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参数资料
| 型号： | MC12054ADR1 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 谐振器 |
| 英文描述： | PRESCALER, PDSO8 |
| 封装： | PLASTIC, SO-8 |
| 文件页数： | 2/2页 |
| 文件大小： | 35K |
| 代理商： | MC12054ADR1 |
MC12054A
MC12054A
MOTOROLA WIRELESS RF, IF AND TRANSMITTER DEVICE DATA
4.2–16
ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 Vdc, TA = –40 to 85°C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Toggle Frequency (Sine Wave Input)
ft
0.1
2.5
2.0
GHz
Supply Current (Pin 2)
ICC
–
2.0
2.6
mA
Modulus Control Input High (MC)
VIH1
2.0
–
VCC + 0.5 V
V
Modulus Control Input Low (MC)
VIL1
Gnd
–
0.8
V
Divide Ratio Control Input High (SW)
VIH2
VCC – 0.5 V
VCC
VCC + 0.5 V
VDC
Divide Ratio Control Input Low (SW)
VIL2
Open
–
Output Voltage Swing (Note 2) (CL = 8.0 pF, RL = 1.65 k)
Vout
0.8
1.1
–
Vpp
Modulus Setup Time MC to Out @ 2000 MHz
tset
–
8.0
10
ns
Input Voltage Sensitivity 250–2000 MHz
100–250 MHz
Vin
100
400
–
1000
mVpp
Output Current (Note 1)
VCC = 2.7 V, CL = 8.0 pF, RL = 1.65 k
VCC = 5.0 V, CL = 8.0 pF, RL = 3.6 k
IO
–
1.0
4.0
mA
NOTES: 1. Divide ratio of
÷64/65 @ 2.0 GHz
2. Valid over voltage range 2.7 to 5.5 V; RL = 1.65 k @ VCC = 2.7 V; RL = 3.6 k @ VCC = 5.0 V
A
H
G
F
E
D
In
MC
In
SW
Out
Q
S
Q
C
QB
D
Q
C
QB
D
QB
C
Q
D
C
QB
D
QB
C
Q
D
QB
C
Q
D
B
QB
C
Q
D
C
QB
C
Q
D
M
Modulus setup time MC to out is the MC
setup or MC release plus the prop delay.
Prop. Delay
In
Out
MC
MC Setup
MC Release
Figure 1. Logic Diagram (MC12054A)
Figure 2. Modulus Setup Time
Figure 3. AC Test Circuit
EXTERNAL COMPONENTS
C1 = C2 = 1000 pF
C3 = 0.1
F
CL = 8.0 pF (Including Scope
and jig capacitance)
RL = 1.65 k @ VCC = 2.7 V
RL = 3.6 k @ VCC = 5.0 V
CL
MC Input
C2
C1
C3
VCC = 2.7 to 5.5 V
50
Sine Wave Generator
SW
VCC
OUT
GND
MC
IN
RL
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC12054ASD | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER |
| MC12058 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:1.1 GHz Low Power Dual Modulus Prescaler |
| MC12058D | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:1.1 GHz Low Power Dual Modulus Prescaler |
| MC12058SD | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±126/128, ±254/256 LOW POWER DUAL MODULUS PRESCALER |
| MC1205F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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