR
MCLK_PR
MCLK_JIT
MCLK_SL
T60
)
)
)
)
)
T61
Min
35
3
T62
T60
Typ
20
8
Max
100
65
Low-Power Octal PHY — LXT9784
Units
V/ns
ns
ns
ps
%
RMII Mode - 50 MHz
SMII Mode - 125 MHz
Peak
Table 41
Condition
defines the
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