參數(shù)資料
型號(hào): MC12080DR2
廠商: MOTOROLA INC
元件分類: 諧振器
英文描述: ECL SERIES, PRESCALER, PDSO8
封裝: PLASTIC, SO-8
文件頁數(shù): 2/3頁
文件大?。?/td> 32K
代理商: MC12080DR2
MC12080
MC12080
MOTOROLA WIRELESS RF, IF AND TRANSMITTER DEVICE DATA
4.2–21
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
3.7
5.0
mA
Input Voltage Sensitivity
Vin
mVpp
100 to 250 MHz
400
1000
250 to 1100 MHz
100
1000
Divide Ratio Control Input High (SW1, SW2, SW3)
VIH
VCC – 0.5 V
VCC
VCC + 0.5 V
V
Divide Ratio Control Input Low (SW1, SW2, SW3)
VIL
Open
Output Voltage Swing [Note]
Vout
0.8
1.2
Vpp
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
NOTE:
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
Gnd
Out
External Components
C1 = C2 = 1000 pF
C3 = 0.1
F
CL = 8.0 pF (Including Scope and Jig Capacitance)
RL = 820 for ÷10 at 1.1 GHz
SW2
SW1
DQ
CQB
DQ
CQB
DQ
C
QB
In
D
C
QB
Q
D
C
QB
Q
Out
Figure 1. Logic Diagram
1
0
SW1
DQB
CQ
DQB
CQ
SW3
SW2
SW3
Figure 2. AC Test Circuit
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