mc12015d Lansdale Semiconductor, Inc., mc12015d Datasheet - Page 3

• Manufacturer Part Number: mc12015d
• Description: Dual Modulus Prescaler
• Manufacturer: Lansdale Semiconductor, Inc.

ML12015, ML12016, ML12017
Page 3 of 4
Figure 1. shows a generic block diagram for connecting a prescaler to a PLL device
that supports dual modulus control. Application note AN535 decribes using a two-
modulus prescaler technique.By using
than by a single CMOS PLL device.
Figure 1. Generic block diagram showing prescaler connection to
ML12015/16
PLL device
/17
Prescaler
VCO
Fout
MC in
MC
Fin
prescaler higher frequencies can be achieve
www.lansdale.com
Loop Filter
PLL
ML145146
ML145158
ML145159
LANSDALE Semiconductor, Inc.
Issue A