S3076TT データシートの表示（PDF） - Unspecified
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S3076TT Datasheet PDF : 18 Pages
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MULTI-RATE SONET/SDH CLOCK RECOVERY UNIT
S3076
FIBRE CHANNEL
JITTER CHARACTERISTICS
Performance
The S3076 PLL complies with the jitter specifications
proposed for Fibre Channel equipment defined by the
fibre channel methodology for Jitter specification.
Input Jitter Tolerance
Input jitter tolerance is defined as the peak to
peak amplitude of sinusoidal jitter applied on the
input signal that causes an equivalent 1 dB opti-
cal/electrical power penalty. Fibre Channel input
jitter tolerance requirements are shown in
Table 3.
Jitter Generation
The jitter of the serial clock and serial data outputs
shall not exceed the value specified in Table 4 when
a serial data input with no jitter is presented to the
serial data inputs.
Figure 5. Fibre Channel System Node Definition
Table 3. Input Jitter Tolerance Specification at
node αR
Parameters
Description
Min Max Units
Frequency Dependent
t
Jitter Tolerance
0.10 – UI p-p
FDJ
(637 kHz to ≥ 5 MHz)
Deterministic Jitter
tDJ
Tolerance
0.38 – UI p-p
(637 kHz – 531 MHz)
tRJ
Random Jitter
(637 kHz – 531 MHz)
0.22 – UI p-p
tTJ
Total Jitter
0.70 – UI p-p
Table 4. Total Jitter Generation Specification at
node αT
Parameters
Description
Min Max Units
DJ
Deterministic Jitter
0.08 UI p-p
TJ
Total Jitter
0.23 UI p-p
SYSTEM
HOST ADAPTOR
SERDES
αT = Component Transmitter Node
Componet Receiver Node = αR
SYSTEM
STORAGE
DISK DRIVE
SERDES
BACKPLANE
PBC
REPEAETERS
CABLES
CONNECTORS
October 23, 2000 / Revision A
5
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