RELEASED
PM7351 S/UNI-VORTEX
DATA SHEET
PMC-1980582
ISSUE 5
OCTAL SERIAL LINK MULTIPLEXER
Transmit Any-PHY Interface(Fig. 18)
Symbol
TCLK
Description
TCLK Frequency
TCLK Duty Cycle
Min
0
40
3
Max
52
60
Units
MHz
%
f
D
TCLK
tS
TENB, TADR[11:0],
ns
TCLK
TDAT[15:0], TPRTY and TSX Set-up time
to TCLK
TENB, TADR[11:0],
tH
0
ns
TCLK
TDAT[15:0], TPRTY and TSX Hold time
to TCLK
tP
TCLK High to TPA Valid
TCLK High to TPA High-Impedance
TCLK High to TPA Driven
2
2
0
12
12
ns
ns
ns
TPA
tZ
TPA
tZB
TPA
Fig. 18 Transmit SCI-PHY Interface Timing
TCLK
tS
tH
TCLK
TADR[11:0]
TCLK
TDAT[15:0]
TPRTY
TSX
tZ
TPA
tP
TPA
tZB
TPA
TPA
Valid Data
High-Speed Serial Interface
Symbol Description
RXDn+/- Bit Rate
Min
Max
Units
8fREFCLK 8fREFCLK
-100ppm +100ppm Mb/s
t
t
t
V
V
fall time, 20%-80%
rise time, 20%-80%
300
300
700
700
50
ps
ps
ps
FALL
ODM
ODM
RISE
Differential Skew
SKEW
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
158
PMC [ PMC-SIERRA, INC ]
