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CDCE421RGETG4

CDCE421RGETG4

CDCE421RGETG4

Texas Instruments

3.3V Clock Generator 1.2GHz CDCE421 Clock Generators 24 Pins 24-VFQFN Exposed Pad 24 Terminals Surface Mount 3V~3.6V Tape & Reel (TR)

SOT-23

CDCE421RGETG4 Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Number of Pins 24
Weight 45.387587mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code EAR99
Type Clock Generator
Voltage - Supply 3V~3.6V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 2.35GHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CDCE421
Output LVDS, LVPECL
Pin Count 24
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Number of Circuits 1
Nominal Supply Current 91mA
Frequency (Max) 1.2GHz
Input LVCMOS, Crystal
Ratio - Input:Output 1:1
Primary Clock/Crystal Frequency-Nom 38.33MHz
PLL Yes
Differential - Input:Output No/Yes
Divider/Multiplier Yes/No
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
CDCE421RGETG4 Product Details

CDCE421RGETG4 Overview


The Tape & Reel (TR) method is used for packaging clock ICs. As part of the 24-VFQFN Exposed Pad package, this clock generator is embedded. This clock generator ic can sustain 260 degrees of temperature during reflowing. There are 24 terminations found in this file. To operate this time clock generator, 3.3V voltage should be applied. In this clock generator, LVCMOS, Crystal is used as the input to the clock. For a full understanding of the electronic part's performance, 1 circuits are implemented. An up to 1.2GHz frequency is provided by this clock-based RF synthesizer. The Surface Mount allows the electrical component to be installed conveniently on the panel. In terms of supply voltage, RF synthesizer works with 3V~3.6V. Test statistics estimate a temperature of -40°C~85°C, which should be set as the ambient temperature. The frequency synthesizer in this product is compatible with all levels of LVDS, LVPECL logic. It has been classified as a Clock Generator electronic part, which means that it is a semiconductor. It is a 24-bit clock PLL designed specifically for microprocessors. It is possible to find its related electronic parts by searching for the base part number CDCE421. There are 24 pins on the frequency generators that are available for use. Supply voltage 3.3V is what clock generator can handle. Using a frequency of 2.35GHz allows frequency synthesizer to achieve high efficiencies.

CDCE421RGETG4 Features


Available in the 24-VFQFN Exposed Pad
Supply voltage of 3.3V
Operating supply voltage of 3.3V


CDCE421RGETG4 Applications


There are a lot of Texas Instruments
CDCE421RGETG4 Clock Generators applications.


  • 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
  • PCI express cards
  • Infotainment systems

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