Datasheet Summary
Dual Modulus Prescaler
The MC12019 is a divide by 20 and 21 dual modulus prescaler. It will divide by 20 when the modulus control input is HIGH and divide by 21 when the modulus control input is LOW.
- 225 MHz Toggle Frequency
- Low-Power 7.5 mA Maximum at 5.5 V
- Control Input is patible with Standard Motorola CMOS Synthesizers
- Emitter Follower Output
Order this document by MC12019/D
MECL PLL PONENTS ÷20/21 DUAL MODULUS PRESCALER
SEMICONDUCTOR TECHNICAL DATA
8 1
D SUFFIX PLASTIC PACKAGE
CASE 751 (SO- 8)
SIMPLIFIED BLOCK DIAGRAM
Control Input
0.001 µF Signal Input 5
Signal
Gnd 0.001 µF
0.1 µF VCC
÷N / N+1 4 10 k
Gnd
3 Output
8 1
P SUFFIX PLASTIC...