ML12019
Dual Modulus Prescaler
MECL PLL COMPONENTS ÷20/21 DUAL MODULUS
SEMICONDUCTOR TECHNICAL DATA
Legacy Device:
Motorola MC12019
The ML12019 is a divide by 20 and 21 dual modulus
prescaler. It will devide 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 Compatible with Standard
Motorola or Lansdale CMOS Synthesizers
• Emitter Follower Output
• Operating Temperature Range TA = –40 to 85°C
P-DIP 8
SO 8
8
1
P DIP 8 = PP
PLASTIC PACKAGE
CASE 626-04
SO 8 = -5P
PLASTIC PACKAGE
CASE 751
(SO–8)
CROSS REFERENCE/ORDERING INFORMATION
LANSDALE
PACKAGE
MOTOROLA
MC12019P
MC12019D
ML12019PP
ML12019-5P
Note:
Lansdale lead free (Pb) product, as it
becomes available, will be identified by a part
number prefix change from
ML
to
MLE.
PIN CONNECTIONS
SIMPLIFIED BLOCK DIAGRAM
Control
Input
1
Signal
Input
Signal
Gnd
0.001
µF
5
6
0.001
µF
7
4
0.1
µF
V CC
10 k
N / N+1
3
Output
IN
NE
Out
Gnd
1
2
3
4
8
7
6
5
NC
V CC
S Gnd
S IN
(Top View)
Gnd
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Issue B
LANSDALE [ LANSDALE SEMICONDUCTOR INC. ]
