參數(shù)資料
型號(hào): LMX2434TMX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): XO, clock
英文描述: PLLatinum Dual High Frequency Synthesizer for RF Personal Communications
中文描述: PLL FREQUENCY SYNTHESIZER, 5000 MHz, PDSO20
封裝: PLASTIC, TSSOP-20
文件頁(yè)數(shù): 8/49頁(yè)
文件大小: 943K
代理商: LMX2434TMX
Electrical Characteristics
(Continued)
Vcc = EN = 2.5V, 40C
T
A
+85C, unless otherwise specified
Symbol
Parameter
Conditions
Value
Typ
Units
Min
Max
IF SYNTHESIZER PARAMETERS
I
CPoutIF
TRI
Current
I
CPoutIF
%MIS
Vs Charge Pump Output Source
Current Mismatch
I
CPoutIF
%V
CPoutIF
Magnitude Variation Vs Charge Pump
Output Voltage
I
CPoutIF
%T
A
Magnitude Variation Vs Temperature
OSCILLATOR PARAMETERS
f
OSCin
Oscillator Operating Frequency
v
OSCin
Oscillator Sensitivity
I
OSCin
Oscillator Input Current
IF Charge Pump Output TRI-STATE
0.5V
V
CPoutIF
Vcc - 0.5V
(Note 6)
V
CPoutIF
= Vcc/2
(Note 7)
-2.5
2.5
nA
IF Charge Pump Output Sink Current
3
10
%
IF Charge Pump Output Current
0.5V
V
CPoutIF
Vcc - 0.5V
(Note 7)
5
15
%
IF Charge Pump Output Current
V
CPoutIF
= Vcc/2
(Note 7)
2
%
1
256
Vcc
100
MHz
V
PP
μA
μA
(Note 8)
V
OSCin
= Vcc
V
OSCin
= 0V
0.5
-100
DIGITAL INTERFACE (DATA, CLK, LE, EN, ENosc, Ftest/LD, FLoutRF, OSCout/ FLoutIF)
V
IH
High-Level Input Voltage
V
IL
Low-Level Input Voltage
I
IH
High-Level Input Current
I
IL
Low-Level Input Current
V
OH
High-Level Output Voltage
1.6
V
V
μA
μA
V
0.4
1.0
V
IH
= Vcc
V
IL
= 0V
I
OH
= 500 μA
1.0
V
CC
0.4
V
OL
MICROWIRE INTERFACE
t
CS
t
CH
t
CWH
t
CWL
t
ES
t
EW
Low-Level Output Voltage
I
OL
= 500 μA
0.4
V
DATA to CLK Set Up Time
DATA to CLK Hold Time
CLK Pulse Width HIGH
CLK Pulse Width LOW
CLK to LE Set Up Time
LE Pulse Width
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
50
10
50
50
50
50
ns
ns
ns
ns
ns
ns
L
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LMX2434TMX/NOPB 功能描述:鎖相環(huán) - PLL RoHS:否 制造商:Silicon Labs 類(lèi)型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
LMX2470 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.6 GHz Delta-Sigma Fractional-N PLL with 800 MHz Integer-N PLL
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LMX2470SLEX 功能描述:鎖相環(huán) - PLL RoHS:否 制造商:Silicon Labs 類(lèi)型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
LMX2470SLEX/NOPB 功能描述:鎖相環(huán) - PLL RoHS:否 制造商:Silicon Labs 類(lèi)型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray