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PDF MC12023 Data sheet ( Hoja de datos )
| Número de pieza | MC12023 | |
| Descripción | MECL PLL COMPONENTS 64 PRESCALER | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Order this document by MC12023/D
225 MHz Prescaler
The MC12023 is a prescaler which will divide by 64. This device may be
operated over a supply voltage range of 3.2 to 5.5 V.
• 225 MHz Toggle Frequency
• Low-Power 4.8 mA Maximum at 5.5 V
• Operating Supply Voltage of 3.2 to 5.5 V
• Connecting Pins 2 and 3 Allows Driving One TTL Load
MAXIMUM RATINGS
Characteristic
Power Supply Voltage
Operating Temperature Range
Storage Temperature Range
NOTE: ESD data available upon request.
Symbol
VCC
TA
Tstg
Range
0 to 8.0
0 to 70
–65 to 175
Unit
Vdc
°C
°C
ELECTRICAL CHARACTERISTICS (VCC = 3.2 to 5.5V; TA = 0 to +70°C)
Characteristic
Symbol Min Typ Max Unit
Toggle Frequency
(Sine Wave Input)
fmax
fmin
Supply Current at 5.5 V
Output Voltage HIGH1
(VCC = 3.2 V)2
Output Voltage HIGH1
(VCC = 5.0 V)2
Output Voltage LOW1
(Isink = 2.0 mA)
Input Voltage Sensitivity
35 MHz
50–225 MHz
ICC
VOH
VOH
VOL
Vin
NOTES: 1. Pin 2 connected to Pin 3
2. Isource = 50 µA
3. VCC = 4.5 V
225 –
––
–
35
–
3.503
4.8
1.2 1.4
–
MHz
mA
V
2.5 –
–V
– – 0.5 V
mVPP
400 – 800
200 – 800
MC12023
MECL PLL COMPONENTS
÷64 PRESCALER
SEMICONDUCTOR
TECHNICAL DATA
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
PIN CONNECTIONS
Figure 1. Prescaler Block Diagram
To VCC
Signal 0.001 µF
Input 5
Signal
6
Gnd
0.001 µF
÷64
74
VCC Gnd
0.1µF
Active
Pull-Up
2
3
Output
NC 1
AP 2
Out 3
Gnd 4
8 NC
7 VCC
6 SGnd
5 SIN
(Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC12023D
MC12023P
TA = 0° to 70°C
SO–8
Plastic
© Motorola, Inc. 1997
Rev 2
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet MC12023.PDF ] | |
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