adsp-bf548 Analog Devices, Inc., adsp-bf548 Datasheet - Page 41

• Manufacturer Part Number: adsp-bf548
• Description: Blackfin Embedded Processor
• Manufacturer: Analog Devices, Inc.

Table 23. Clock Out Timing
1
2
Parameter
Switching Characteristics
t
t
t
The t
The t
SCLK
SCLKH
SCLKL
SCLK
SCLK
value is the inverse of the f
value does not account for the effects of jitter.
CLKOUT Period
CLKOUT Width High
CLKOUT Width Low
CLKOUT
ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
SCLK
specification. Reduced supply voltages affect the best-case value of 7.5 ns listed here.
1,2
Rev. A | Page 41 of 88 | October 2008
Figure 11. CLKOUT Interface Timing
t
SCLK
t
SCLKL
t
SCLKH
Min
7.5
2.5
2.5
Max
Unit
ns
ns
ns