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LMX9402

Part Number	LMX9402
Manufacturer	National Semiconductor
Description	Frequency Synthesizer Module
Published	Sep 27, 2011
Detailed Description	www.DataSheet.co.kr LMX9402 Frequency Synthesizer Module PRELIMINARY October 2000 LMX9402 Frequency Synthesizer Modul...
Datasheet	LMX9402 PDF File

Overview

www.
DataSheet.
co.
kr LMX9402 Frequency Synthesizer Module PRELIMINARY October 2000 LMX9402 Frequency Synthesizer Module General Description The Frequency Synthesizer Module is a Low Temperature Co-fired Ceramic (LTCC) RF module consisting of a high performance frequency synthesizer, loop filter, and voltage controlled oscillator (VCO).
The frequency synthesizer is fabricated using National’s ABiC BiCMOS process (fT = 14 GHz).
The loop filter and VCO are fabricated on National’s Low Temperature Co-fired Ceramics.
The Frequency Synthesizer Module can be used for local oscillator applications.
Using a digital phase locked loop technique, the on board frequency synthesizer can generate a very stable, low noise local oscillator.
Serial data is transferred into the module using a three wire interface.
The loop filter is designed for fast lock times and maximum attenuation of reference spurs.
The module is available in a Ball Grid Array 560 mil X 560 mil X 220 mil package.
Features n Low phase noise tunable local oscillator n Low current consumption n LMX2330A 2.
5 GHz PLLatinum™ in module Applications n DCS wireless cellular systems n Fixed wireless communications Functional Block Diagram DS200075-1 Ordering Information Package CBGA CBGA CBGA CBGA Temp.
Range -10˚C to +85˚C LMX9402BL1577X LMX9402BL1501X LMX9402BL1619X LMX9402BL1701X Transport Media Tape and Reels Tape and Reels Tape and Reels Tape and Reels NSC Package Drawing SB25A SB25A SB25A SB25A TRI-STATE ® is a registered trademark of National Semiconductor Corporation.
MICROWIRE™ and PLLatinum™ are trademarks of National Semiconductor Corporation.
© 2000 National Semiconductor Corporation DS200075 www.
national.
com Datasheet pdf - http://www.
DataSheet4U.
net/ www.
DataSheet.
co.
kr LMX9402 Connection Diagram DS200075-2 Top View 25-Pin CBGA Package See NS Package Number SB25A Pin Descriptions Pin No.
1,2,3,4,5 6 7 8 9 10 11, 12 13 14, 15, 16 17 18, 19, 20 21 22 23 Pin Name GND LD GND VCC1 GND RFOUT GND V...

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