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CY29972AI

CY29972AI

CY29972AI

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 Tray

SOT-23

CY29972AI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 52-TQFP
Number of Pins 52
Operating Temperature-40°C~85°C
PackagingTray
Published 1999
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 52
ECCN Code EAR99
Type Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer
Terminal Finish TIN LEAD
Technology CMOS
Voltage - Supply 2.9V~3.6V
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Supply Voltage 3.3V
Terminal Pitch0.65mm
Base Part Number CY29972
Output Clock
Pin Count52
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 StatusNon-RoHS Compliant
In-Stock:1650 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$12.00000$12

CY29972AI Product Details

CY29972AI Overview


As a clock IC, it uses the Tray package. 52-TQFP contains this Clock PLL. When reflowed, this frequency generator can withstand a maximum temperature of 235. As a result, frequency synthesizers can be found to contain 52 terminations. For this clock generator ic, a voltage of 3.3V is required. This Clock PLL will be fed by Clock, Crystal as its input. There are 1 circuits implemented in order to achieve full performance from this electronic part. Providing a maximum frequency of 125MHz, this clock-based RF synthesizer is suitable for a variety of applications. The Surface Mount allows this electrical component to be easily installed on the panel. There are 2.9V~3.6V different supply voltages that can be provided for this RF synthesizer. Based on test statistics, ambient temperature should be set at -40°C~85°C. I would like to present to you a frequency synthesizer that is compatible with Clock logic levels. This is an electronic part that can be classified as a Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer in this case. In particular, this clock PLL is designed to be used with microprocessors. CY29972 is the base part number for finding related electronic parts. There is a 52 pin that is available on the digital clock generator. The maximum supply voltage that clock generator can handle is 3.3V.

CY29972AI Features


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


CY29972AI Applications


There are a lot of Cypress Semiconductor Corp
CY29972AI Clock Generators applications.


  • 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
  • Medical equipment
  • Multi-function printers

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