MC12080 ON Semiconductor, MC12080 Datasheet - Page 2

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

ELECTRICAL CHARACTERISTICS
1. Assumes 8.0 pF load and 1.1 GHz input frequency (typical), I
Toggle Frequency (Sine Wave)
Supply Current Output (Pin 2)
Input Voltage Sensitivity
Divide Ratio Control Input High (SW1, SW2, SW3)
Divide Ratio Control Input Low (SW1, SW2, SW3)
Output Voltage Swing (Note 1)
100 to 250 MHz
250 to 1100 MHz
R
R
R
R
L
L
L
L
= 820 , I
= 1.6 k , I
= 3.3 k , I
= 6.2 k , I
O
O
O
O
= 4.0 mA for 10
= 2.1 mA for 20
= 1.1 mA for 40
= 0.57 mA for 80
Characteristic
(V
CC
= 4.5 to 5.5 V; T
Figure 2. AC Test Circuit
Figure 1. Logic Diagram
http://onsemi.com
A
MC12080
O
= –40 to 85 C, unless otherwise noted.)
at V
2
CC
Symbol
= 5.0 V and T
V
I
V
V
V
CC
ft
out
IH
IL
in
V
CC
A
Open
Min
400
100
0.1
0.8
– 0.5 V
= 25 C.
–
Open
Typ
V
1.4
3.7
1.2
–
–
CC
V
CC
Open
1000
1000
Max
1.1
5.0
+ 0.5 V
–
mVpp
Unit
GHz
mA
V
V
–
pp