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PDF MC12083 Data sheet ( Hoja de datos )
| Número de pieza | MC12083 | |
| Descripción | MECL PLL COMPONENTS 2 PRESCALER WITH STAND-BY MODE | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MC12083 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
1.1GHz Prescaler With
Stand-By Mode
The MC12083 is a ÷2 prescaler for low power frequency division of a
1.1GHz high frequency input signal. On–chip output termination provides
output current to drive a 2pF (typical) high impedance load. If additional
drive is required for the prescaler output, an external resistor can be
added parallel from the OUT Pin to GND to increase the output power.
Care must be taken not to exceed the maximum allowable current
through the output.
Stand–By mode is featured to reduce current drain to 250µA typical
when the stand–by pin SB is switched LOW disabling the prescaler.
• 1.1GHz Toggle Frequency
• Supply Voltage 2.7V to 5.5V
• Low Power 4.5mA Typical at VCC = 2.7V
• Operating Temperature –40 to +85°C
• On–Chip Termination
Pinout: 8–Lead Plastic (Top View)
IN SB NC GND
8765
MC12083
MECL PLL COMPONENTS
÷2
PRESCALER
WITH STAND–BY MODE
P SUFFIX
8–LEAD PLASTIC PACKAGE
CASE 626–05
D SUFFIX
8–LEAD PLASTIC SOIC PACKAGE
CASE 751–05
1234
IN VCC NC OUT
A LOW on the Stand–By Pin 7 disables the device.
MAXIMUM RATINGS
Symbol
Parameter
VCC
TA
Tstg
IO
Power Supply Voltage, Pin 2
Operating Temperature Range
Storage Temperature Range
Maximum Output Current, Pin 4
Value
–0.5 to +7.0
–40 to +85
–65 to +150
10.0
Unit
VDC
°C
°C
mA
1/97
© Motorola, Inc. 1997
1
REV 2
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet MC12083.PDF ] | |
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