參數(shù)資料
型號： LMX2485
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： XO, clock
英文描述： 50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800 MHz Integer PLL
中文描述： PLL FREQUENCY SYNTHESIZER, 3000 MHz, PQCC24
封裝： 4 X 4 MM, 0.8 MM, PLASTIC, LLP-24
文件頁數(shù)： 4/37頁
文件大?。?/td> 861K
代理商： LMX2485
Electrical Characteristics
(V
CC
= 3.0V; -40C
≤
T
A
≤
+85C unless otherwise specified) (Continued)
Symbol
Parameter
Conditions
Value
Typ
Units
Min
Max
RF SYNTHESIZER PARAMETERS
I
CPoutRF
SINK
RF Charge Pump Sink
Current
(Note 5)
RF_CPG = 0
V
CPoutRF
= V
CC
/2
RF_CPG = 1
V
CPoutRF
= V
CC
/2
...
RF_CPG = 15
V
CPoutRF
= V
CC
/2
-95
μA
-190
μA
...
μA
-1520
μA
I
CPoutRF
TRI
RF Charge Pump
TRI-STATE Current
Magnitude
Magnitude of RF CP
Sink vs. CP Source
Mismatch
Magnitude of RF CP
Current vs. CP Voltage
Magnitude of RF CP
Current vs. Temperature
0.5
≤
V
CPoutRF
≤
V
CC
-0.5
2
10
nA
| I
CPoutRF
%MIS |
V
CPoutRF
= V
CC
/2
T
A
= 25C
RF_CPG
>
2
3
10
%
RF_CPG
≤
2
3
13
%
| I
CPoutRF
%V |
0.5
≤
V
CPoutRF
≤
V
CC
-0.5
T
A
= 25C
2
8
%
| I
CPoutRF
%T |
V
CPoutRF
= V
CC
/2
4
%
IF SYNTHESIZER PARAMETERS
f
FinIF
p
FinIF
Operating Frequency
IF Input Sensitivity
Phase Detector
Frequency
IF Charge Pump Source
Current
IF Charge Pump Sink
Current
IF Charge Pump
TRI-STATE Current
Magnitude
Magnitude of IF CP Sink
vs. CP Source Mismatch
Magnitude of IF CP
Current vs. CP Voltage
Magnitude of IF CP
Current vs. Temperature
75
-10
800
5
MHz
dBm
f
COMP
10
MHz
I
CPoutIF
SRCE
V
CPoutIF
= V
CC
/2
3.5
mA
I
CPoutIF
SINK
V
CPoutIF
= V
CC
/2
-3.5
mA
I
CPoutIF
TRI
0.5
≤
V
CPoutIF
≤
V
CC
RF -0.5
2
10
nA
| I
CPoutIF
%MIS |
V
CPoutIF
= V
CC
/2
T
A
= 25C
0.5
≤
V
CPoutIF
≤
V
CC
-0.5
T
A
= 25C
1
8
%
| I
CPoutIF
%V |
4
10
%
| I
CPoutIF
%TEMP
V
CPoutIF
= V
CC
/2
4
%
OSCILLATOR PARAMETERS
f
OSCin
Oscillator Operating
Frequency
Oscillator Input
Sensitivity
Oscillator Input Current
OSC2X = 0
OSC2X = 1
5
5
110
20
MHz
MHz
v
OSCin
0.5
V
CC
V
P-P
I
OSCin
SPURS
-100
100
μA
Spurs in band
(Note 6)
-55
dBc
L
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相關(guān)PDF資料
PDF描述
LMX2485E 50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800 MHz Integer PLL
LMX2485ESQ 50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800 MHz Integer PLL
LMX2485ESQX 50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800 MHz Integer PLL
LMX2485SQ 50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800 MHz Integer PLL
LMX2485SQX 50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800 MHz Integer PLL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX2485_0610 制造商:NSC 制造商全稱:National Semiconductor 功能描述:50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800 MHz Integer PLL
LMX2485_08 制造商:NSC 制造商全稱:National Semiconductor 功能描述:50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum⑩ Frequency Synthesizers with 800MHz Integer PLL
LMX24856211EVAL 功能描述:時鐘和定時器開發(fā)工具 LMX2485 & LM6211 ACTIVE FILTER RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
LMX2485E 制造商:NSC 制造商全稱:National Semiconductor 功能描述:50 MHz - 3.0 GHz High Performance Delta-Sigma Low Power Dual PLLatinum? Frequency Synthesizers with 800 MHz Integer PLL
LMX2485E EVAL 功能描述:BOARD EVALUATION LMX2485E RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板
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