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參數(shù)資料
| 型號(hào)： | MC12080P |
| 廠商： | MOTOROLA INC |
| 元件分類： | 諧振器 |
| 英文描述： | MECL PLL COMPONENTS ±10/20/40/80 PRESCALER |
| 中文描述： | ECL SERIES, PRESCALER, PDIP8 |
| 封裝： | 626-05 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 74K |
| 代理商： | MC12080P |
MC12080
2
MOTOROLA RF/IF DEVICE DATA
ELECTRICAL CHARACTERISTICS
(VCC = 4.5 to 5.5 V; TA = –40 to 85
°
C, unless otherwise noted.)
Parameter
Symbol
Min
Typ
Max
Unit
Toggle Frequency (Sine Wave)
ft
0.1
1.4
1.1
GHz
Supply Current Output (Pin 2)
ICC
Vin
–
3.7
5.0
mA
Input Voltage Sensitivity
100–250 MHz
250–1100 MHz
400
100
–
–
1000
1000
mVpp
Divide Ratio Control Input High (SW1, SW2, SW3)
VIH
VIL
Vout
VCC – 0.5 V
Open
VCC
Open
VCC + 0.5 V
Open
V
Divide Ratio Control Input Low (SW1, SW2, SW3)
Output Voltage Swing
1
–
RL = 820
, IO = 4.0 mA for
÷
10
RL = 1.6 k
, IO = 2.1 mA for
÷
20
RL = 3.3 k
, IO = 1.1 mA for
÷
40
RL = 6.2 k
, IO = 0.57 mA for
÷
80
0.8
1.2
–
Vpp
NOTE:
1.Assumes 8.0 pF load and 1.1 GHz input frequency (typical), IO at VCC = 5.0 V and TA = 25
°
C
SINE WAVE GENERATOR
50
C1
C2
C3
VCC = 4.5 to 5.5 V
CL
RL
VCC
IN
IN
GND
OUT
EXTERNAL COMPONENTS
C1 = C2 = 1000 pF
C3 = 0.1
μ
F
CL = 8.0 pF (Including Scope and Jig Capacitance)
RL = 820
for
÷
10 at 1.1 GHz
SW2
SW1
D
Q
C
QB
D
Q
C
QB
D
Q
C
QB
In
In
D
C
QB
Q
D
C
QB
Q
Out
Figure 1. Logic Diagram (MC12080)
1
0
SW1
D
QB
C
Q
D
QB
C
Q
SW3
SW2
SW3
Figure 2. AC Test Circuit
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|---|---|
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