PRELIMINARY TECHNICAL DATA
April 2002
Clock Input
Table 5. Clock Input
For current information contact Analog Devices at 800/262-5643
Parameter
Timing Requirements:
tCK
CLKIN Period
tCKL
CLKIN Width Low
tCKH
CLKIN Width High
tCKRF
CLKIN Rise/Fall (0.4 V–2.0 V)
ADSP-21160N
95 MHz
Min Max
Unit
21
80
ns
9.5 40
ns
9.5 40
ns
3
ns
CLKIN
tCK
tCKH
tCKL
Figure 12. Clock Input
REV. PrB This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog
19
Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.