XCB56364PV100 MOTOROLA [Motorola, Inc], XCB56364PV100 Datasheet - Page 26

• Manufacturer Part Number: XCB56364PV100
• Description: 24-Bit Audio Digital Signal Processor
• Manufacturer: MOTOROLA [Motorola, Inc]

Specifications
EXTERNAL CLOCK OPERATION
2.7
The DSP56364 system clock is an externally supplied square wave voltage source connected to
EXTAL(See
2-6
Notes:
No.
1
2
3
4
Note:
EXTERNAL CLOCK OPERATION
Frequency of EXTAL (EXTAL Pin Frequency)
The rise and fall time of this external clock should be
3 ns maximum.
EXTAL input high
EXTAL input low
EXTAL cycle time
EXTAL
1.
2.
Figure
• With PLL disabled (46.7%–53.3% duty cycle
• With PLL enabled (42.5%–57.5% duty cycle
• With PLL disabled (46.7%–53.3% duty cycle
• With PLL enabled (42.5%–57.5% duty cycle
• With PLL disabled
• With PLL enabled
The midpoint is 0.5 (V
Measured at 50% of the input transition
The maximum value for PLL enabled is given for minimum V
2-1).
V
ILC
ET
1, 2
Freescale Semiconductor, Inc.
1, 2
2
H
Characteristics
For More Information On This Product,
2
Figure 2-1 E
DSP56364 Advance Information
Table 2-5 Clock Operation
IHC
4
Go to: www.freescale.com
ET
+ V
L
ILC
3
ET
).
C
xternal Clock Timing
6
6
6
6
)
)
)
)
Symbol
Midpoint
ET
ET
ET
CO
Ef
H
C
L
and maximum MF.
10.00 ns
10.00 ns
4.67 ns
4.25 ns
4.67 ns
4.25 ns
Min
V
0
IHC
157.0 s
157.0 s
273.1 s
MOTOROLA
100.0
Max