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CDC921DLR

CDC921DLR

CDC921DLR

Texas Instruments

3.3V Clock Generators 48 Pins SSOP 48 Terminals

SOT-23

CDC921DLR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SSOP
Surface MountYES
Pbfree Code no
Number of Terminations 48
ECCN Code EAR99
Additional FeatureALSO REQUIRES 2.5V SUPPLY
HTS Code8542.39.00.01
Subcategory Clock Generators
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch0.635mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count48
JESD-30 Code R-PDSO-G48
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Supply Voltage-Max (Vsup) 3.465V
Power Supplies2.5/3.3V
Temperature GradeOTHER
Supply Voltage-Min (Vsup) 3.165V
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, PROCESSOR SPECIFIC
Supply Current-Max 156mA
Primary Clock/Crystal Frequency-Nom 14.318MHz
Output Clock Frequency-Max 133MHz
Length 15.875mm
Height Seated (Max) 2.79mm
Width 7.5mm
RoHS StatusNon-RoHS Compliant
In-Stock:1064 items

CDC921DLR Product Details

CDC921DLR Overview


The SSOP package contains this clock generator. This clock generator ic can sustain a maximum temperature of NOT SPECIFIED during reflowing. It contains 48 terminations that can be found in frequency synthesizer. This electronic frequency generator requires a voltage of 3.3V. This clock generator would require a maximum supply voltage of 3.465V. This time clock generator integrates CLOCK GENERATOR, PROCESSOR SPECIFIC uPs, uCs, and peripheral ICs. For safety reasons, this frequency synthesizer should have a voltage supply above 3.165V. As soon as the PLL's operating temperature exceeds 85°C, it may cause ha85°Cards. The clock generator ic can synthesi133MHze a high-quality clock output frequency of 133MHz. The clock-generating IC is a 48-bit device designed specifically for microprocessors. This clock generator can be classified as a kind of Clock Generators in general. This clock PLL features ALSO REQUIRES 2.5V SUPPLY for better clock signal output. It is possible for an element to be thermally destroyed if clock PLL‘s supply current (greater than 156mA) is excessive.

CDC921DLR Features


Available in the SSOP
Supply voltage of 3.3V
Output clock frequency (Max) of 133MHz


CDC921DLR Applications


There are a lot of Texas Instruments
CDC921DLR Clock Generators applications.


  • 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
  • Line cards used in telephone exchange

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