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ICS8431AMI-21LFT

ICS8431AMI-21LFT

ICS8431AMI-21LFT

Integrated Device Technology (IDT)

3.3V 350MHz Clock Generators 28 Pins SOIC 28 Terminals Tape & Reel (TR)

SOT-23

ICS8431AMI-21LFT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
PackagingTape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Clock Generators
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) 30
Pin Count28
JESD-30 Code R-PDSO-G28
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.465V
Power Supplies3.3V
Temperature GradeINDUSTRIAL
Number of Circuits 1
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, OTHER
Frequency (Max) 350MHz
Input Crystal
Primary Clock/Crystal Frequency-Nom 25MHz
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS StatusRoHS Compliant
In-Stock:1961 items

ICS8431AMI-21LFT Product Details

ICS8431AMI-21LFT Overview


As a clock IC, it is packaged by the Tape & Reel (TR) method. The SOIC package embeds this Clock PLL. The frequency generator is capable of withstanding a maximum temperature of 260 during reflowing. As you can see, it consists of 28 terminations. Basically, this time clock generator needs a voltage of 3.3V. There is a Clock PLL called Crystal which is designed to be the input to this clock generator. Using 1 circuits, the electronic part's full performance can be accessed. RF synthesizers based on this clock provide frequencies up to 350MHz maximum. The maximum voltage this clock PLL can handle is 3.465V. Incorporating CLOCK GENERATOR, OTHER uPs/uCs/Peripheral ICs, this RF synthesizer features CLOCK GENERATOR, OTHER. Microprocessor-specific clock PLL with 28 bits. Featuring an impressive low-temperature operating performance and -40°C functions, this clock generator is sure to impress. With attenuated performance, this RF synthesizer can survive at 85°C. The clock PLL is generally classified as a Clock Generators device.

ICS8431AMI-21LFT Features


Available in the SOIC
Supply voltage of 3.3V


ICS8431AMI-21LFT Applications


There are a lot of Integrated Device Technology (IDT)
ICS8431AMI-21LFT Clock Generators applications.


  • Picocells, femtocells and small cells
  • Sampling clocks for ADC and DAC
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks
  • Line cards used in telephone exchange
  • Fiber Channel
  • PCI express cards
  • Infotainment systems
  • Medical equipment

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