mc145170-2 Freescale Semiconductor, Inc, mc145170-2 Datasheet - Page 22

• Manufacturer Part Number: mc145170-2
• Description: Pll Frequency Synthesizer With Serial Interface
• Manufacturer: Freescale Semiconductor, Inc

Design Considerations
22
NOTE:
Figure 25. Low Frequency Operation Using DC Coupling
A
B
The signals at Points A and B may be low-frequency sinusoidal or
square waves with slow edge rates or noisy signal edges. At Points C
and D, the signals are cleaned up, have sharp edge rates, and
rail-to-rail signal swings. With signals as described at Points C and D,
the MC145170-2 is guaranteed to operate down to a frequency as low
as dc.
MC145170-2 Technical Data, Rev. 5
C
D
OSC
f
in
in
MC145170-2
V
V
V+
SS
DD
OSC
out
No Connect
Freescale Semiconductor