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Signal Circuits / PLL or Frequency Synthesis Circuits / LMX2325TM
Datasheets
LMX2325TM by:
Rochester Electronics LLC
Hongxing Electrical Ltd
National Semiconductor Corporation
Rochester Electronics LLC
Texas Instruments
Not Found

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

Part Details for LMX2325TM by Rochester Electronics LLC

Results Overview of LMX2325TM by Rochester Electronics LLC

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Applications Aerospace and Defense

LMX2325TM Information

LMX2325TM by Rochester Electronics LLC is a PLL or Frequency Synthesis Circuit.
PLL or Frequency Synthesis Circuits are under the broader part category of Signal Circuits.

A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
LMX2325TMX Rochester Electronics LLC LMX2325 - PLL Frequency Synthesizer
LMX2325TMX-G Rochester Electronics LLC LMX2325 - RoHS - T/R, PLL Freq Synthesizer

Part Details for LMX2325TM

LMX2325TM CAD Models

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LMX2325TM Part Data Attributes

Parametric Data
LMX2325TM Rochester Electronics LLC
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LMX2325TM Rochester Electronics LLC PLL Frequency Synthesizer, BICMOS, PDSO20, 0.173 INCH, PLASTIC, TSSOP-20
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Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Package Description 0.173 INCH, PLASTIC, TSSOP-20
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature 7-BIT AUXILIARY INPUT COUNTER; SELECTABLE 32/33 OR 64/65 PRESCALER
Analog IC - Other Type PLL FREQUENCY SYNTHESIZER
JESD-30 Code R-PDSO-G20
Length 6.5 mm
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 1.2 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BICMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 4.4 mm

LMX2325TM Related Parts

LMX2325TM Frequently Asked Questions (FAQ)

  • A good PCB layout for the LMX2325TM involves keeping the input and output tracks short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.

  • To ensure proper biasing, make sure to connect the VCC pin to a stable 3.3V or 5V power supply, and the VEE pin to a stable -3.3V or -5V power supply. Also, ensure that the input signals are within the recommended common-mode voltage range.

  • The LMX2325TM can operate over a temperature range of -40°C to +85°C, but it's recommended to operate within a temperature range of 0°C to +70°C for optimal performance and reliability.

  • Common issues with the LMX2325TM can be troubleshooted by checking the PCB layout, ensuring proper biasing, and verifying that the input signals are within the recommended specifications. Also, check for any signs of overheating, and ensure that the device is not exposed to excessive noise or interference.

  • While the LMX2325TM is a high-performance device, it's not specifically designed for high-reliability or high-temperature applications. For such applications, it's recommended to consider devices with higher temperature ratings and more stringent reliability testing, such as automotive or aerospace-grade devices.