DSP56002RC40 Motorola Inc, DSP56002RC40 Datasheet - Page 9

• Manufacturer Part Number: DSP56002RC40
• Description: 24-BIT DIGITAL SIGNAL PROCESSOR
• Manufacturer: Motorola Inc

POWER
MOTOROLA
V
V
V
V
V
V
V
V
CCP
CCCK
CCQ
CCA
CCD
CCC
CCH
CCS
Power Names
(3)
(4)
(3)
(2)
Analog PLL Circuit Power —This line is dedicated to the analog PLL circuits
and must remain noise-free to ensure stable PLL frequency and performance.
Ensure that the input voltage to this line is well-regulated and uses an extremely
low impedance path to tie to the V
0.01 F capacitor located as close as possible to the chip package to connect
between the V
Clock Output Power —This line supplies a quiet power source for the CKOUT
output. Ensure that the input voltage to this line is well-regulated and uses an
extremely low impedance path to tie to the V
capacitor located as close as possible to the chip package to connect between the
V
Oscillator Power —These lines supply a quiet power source to the oscillator
circuits and the mode control and interrupt lines. Ensure that the input voltage
to this line is well-regulated and uses an extremely low impedance path to tie to
the V
the chip package to connect between the V
Address Bus Power —These lines supply power to the address bus.
Data Bus Power —These lines supply power to the data bus.
Bus Control Power —This line supplies power to the bus control logic.
Host Interface Power —These lines supply power to the Host Interface logic.
Serial Interface Power —This line supplies power to the serial interface logic
(SCI and SSI).
CCCK
CC
line and the GND
power rail. Use a 0.1 F bypass capacitor located as close as possible to
CCP
DSP56002/D, Rev. 3
line and the GND
Table 1-2 Power
CK
line.
Description
CC
P
power rail. Use a 0.1 F capacitor and a
line.
CCQ
CC
lines and the GND
power rail. Use a 0.1 F bypass
Signal/Pin Descriptions
Q
lines.
Power
1-3