Electronic Components Datasheet Search
  English  ▼

Delete All


Preview PDF Download HTML

LMX5080 Datasheet(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. LMX5080
Description  PLLatinum™ 2.7 GHz Low Power Dual Modulus Prescaler for RF Personal Communications
Download  7 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com

LMX5080 Datasheet(HTML) 1 Page - National Semiconductor (TI)

Zoom Inzoom in Zoom Outzoom out
 1 / 7 page
background image
PLLatinum2.7 GHz Low Power Dual Modulus
Prescaler for RF Personal Communications
General Description
The LMX5080 integrated dual modulus prescaler, is de-
signed to be used in a synthesized local oscillator for
2.5 GHz wireless transceivers. It is fabricated using Nation-
al’s 0.5µ ABiCV silicon BiCMOS process. The LMX5080 con-
tains three dual modulus prescalers. Either a 128/130,
256/158 or a 512/514 prescaler can be selected for up to
2.7 Gz RF input frequencies. The prescaler inputs can be
driven either differentially, or single ended with the use of a
coupling capacitor on one of the inputs to ground. The
LMX5080 CMOS output is optimized to generate very stable,
low switching noise output signals. The LMX5080 prescaler
can be used in conjunction with a low frequency Phase Lock
Loop to form a frequency synthesizer suitable for UHF trans-
ceivers. Supply voltage can range from 2.7V to 5.5V. The
LMX5080 features low current consumption; typically 7.0 mA
at 5V V
The LMX5080 is available in a 8-pin Small Outline (SOP)
surface mount plastic package.
n 2.7V to 5.5V operation
n Low current consumption: 7 mA (typ) @ 5V
n −40˚C to +85˚C low noise CMOS output
n Selectable dual modulus prescaler
n 8-pin small package outline (SOP)
n 2.5 GHz wireless communications systems (ISM)
n Direct Broadcast Satellite systems (DBS)
n Cable TV tuners (CATV)
Functional Block Diagram
PLLatinumis a trademark of National Semiconductor Corporation.
April 1999
© 1999 National Semiconductor Corporation

Html Pages

1  2  3  4  5  6  7 

Datasheet Download

Link URL

Privacy Policy
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