Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LMX2471 Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LMX2471
Description  3.6 GHz Delta-Sigma Fractional-N PLL with 1.7 GHz Integer-N PLL
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMX2471 Datasheet(HTML) 4 Page - National Semiconductor (TI)

  LMX2471 Datasheet HTML 1Page - National Semiconductor (TI) LMX2471 Datasheet HTML 2Page - National Semiconductor (TI) LMX2471 Datasheet HTML 3Page - National Semiconductor (TI) LMX2471 Datasheet HTML 4Page - National Semiconductor (TI) LMX2471 Datasheet HTML 5Page - National Semiconductor (TI) LMX2471 Datasheet HTML 6Page - National Semiconductor (TI) LMX2471 Datasheet HTML 7Page - National Semiconductor (TI) LMX2471 Datasheet HTML 8Page - National Semiconductor (TI) LMX2471 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 36 page
background image
Electrical Characteristics (V
CC = 2.5V; -40˚C
≤ T
A
≤ +85˚C unless otherwise specified) (Continued)
Symbol
Parameter
Conditions
Value
Units
Min
Typ
Max
RF SYNTHESIZER PARAMETERS
I
CPoutRFSINK
RF Charge Pump Sink
Current
RF_CPG = 0
V
CPoutRF=VCC/2
-100
µA
RF_CPG = 1
V
CPoutRF=VCC/2
-200
µA
...
...
µA
RF_CPG = 15
V
CPoutRF=VCC/2
-1600
µA
I
CPoutRFTRI
RF Charge Pump
TRI-STATE Current
Magnitude
0.4
≤ V
CPoutRF
≤ V
CC -0.4
210
nA
I
CPoutRF%MIS
RF CP Sink vs. CP Source
Mismatch
V
CPoutRF =VCC/2
T
A = 25˚C
310
%
I
CPoutRF%V
RF CP Current vs. CP
Voltage
0.4
≤ V
CPoutRF
≤ V
CC -0.4
T
A = 25˚C
515
%
I
CPoutRF%TEMP
RF CP Current vs.
Temperature
V
CPoutRF =VCC/2
8%
IF SYNTHESIZER PARAMETERS
f
FinIF
Operating Frequency
250
1700
MHz
p
FinIF
IF Input Sensitivity
-15
0
dBm
f
COMP
Phase Detector Frequency
10
MHz
I
CPoutIFSRCE
IF Charge Pump Source
Current
IF_CPG = 0
V
CPoutIF =VCC /2
1mA
IF_CPG = 1
V
CPoutIF =VCC/2
4mA
I
CPoutIFSINK
IF Charge Pump Sink
Current
IF_CPG = 0
V
CPoutIF =VCC/2
-1
mA
IF_CPG = 1
V
CPoutIF =VCC/2
-4
mA
I
CPoutIFTRI
IF Charge Pump
TRI-STATE Current
Magnitude
0.4
≤ V
CPoutIF
≤ V
CC RF -0.4
210
nA
I
CPoutIF%MIS
IF CP Sink vs. CP Source
Mismatch
V
CPoutIF =VCC/2
T
A = 25˚C
3%
I
CPoutIF%V
IF CP Current vs. CP
Voltage
0.4
≤ V
CPoutIF
≤ V
CC -0.4
T
A = 25˚C
815
%
I
CPoutIF%TEMP
IF CP Current vs.
Temperature
V
CPoutIF =VCC/2
8%
OSCILLATOR PARAMETERS
f
OSCin
Oscillator Operating
Frequency
OSC2X = 0
5
110
MHz
OSC2X = 1
5
20
MHz
v
OSCin
Oscillator Input Sensitivity
0.5
V
CC
V
I
OSCin
Oscillator Input Current
OSC=0
-100
100
µA
DIGITAL INTERFACE (DATA, CLK, LE, EN, ENRF, Ftest/LD, FLoutRF, FLoutIF)
V
IH
High-Level Input Voltage
1.6
V
CC
V
V
IL
Low-Level Input Voltage
0.4
V
I
IH
High-Level Input Current
V
IH =VCC
-1.0
1.0
µA
I
IL
Low-Level Input Current
V
IL = 0 V
-1.0
1.0
µA
V
OH
High-Level Output Voltage
I
OH = -500 µA
V
CC-0.4
V
www.national.com
4



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com