Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

LMX2370 Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. LMX2370
Description  PLLatinum™ Dual Frequency Synthesizer for RF Personal Communications
Download  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo 

LMX2370 Datasheet(HTML) 4 Page - National Semiconductor (TI)

 
Zoom Inzoom in Zoom Outzoom out
 4 / 16 page
background image
Absolute Maximum Ratings (Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Supply Voltage
V
CC1
−0.3V to 6.5V
V
CC2
−0.3V to 6.5V
Vp1
−0.3V to 6.5V
Vp2
−0.3V to 6.5V
Vµc
−0.3V to 6.5V
Voltage on any pin with
GND = 0V (V
I)
−0.3V to V
CC +0.3V
Storage Temperature Range (T
S)
−65˚C to +150˚C
Lead Temperature (solder, 4 sec.) (T
L)
+260˚C
ESD - Human Body Model (Note 2)
TBD
Recommended Operating
Conditions (Note 3)
Power Supply Voltage
V
CC1
2.7V to 5.5V
V
CC2
2.7V to 5.5V
V
CC1– VCC2
−0.2V to 0.2V
Vp1
V
CC to 5.5V
Vp2
V
CC to 5.5V
Vµc
1.72V to V
CC
Operating Temperature (T
A)
−40˚C to +85˚C
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to
the device may occur. Operating Ratings indicate conditions for which the de-
vice is intended to be functional, but do not guarantee specific performance
limits. For guaranteed specifications and test conditions, see the Electrical
Characteristics. The guaranteed specifications apply only for the test condi-
tions listed.
Note 2: This device is a high performance RF integrated circuit and is ESD
sensitive. Handling and assembly of this device should only be done at ESD
free workstations.
Note 3: VCC is defined as VCC = VCC1 = VCC2.
Electrical Characteristics (V
CC = Vp = Vµc = 3.0V; −40˚C < TA < 85˚C except as specified).
GENERAL
Value
Unit
Symbol
Parameter
Conditions
Min
Typ
Max
I
CC
Power Supply
Current
LMX2370
Main = On, Aux = On
6
8.5
mA
LMX2371
Main = On, Aux = On
5
7.5
mA
LMX2372
Main = On, Aux = On
4
6.0
mA
LMX2370
/71/72
Aux Only
2
3.25
mA
I
CC-PWDN
Power Down Current
EN_Main, EN_Aux = 015
50
µA
f
IN1
Main PLL
Operating
Frequency
LMX2370
P = 32/33
1.2
2.5
GHz
P = 16/17
45
1200
MHz
LMX2371
P = 32/33
1.2
2.0
GHz
P = 16/17
45
1200
MHz
LMX2372
P = 16/17
45
1200
MHz
P = 8/9
45
550
MHz
f
IN2
Auxiliary PLL Operating
Frequency
P = 16/17
45
1200
MHz
P = 8/9
45
550
MHz
Zf
IN Main
Main PLL Input Impedance
RF On, f
IN = 1800 MHz
TBD
RF Off, f
IN = 1800 MHz
TBD
Zf
IN Aux
Aux Input Impedance
f
IN = 120 MHz
TBD
f
φ
Phase Detector Frequency
10
MHz
Pf
IN1, PfIN2
RF Input Sensitivity
2.7
≤ V
CC ≤ 3.6V
−15
0
dBm
3.6
≤ V
CC ≤ 5.5V
−10
0
dBm
OSCILLATOR INPUT
Value
Unit
Symbol
Parameter
Conditions
Min
Typ
Max
OSC
in
Reference Oscillator Input
Operating Frequency
2
50
MHz
Z
IN OSC
OSC Input Impedance
OSC On, Freq = 10 MHz
TBD
k
OSC Off, Freq = 10 MHz
TBD
k
V
OSC
Oscillator Input Sensitivity
OSC
in
0.5
V
CC
V
PP
I
IH
OSC
in Input Current
V
IH =VCC = 5.5V
100
µA
I
IL
OSC
in Input Current
V
IL =0,VCC = 5.5V
−100
µA
www.national.com
4


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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