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CY7B9945V-5AXCT

3.3V Clock Buffer, Fanout Distribution 200MHz CY7B9945 Clock Generators RoboClock? Series 52 Pins 52-LQFP 52 Terminals Surface Mount 2.97V~3.63V Tape & Reel (TR)


  • Manufacturer: Cypress Semiconductor Corp
  • Origchip NO: 217-CY7B9945V-5AXCT
  • Package: 52-LQFP
  • Datasheet: PDF
  • Stock: 254
  • Description: 3.3V Clock Buffer, Fanout Distribution 200MHz CY7B9945 Clock Generators RoboClock? Series 52 Pins 52-LQFP 52 Terminals Surface Mount 2.97V~3.63V Tape & Reel (TR) (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 52-LQFP
Number of Pins 52
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2002
Series RoboClock™
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 52
Type Clock Buffer, Fanout Distribution
Voltage - Supply 2.97V~3.63V
Terminal Position QUAD
Terminal Form GULL WING
Number of Functions 2
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Reach Compliance Code unknown
Base Part Number CY7B9945
Output LVTTL
Pin Count 52
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.63V
Supply Voltage-Min (Vsup) 2.97V
Number of Circuits 1
Nominal Supply Current 250mA
Frequency (Max) 200MHz
Family 7B
Input LVPECL, LVTTL
Ratio - Input:Output 4:10
PLL Yes
Differential - Input:Output Yes/No
Propagation Delay (tpd) 0.5 ns
Divider/Multiplier Yes/Yes
fmax-Min 200 MHz
Same Edge Skew-Max (tskwd) 0.8 ns
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CY7B9945V-5AXCT Overview


As a clock IC, it uses the Tape & Reel (TR) package. In the 52-LQFP package, there is an embedded clock generator. 52 terminations can be found in frequency synthesizer. A voltage of 3.3V should be applied to this electronic frequency generator. As the Clock PLL's input, LVPECL, LVTTL is designed to be used in order to generate the clock signal. Using 1 circuits, the electronic part's full performance can be accessed. RF synthesizers based on this clock provide frequencies up to 200MHz maximum. PLL clock is mounted in the way of Surface Mount. The maximum voltage this clock PLL can handle is 3.63V. A maximum voltage of 2.97V should be used for this frequency generator for safety reasons. This clock PLL works with a supply voltage of 2.97V~3.63V. Based on the test statistics, an ambient temperature of 0°C~70°C should be set. LVTTL is designed for clock generator's output. A Clock Buffer, Fanout Distribution is a classification for the electronic part in question. Microprocessor-specific clock PLL with 52 bits. The related electronic parts of part number CY7B9945 are listed below. There are 52 pins on the frequency generator that are available for use. Time clock generator can handle a voltage of 3.3V as the supply voltage. A member of the RoboClock? series, this electronic component is made of plastic. This clock generator offers low timing skew at 0.8 ns Max. If you search for the 7B family of parts, you will be able to find similar electrical parts.

CY7B9945V-5AXCT Features


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

CY7B9945V-5AXCT Applications


There are a lot of Cypress Semiconductor Corp CY7B9945V-5AXCT Clock Generators applications.

  • Radar
  • Microwave backhaul IF
  • Reference signals to RF systems
  • CPUs
  • FPGA and processor clocks
  • Aerospace and defense
  • Camera systems
  • Threshold extension
  • Wireless handsets
  • Radio receivers