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LMK04821NKDR

LMK04821NKDR

LMK04821NKDR

Texas Instruments

3.3V LMK04821 Clock Generators 64-WFQFN Exposed Pad 64 Terminals Surface Mount Tape & Reel (TR)

SOT-23

LMK04821NKDR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 64-WFQFN Exposed Pad
Surface MountYES
Number of Pins 64
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Technology CMOS
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LMK04821
Number of Outputs 15
Temperature GradeINDUSTRIAL
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, OTHER
Supply Current-Max 665mA
Number of Inputs 3
Primary Clock/Crystal Frequency-Nom 40MHz
Height 800μm
Length 9mm
Width 9mm
Thickness 0m
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:479 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$15.77000$15.77
500$15.6123$7806.15
1000$15.4546$15454.6
1500$15.2969$22945.35
2000$15.1392$30278.4
2500$14.9815$37453.75

LMK04821NKDR Product Details

LMK04821NKDR Overview


A clock integrated circuit is packaged in a Tape & Reel (TR)-shaped package because it is for use as a clock. Clock PLL is embedded in the 64-WFQFN Exposed Pad package. This clock generator will sustain a maximum temperature of 260 when reflown. In it, there are 64 terminations to be found. For this clock generator ic, a voltage of 3.3V is required. With the Surface Mount, it is easy to install this electric component on the panel. There are CLOCK GENERATOR, OTHER uPs/uCs/Peripheral ICs integrated into this digital clock generator. The related electronic parts of part number LMK04821 are listed below. There is an available 64 pin on the PLL. This clock generator ic has an impressive low-temperature operating performance and is capable of -40°C operations. At 85°C, this RF synthesizer remains functional despite reduced performance. The output frequency can be amplified as high as possible with its 15 signal outputs. The maximal supply current amounts to 665mA. Here's a clock generator with 3 inputs.

LMK04821NKDR Features


Available in the 64-WFQFN Exposed Pad
Supply voltage of 3.3V

LMK04821NKDR Applications


There are a lot of Texas Instruments LMK04821NKDR Clock Generators applications.

  • Tracking filters
  • Local oscillators (LOs)
  • Clock recovery
  • Line cards used in telephone exchange
  • Pulsed digital systems
  • High-speed optical transport network (OTN)
  • Signal modulation and demodulation
  • Main oscillator in receiver
  • Simple clock clean-up circuits
  • PCI express cards

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