22 / 40 page
Preliminary Data Sheet
INDT/R166B
INDT/R331B
Date: 2005-03-14 Revision: 0.1
Page 22 of 40
(c) Transmitter sideband interface
SB2_CLK
SB2_D[3:0]
t11
t12
t14
t13
Figure 3.8: Tx Sideband Data Interface; Low Speed Downstream
Parameter
Description
Min.
Typ.
Max.
Unit
t11
Low speed downstream sideband data setup time to clock output at Tx
40
200
-
ns
t12
Low speed downstream sideband data hold time to clock output at Tx
0
100
-
ns
t13
Low speed downstream sideband data clock high time at Tx
29,3
30
31,7
ns
t14
Low speed downstream sideband data clock low time at Tx
900
909
916
ns
Table 3.14: Tx Sideband Data Interface; Low Speed Downstream
SB3_CLKO
SB3_D[1:0]
SB3_CLKI
t15
t18
t16
t19
t20
t17
Figure 3.9: Tx Sideband Data Interface; High Speed Downstream
Parameter
Description
Min.
Typ.
Max.
Unit
t15
High speed downstream sideband data setup time to clock output (synchronous
mode) at Tx
6
8.6
-
ns
t16
High speed downstream sideband data hold time to clock output (synchronous
mode) at Tx
0
2.0
-
ns
t17
High speed downstream sideband data setup time to clock input (asynchronous
mode) at Tx
2
6.0
-
ns
t18
High speed downstream sideband data hold time to clock input (asynchronous
mode) at Tx
2
1.0
-
ns
t19
High speed downstream sideband data clock output high time at Tx
6,1
6.3
6,5
ns
t20
High speed downstream sideband data clock output low time
8,6
9.5
10,1
ns
Table 3.15: Tx Sideband Data Interface; High Speed Downstream
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