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CY29972AXIT

CY29972AXIT

CY29972AXIT

Cypress Semiconductor Corp

3.3V Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer 125MHz CY29972 Clock Generators 52 Pins 52-TQFP 52 Terminals Surface Mount 2.9V~3.6V Tape & Ree

SOT-23

CY29972AXIT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 52-TQFP
Surface MountYES
Number of Pins 52
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 52
ECCN Code EAR99
Type Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 2.9V~3.6V
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number CY29972
Output Clock
Pin Count52
Number of Outputs 12
Operating Supply Voltage3.3V
Number of Circuits 1
Nominal Supply Current20mA
Frequency (Max) 125MHz
Input Clock, Crystal
Ratio - Input:Output 3:12
Primary Clock/Crystal Frequency-Nom 25MHz
PLL Yes with Bypass
Differential - Input:Output No/No
Divider/Multiplier Yes/No
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1100 items

CY29972AXIT Product Details

CY29972AXIT Overview


The Tape & Reel (TR) method is used for packaging clock ICs. As part of the 52-TQFP package, this clock generator is embedded. This clock generator ic can sustain 260 degrees of temperature during reflowing. There are 52 terminations found in this file. To operate this time clock generator, 3.3V voltage should be applied. In this clock generator, Clock, 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 125MHz 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 2.9V~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 Clock logic. It has been classified as a Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer electronic part, which means that it is a semiconductor. It is a 52-bit clock PLL designed specifically for microprocessors. It is possible to find its related electronic parts by searching for the base part number CY29972. There are 52 pins on the frequency generators that are available for use. Supply voltage 3.3V is what clock generator can handle. 12 signal outputs are provided for enhancing output frequency as much as possible.

CY29972AXIT Features


Available in the 52-TQFP
Supply voltage of 3.3V
Operating supply voltage of 3.3V


CY29972AXIT Applications


There are a lot of Cypress Semiconductor Corp
CY29972AXIT 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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