Dual Modulus Prescaler
The MC12015, MC12016 and MC12017 are dual modulus prescalers which will drive divide by 32 and 33...
Dual Modulus Prescaler
The MC12015, MC12016 and MC12017 are dual modulus prescalers which will drive divide by 32 and 33, 40 and 41, and 64 and 65, respectively. An internal regulator is provided to allow these devices to be used over a wide range of power–supply
voltages. The devices may be operated by applying a supply
voltage of 5.0 Vdc ±10% at Pin 7, or by applying an unregulated
voltage source from 5.5Vdc to 9.5 Vdc to Pin 8.
225 MHz Toggle Frequency Low–Power 7.5 mA Maximum at 6.8 V Control Input and Output Are Compatible With Standard
CMOS Connecting Pins 2 and 3 Allows Driving One TTL Load Supply
Voltage 4.5 V to 9.5 V
Order this document by MC12015/D
MC12015 MC12016 MC12017
MECL PLL COMPONENTS DUAL MODULUS PRESCALER
SEMICONDUCTOR TECHNICAL DATA
8 1
P SUFFIX PLASTIC PACKAGE
CASE 626
SIMPLIFIED BLOCK DIAGRAM
Control Input
TO Vreg
1
0.001µF Signal
Input
5
Signal
6
GND 0.001µF
÷N / N+1
2 Active Pullup
Output 3
Vreg
7 0.1µF
4 GND
VCC
8 0.1µF
Voltage Regulator
1. Vreg at Pin 7 is not guaranteed to be between 4.5 and 5.5V when VCC is being applied to Pin 8
2. Pin 7 is not to be used as a source of regulated output
voltage
8 1
D SUFFIX PLASTIC PACKAGE
CASE 751 (SO–8)
ORDERING INFORMATION
Device
Operating Temperature Range
Package
MC12015D
MC12016D
SO–8
MC12017D TA = –40° to +85°C
MC12015P
MC12016P
Plastic
MC12017P
© Motorola, Inc. 1997
Rev 2
MAXIMUM RATINGS [tblhead] Rating
Regulated
Voltage, Pin 7 Power Supply
Voltage, Pin 8 Operat...
