RS8953 Conexant Systems, Inc., RS8953 Datasheet - Page 159

• Manufacturer Part Number: RS8953
• Description: High-bit-rate Digital Subscriber Line (hdsl) Channel unit
• Manufacturer: Conexant Systems, Inc.

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