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SM802121UMG-TR

SM802121UMG-TR

SM802121UMG-TR

Microchip Technology

156.25MHz SM802121 Clock Generators ClockWorks™, RotaryWave™ Series 24-VFQFN Exposed Pad Surface Mount 2.375V~3.465V Tape & Reel (TR)

SOT-23

SM802121UMG-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Number of Pins 24
Supplier Device Package 24-QFN (4x4)
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2000
Series ClockWorks™, RotaryWave™
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Voltage - Supply 2.375V~3.465V
Base Part Number SM802121
Output LVPECL
Number of Circuits 1
Frequency (Max) 156.25MHz
Input LVCMOS, Crystal
Ratio - Input:Output 2:1
PLL Yes
Differential - Input:Output No/Yes
Divider/Multiplier Yes/No
RoHS StatusROHS3 Compliant
In-Stock:4173 items

SM802121UMG-TR Product Details

SM802121UMG-TR Overview


Clock ICs are packaged using the Tape & Reel (TR) method. In the 24-VFQFN Exposed Pad package, there is an embedded clock generator. In this case, LVCMOS, Crystal is designed to be the input of the clock generator. To access the electronic component's full performance, 1 circuits are implemented. The frequency generator has a maximum frequency of 156.25MHz. Thanks to the Surface Mount, this electric component can easily be installed on a panel. There are 2.375V~3.465V available for use with this clock PLL. Test statistics suggest setting the ambient temperature at -40°C~85°C, which is -40°C~85°C. There are several logic levels in LVPECL logic that can be used with this clock generator. The related electrical components for the base part number SM802121 can be found below. A 24 pin is available on the clock PLL. In addition to having an impressive low-temperature performance, this clock device can perform -40°C operations simultaneously. This RF synthesizer can last with attenuated performance at 85°C. It is part of the ClockWorks™, RotaryWave™ series of electronic components.

SM802121UMG-TR Features


Available in the 24-VFQFN Exposed Pad


SM802121UMG-TR Applications


There are a lot of Microchip Technology
SM802121UMG-TR Clock Generators applications.


  • 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
  • Line cards used in telephone exchange
  • Fiber Channel

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