RS8953B/8953SPB
6.0 Electrical and Timing Specifications
HDSL Channel Unit
6.1 Absolute Maximum Ratings
6.1.4 Switching Characteristics
Figure 6-3. Output Clock and Data Timing
Tp
Th
Tl
Output Clock
Tdly
Tf
Tr
Thld
Falling Edge
Outputs
Tdly
Thld
Rising Edge
Outputs
Table 6-7. Clock and Data Switching Characteristics
Symbol
Parameter
Minimum
Maximum
Units
1/Tp
SCLK Frequency
RCLK Frequency
Clock Width High
Clock Width Low
Clock Rise Time
Clock Fall Time
15
20
4.1
MHz
MHz
ns
0.064
TP–20
TP–20
Th
Tl
TP+20
TP+20
15
ns
Tr
ns
Tf
15
ns
Thld
Tdly
Output Data Hold
Output Data Delay
0
ns
25
ns
N8953BDSB
Conexant
6-5