MC12080 ON Semiconductor, MC12080 Datasheet

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MC12080

Manufacturer Part Number
MC12080
Description
1.1 GHz Prescaler High Frequency Input Signal
Manufacturer
ON Semiconductor
Datasheet

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for low power frequency division of a 1.1 GHz high frequency input
signal. Divide ratio control inputs SW1, SW2 and SW3 select the
required divide ratio of 10, 20, 40, or 80.
820
when dividing a 1.1 GHz input signal by the minimum divide by ratio
of 10, assuming a 8.0 pF load. Output current can be minimized
dependent on conditions such as output frequency, capacitive load
being driven, and output voltage swing required. Typical values for
load resistors are included in the V
ratios at 1.1 GHz input frequency.
Features
FUNCTIONAL TABLE
NOTE: SW1, SW2 and SW3: H = V
MAXIMUM RATINGS
NOTE: ESD data available upon request.
February, 2002 – Rev. 5
Power Supply Voltage, Pin 2
Operating Temperature Range
Storage Temperature Range
Maximum Output Current, Pin 4
The MC12080 is a single modulus divide by 10, 20, 40, 80 prescaler
An external load resistor is required to terminate the output. An
1.1 GHz Toggle Frequency
Supply Voltage 4.5 to 5.5 V
Low Power 3.7 mA Typical at V
Operating Temperature Range of –40 to 85 C
Semiconductor Components Industries, LLC, 2002
SW1
resistor is recommended to achieve a 1.2 V
H
H
H
H
L
L
L
L
Rating
SW2
H
H
H
H
L
L
L
L
CC
, L = Open.
out
CC
Symbol
V
specification for various divide
T
= 5.0 V
T
I
SW3
CC
stg
O
A
H
H
H
H
L
L
L
L
–0.5 to 7.0
–65 to 150
–40 to 85
Value
10
pp
Divide Ratio
output swing,
80
40
40
20
40
20
20
10
1
Unit
Vdc
mA
C
C
MC12080D
MC12080DR2
8
Device
ORDERING INFORMATION
1
PIN CONNECTIONS
http://onsemi.com
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
CASE 751
D SUFFIX
(Top View)
Package
SO–8
SO–8
SO–8
Publication Order Number:
2500 Tape & Reel
8
1
98 Units/Rail
MARKING
DIAGRAM
Shipping
12080
ALYW
MC12080/D

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MC12080 Summary of contents

Page 1

... The MC12080 is a single modulus divide by 10, 20, 40, 80 prescaler for low power frequency division of a 1.1 GHz high frequency input signal. Divide ratio control inputs SW1, SW2 and SW3 select the required divide ratio of 10, 20, 40, or 80. An external load resistor is required to terminate the output. An 820 resistor is recommended to achieve a 1 ...

Page 2

... I = 4.0 mA for 1 2.1 mA for 3 1.1 mA for 6 0.57 mA for Assumes 8.0 pF load and 1.1 GHz input frequency (typical), I MC12080 (V = 4 – unless otherwise noted Symbol out 5.0 V and T ...

Page 3

... Divide Ratio = 10; V Figure 3. Input Signal Amplitude versus Input Frequency Figure 4. Output Amplitude versus Input Frequency http://onsemi.com MC12080 = 5 ...

Page 4

... JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031 Phone: 81–3–5740–2700 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. http://onsemi.com MC12080/D ...

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