mc12019p Lansdale Semiconductor, Inc., mc12019p Datasheet

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mc12019p

Manufacturer Part Number
mc12019p
Description
Dual Modulus Prescaler
Manufacturer
Lansdale Semiconductor, Inc.
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
MC12019P
Manufacturer:
MOTOROLA
Quantity:
5 510
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.
Page 1 of 4
• 225 MHz Toggle Frequency
• Low–Power 7.5 mA Maximum at 5.5 V
• Control Input is Compatible with Standard
• Emitter Follower Output
• Operating Temperature Range T A = –40 to 85°C
Motorola or Lansdale CMOS Synthesizers
Signal
Signal
Input
Gnd
0.1 µF
Control
SIMPLIFIED BLOCK DIAGRAM
0.001 µF
0.001 µF
Input
1
V CC
5
6
7
N / N+1
Gnd
MECL PLL COMPONENTS ÷20/21 DUAL MODULUS
4
10 k
SEMICONDUCTOR TECHNICAL DATA
3
Output
www.lansdale.com
ML12019
Dual Modulus Prescaler
CROSS REFERENCE/ORDERING INFORMATION
Note: Lansdale lead free (Pb) product, as it
becomes available, will be identified by a part
number prefix change from ML to MLE.
PACKAGE
P-DIP 8
PLASTIC PACKAGE
SO 8
CASE 626-04
P DIP 8 = PP
8
PIN CONNECTIONS
Gnd
1
Out
NE
IN
1
2
3
4
MOTOROLA
MC12019P
MC12019D
(Top View)
PLASTIC PACKAGE
SO 8 = -5P
CASE 751
8
7
6
5
(SO–8)
NC
V CC
S Gnd
S IN
ML12019-5P
ML12019PP
LANSDALE
Issue B

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mc12019p Summary of contents

Page 1

... CASE 626- -5P PLASTIC PACKAGE 8 CASE 751 (SO–8) 1 CROSS REFERENCE/ORDERING INFORMATION PACKAGE MOTOROLA LANSDALE P-DIP 8 MC12019P ML12019PP SO 8 MC12019D ML12019-5P Note: Lansdale lead free (Pb) product becomes available, will be identified by a part number prefix change from ML to MLE. PIN CONNECTIONS ...

Page 2

... T A –40 to +85 T stg –65 to +175 ( 4 –40 to 85°C), unless otherwise noted.) Symbol f max f min out PLL www.lansdale.com LANSDALE Semiconductor, Inc. Unit Vdc °C °C Min Typ Max 225 – – – – 20 – ...

Page 3

... Application note AN535 decribes using a two- modulus prescaler technique.By using than by a single CMOS PLL device. Page Prescaler Fout Fin VCO Loop Filter prescaler higher frequencies can be achieve www.lansdale.com LANSDALE Semiconductor, Inc. PLL ML145146 ML145158 ML145159 Issue B ...

Page 4

... Lansdale data sheets and/or specifications can vary in different applications, and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by the customer’s technical experts. Lansdale Semiconductor is a registered trademark of Lansdale Semiconductor, Inc. Page ...

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