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參數(shù)資料
| 型號： | MAX3672 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Jitter 155MHz/622MHz Clock Generator |
| 中文描述： | 低抖動、155MHz/622MHz時鐘發(fā)生器 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 493K |
| 代理商： | MAX3672 |
M
Low-Jitter 155MHz/622MHz Clock Generator
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +3.3V ±10% or V
CC
= +5.0V ±10%, T
A
= -40
°
C to +85
°
C. Typical values are at V
CC
= +3.3V and T
A
= +25
°
C, unless other-
wise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
OPERATIONAL AMPLIFIER SPECIFICATIONS
(Note 3)
V
CC
= +3.3V ±10%
0.3
V
CC
-
0.3
V
CC
-
0.5
Op Amp Output Voltage Range
V
O
V
CC
= +5.0V ±10%
0.5
V
Op Amp Input Offset Voltage
Op Amp Open-Loop Gain
PHASE FREQUENCY DETECTOR (PFD)/CHARGE-PUMP (CP) SPECIFICATIONS
(Note 4)
| V
OS
|
A
OL
3
mV
dB
90
High gain
Low gain
High gain
Low gain
16.0
4.0
20
5
24.4
6.2
0.80
1.08
Full-Scale PFD/CP Output
Current
| I
PD
|
μA
PFD/CP Offset Current
%
| I
PD
|
AC ELECTRICAL CHARACTERISTICS
(V
CC
= +3.3V ±10% or V
CC
= +5.0V ±10%, T
A
= -40
°
C to +85
°
C. Typical values are at V
CC
= +3.3V and T
A
= +25
°
C, unless other-
wise noted.) (Note 5)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CLOCK OUTPUT SPECIFICATIONS
Clock Output Frequency
700
MHz
f
VCO
= 622MHz
622/311/
155/78
155/78/
38/19
Optional Clock Output
Frequency
f
VCO
= 155MHz
MHz
Clock Output Rise/Fall Time
Clock Output Duty Cycle
NOISE SPECIFICATIONS
Random Noise Voltage at Loop-
Filter Output
Measured from 20% to 80%
(Note 6)
280
55
ps
%
45
V
NOISE
Freq > 1kHz (Note 7)
1.14
μV
RMS
/
√
Hz
Spurious Noise Voltage at Loop-
Filter Output
(Note 8)
50
μV
RMS
Power-Supply Rejection at Loop-
Filter Output
REFERENCE CLOCK INPUT SPECIFICATIONS
PSR
(Note 9)
30
dB
Reference Clock Frequency
622/
155/78/
19
700
MHz
Reference Clock Duty Cycle
30
70
%
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3672E/D | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX3672E/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX3673DBETN+ | 功能描述:時鐘合成器/抖動清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MAX3673ETN | 功能描述:時鐘合成器/抖動清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MAX3673ETN+ | 功能描述:時鐘合成器/抖動清除器 Low-Jitter Frequency Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
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