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8431AM21LF

8431AM21LF

8431AM21LF

Integrated Device Technology (IDT)

3.3V Clock Generators 28 Pins SOIC 28 Terminals

SOT-23

8431AM21LF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Surface Mount
Package / Case SOIC
Number of Pins 28
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 28
ECCN Code EAR99
Max Operating Temperature85°C
Min Operating Temperature 0°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) NOT SPECIFIED
Pin Count28
Number of Outputs 2
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Number of Elements 1
Temperature GradeOTHER
Max Supply Voltage3.465V
Min Supply Voltage3.135V
Power Dissipation-Max 567.1mW
Nominal Supply Current155mA
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, OTHER
Primary Clock/Crystal Frequency-Nom 25MHz
Output Clock Frequency-Max 350MHz
Length 17.9mm
Width 7.6mm
Thickness 2.34mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2276 items

8431AM21LF Product Details

8431AM21LF Overview


This clock generator is embedded in the SOIC package. Under reflowing process, this clock generator ic is able to sustain a maximum temperature of 260. 28 terminations can be found in frequency synthesizer. Basically, a voltage of 3.3V should be applied to this electronic frequency generator. The number of uPs/uCs/Peripheral IC this time clock generator incorporates is CLOCK GENERATOR, OTHER. This clock-generating clock generator ic is able to synthesi350MHze high-quality clock output frequency of 350MHz. This clock-generating IC is a 28-bit device designed explicitly for microprocessors. There is an available 28 pin on the clock generators. This clock generator ic has an impressive low-temperature operating performance and is capable of 0°C operations. Even at 85°C, this frequency synthesizer is possible to last with attenuated performance. RF synthesizers can handle voltages up to 3.3V. And basically, this clock generator is often classified as a kind of Clock Generators. Clock PLL is facilitated with 2 signal outputs to magnify output frequency as high as possible. To supply this clock PLL, a voltage higher than 3.465V is unacceptable. The lowest limit of supply voltage for this RF synthesizer is 3.135V. This is a 1-element clock generator with low jitter performance.

8431AM21LF Features


Available in the SOIC
Supply voltage of 3.3V
Output clock frequency (Max) of 350MHz
Operating supply voltage of 3.3V


8431AM21LF Applications


There are a lot of Integrated Device Technology (IDT)
8431AM21LF Clock Generators applications.


  • Instrument
  • Automatic test equipment
  • Wide area power system
  • Digital circuits
  • Wireless base station for LTE, LTE-advanced
  • Picocells, femtocells and small cells
  • Sampling clocks for ADC and DAC
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks

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