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參數(shù)資料
| 型號： | MC12080DR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 諧振器 |
| 英文描述： | 1.1 GHz Prescaler High Frequency Input Signal |
| 中文描述： | ECL SERIES, PRESCALER, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 42K |
| 代理商： | MC12080DR2 |
MC12080
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS
(V
CC
= 4.5 to 5.5 V; T
A
= –40 to 85
°
C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Toggle Frequency (Sine Wave)
ft
0.1
1.4
1.1
GHz
Supply Current Output (Pin 2)
I
CC
V
in
–
3.7
5.0
mA
Input Voltage Sensitivity
100 to 250 MHz
250 to 1100 MHz
mVpp
400
100
–
–
1000
1000
Divide Ratio Control Input High (SW1, SW2, SW3)
V
IH
V
CC
– 0.5 V
V
CC
V
CC
+ 0.5 V
V
Divide Ratio Control Input Low (SW1, SW2, SW3)
V
IL
V
out
Open
Open
Open
–
Output Voltage Swing (Note 1)
R
L
= 820
, I
O
= 4.0 mA for
÷
10
R
L
= 1.6 k
, I
O
= 2.1 mA for
÷
20
R
L
= 3.3 k
, I
O
= 1.1 mA for
÷
40
R
L
= 6.2 k
, I
O
= 0.57 mA for
÷
80
1. Assumes 8.0 pF load and 1.1 GHz input frequency (typical), I
O
at V
CC
= 5.0 V and T
A
= 25
°
C.
0.8
1.2
–
V
pp
Sine Wave Generator
50
C1
C2
C3
V
CC
= 4.5 to 5.5 V
C
L
R
L
V
CC
In
In
Gnd
Out
External Components
C1 = C2 = 1000 pF
C3 = 0.1
μ
F
C
L
= 8.0 pF (Including Scope and Jig Capacitance)
R
L
= 820
for
÷
10 at 1.1 GHz
SW2
SW1
D
Q
C
Q
D
Q
C
Q
D
Q
C
Q
In
In
D
C
Q
Q
D
C
Q
Q
Out
Figure 1. Logic Diagram
1
0
SW1
D
Q
C
Q
D
Q
C
Q
SW3
SW2
SW3
Figure 2. AC Test Circuit
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| MC12080DR2G | 功能描述:預(yù)定標(biāo)器 1.1GHz 預(yù)定標(biāo)器 RoHS:否 制造商:ON Semiconductor 最大工作頻率:1100 MHz 最小工作頻率:100 MHz 電源電壓-最小:4.5 V 電源電壓-最大:5.5 V 工作電源電壓:5 V 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 封裝:Tube |
| MC12080P | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±10/20/40/80 PRESCALER |
| MC12083 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±2 PRESCALER WITH STAND-BY MODE |
| MC12083D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±2 PRESCALER WITH STAND-BY MODE |
| MC12083P | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±2 PRESCALER WITH STAND-BY MODE |
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