dsp56167 Freescale Semiconductor, Inc, dsp56167 Datasheet - Page 88

• Manufacturer Part Number: dsp56167
• Description: Advance Information 16-bit Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

Design Considerations
PLL Usage Considerations
4-12
1000 pF
EXTAL
CLKO
Note:
100 K
CS1 – CS0
1. Must be a low leakage capacitor and must be located very close to the SXFC and
VDDS pins.
Figure 4-7 Connecting EXTAL and the External Filter Capacitor
2
ID3 – ID0
1 to
PS = 0
16
DSP56167/D, Rev. 1
PS = 1
PLL
PFD
SXFC
YD7 – YD0
1 to
LF
XFC
1 nF
256
VCO
1
0.01 F
GND
0.1 F
Internal Phase PH0 at Fosc
S
V
DDS
PD3 – PD0
2
0
to
2
15
MOTOROLA
PLLE = 1
PLLE = 0
AA0773
Fosc