參數(shù)資料
型號(hào): LMX2434
廠商: National Semiconductor Corporation
英文描述: PLLatinum Dual High Frequency Synthesizer for RF Personal Communications
中文描述: PLLatinum雙高頻率合成射頻個(gè)人通信
文件頁(yè)數(shù): 8/49頁(yè)
文件大?。?/td> 943K
代理商: LMX2434
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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LMX2434TM PLLatinum Dual High Frequency Synthesizer for RF Personal Communications
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX2434EVAL 功能描述:時(shí)鐘和定時(shí)器開(kāi)發(fā)工具 LMX2434 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
LMX2434EVAL/NOPB 功能描述:時(shí)鐘和定時(shí)器開(kāi)發(fā)工具 LMX2434 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
LMX2434SLEX 制造商:Texas Instruments 功能描述:PLL Frequency Synthesizer Dual 500MHz to 5000MHz 20-Pin LAM UCSP T/R
LMX2434SLEX/NOPB 功能描述:鎖相環(huán) - PLL RoHS:否 制造商:Silicon Labs 類型: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
LMX2434TM 制造商:Texas Instruments 功能描述:PLL Frequency Synthesizer Dual 500MHz to 5000MHz 20-Pin TSSOP Rail