TSI-2 AGERE [Agere Systems], TSI-2 Datasheet - Page 19

• Manufacturer Part Number: TSI-2
• Description: 2k x 2k Time-Slot Interchanger
• Manufacturer: AGERE [Agere Systems]

Data Sheet, Revision 3
September 21, 2005
5 Timing Diagrams and ac Characteristics
Figure 5-1 and Figure 5-2 describe the timing specifications for the input clocks
Table 5-1. CHICLK Timing Specifications
* V
Table 5-2. MPUCLK Timing Specifications
* V
Agere Systems Inc.
IH
IH
Parameter
Parameter
to V
to V
t
t
t
t
t
t
t
t
t
t
IH
IH
1
2
2
3
4
4
5
6
7
8
or V
or V
IL
IL
to V
to V
CHICLK Rise Time
CHICLK Width (8.192 MHz)*
CHICLK Width (16.384 MHz)*
CHICLK Fall Time
CHICLK Period (8.192 MHz)
CHICLK Period (16.384 MHz)
MPUCLK Rise Time
MPUCLK Width*
MPUCLK Fall Time
MPUCLK Period
IL
IL
.
.
V
V
Description
Description
IL
IL
t
t
5
1
Figure 5-2. MPUCLK Timing Specifications
V
Figure 5-1. CHICLK Timing Specifications
V
IH
IH
t
t
2
6
V
V
t
t
4
8
IH
IH
t
t
3
7
V
V
IL
IL
6.06
15.2
Min
48.84
24.42
V
V
Min
—
—
DD33
—
—
DD33
—
—
50%
50%
122.07
61.03
Typ
Typ
—
—
2
2
—
—
2
2
2k x 2k Time-Slot Interchanger
73.24
36.62
Max
Max
—
—
—
—
7
7
7
7
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TSI-2
19