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LMX2330UTMX

Description
PLL Frequency Synthesizer, PDSO20, 0.173 INCH, PLASTIC, TSSOP-20
CategoryThe signal circuit   
File Size5MB,50 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
Download Datasheet Parametric View All

LMX2330UTMX Overview

PLL Frequency Synthesizer, PDSO20, 0.173 INCH, PLASTIC, TSSOP-20

LMX2330UTMX Parametric

Parameter NameAttribute value
MakerRochester Electronics
package instructionTSSOP,
Reach Compliance Codeunknown
Is SamacsysN
Other featuresDUAL MODULUS PRESCALER (RF): 32/33 OR 64/65 AND DUAL MODULUS PRESCALER (IF): 8/9 OR 16/17
Analog Integrated Circuits - Other TypesPLL FREQUENCY SYNTHESIZER
JESD-30 codeR-PDSO-G20
length6.5 mm
Number of functions1
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Maximum seat height1.1 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
width4.4 mm
Base Number Matches1
REI Datasheet
LMX2330U, LMX2331U, LMX2332U
2.5 / 2.0 / 1.2 GHz Ultra Low Power Dual Frequency Synthesizer
The LMX233xU devices are high performance frequency synthesizers with integrated dual modulus
prescalers. The LMX233xU devices are designed for use as RF and IF local oscillators for dual
conversion radio transceivers.
A 32/33 or a 64/65 prescale ratio can be selected for the 2.5 GHz LMX2330U RF synthesizer. A
64/65 or a 128/129 prescale ratio can be selected for both the LMX2331U and LMX2332U RF
synthesizers. The IF circuitry contains an 8/9 or a 16/17 prescaler. Using a proprietary digital phase
locked loop technique, the LMX233xU devices generate very stable, low noise control signals
for RF and IF voltage controlled oscillators. Both the RF and IF synthesizers include a two-level
programmable charge pump. The RF synthesizer has dedicated Fastlock circuitry.
Rochester Electronics
Manufactured Components
Rochester branded components are
manufactured using either die/wafers
purchased from the original suppliers
or Rochester wafers recreated from the
original IP. All recreations are done with
the approval of the OCM.
Parts are tested using original factory
test programs or Rochester developed
test solutions to guarantee product
meets or exceeds the OCM data sheet.
Quality Overview
ISO-9001
AS9120 certification
Qualified Manufacturers List (QML) MIL-PRF-38535
Class Q Military
Class V Space Level
Qualified Suppliers List of Distributors (QSLD)
Rochester is a critical supplier to DLA and
meets all industry and DLA standards.
Rochester Electronics, LLC is committed to supplying
products that satisfy customer expectations for
quality and are equal to those originally supplied by
industry manufacturers.
The original manufacturer’s datasheet accompanying this document reflects the performance
and specifications of the Rochester manufactured version of this device. Rochester Electronics
guarantees the performance of its semiconductor products to the original OEM specifications.
‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be
based on product characterization, design, simulation, or sample testing.
© 2014 Rochester Electronics, LLC. All Rights Reserved 01162014
To learn more, please visit
www.rocelec.com
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