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CY7B9940V-5AXIT

CY7B9940V-5AXIT

CY7B9940V-5AXIT

Cypress Semiconductor Corp

3.3V Fanout Buffer (Distribution), Zero Delay Buffer 200MHz CY7B9940 Clock Generators RoboClockII? Junior Series 44 Pins 44-LQFP 44 Terminals Surface Mount 2.97V~3.63V Tape & Reel (TR)

SOT-23

CY7B9940V-5AXIT Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LQFP
Number of Pins 44
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2003
Series RoboClockII™ Junior
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code EAR99
Type Fanout Buffer (Distribution), Zero Delay Buffer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CONFIGURABLE AS SINGLE ENDED TTL ALSO
Voltage - Supply 2.97V~3.63V
Terminal Position QUAD
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.8mm
Base Part Number CY7B9940
Output LVTTL
Pin Count 44
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.63V
Supply Voltage-Min (Vsup) 2.97V
Number of Circuits 1
Nominal Supply Current 200mA
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
fmax-Min 200 MHz
Same Edge Skew-Max (tskwd) 0.65 ns
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
CY7B9940V-5AXIT Product Details

CY7B9940V-5AXIT Overview


Tape & Reel (TR)-method packaging is used for clock ICs. Clock PLL is embedded in the 44-LQFP package. It contains a total of 44 terminations within RF synthesizer. For this clock generator ic, a voltage of 3.3V is required. It is designed that the Clock PLL's input should be LVPECL, LVTTL. There are 1 circuits implemented in order to achieve full performance from this electronic part. An up to 200MHz frequency is provided by this clock-based RF synthesizer. With the Surface Mount, it is easy to install this electric component on the panel. Clock PLL is capable of receiving a maximum of 3.63V as a supply voltage. This frequency synthesizer requires a supply voltage above 2.97V to be safe. In terms of supply voltage, RF synthesizer works with 2.97V~3.63V. The ambient temperature should be set at -40°C~85°C, which is estimated by the test statistics. The RF synthesizer is compatible with LVTTL logic levels. This electronic component is usually classified as a Fanout Buffer (Distribution), Zero Delay Buffer component. An IC that generates clocks specifically for microprocessors, this clock PLL is 44-bits in si44e. It is possible to find its related electronic parts by searching for the base part number CY7B9940. There is a 44 pin that is available on the digital clock generator. Clock PLL is capable of handling a voltage of 3.3V. In order to provide better clock signal output, this frequency synthesizer is equipped with CONFIGURABLE AS SINGLE ENDED TTL ALSO. There is an electronic part in this series that belongs to the RoboClockII? Junior family. The maximal same edge skew (tskwd) can not be exceeded. By searching for the 7B family, it is possible to find similar electrical components.

CY7B9940V-5AXIT Features


Available in the 44-LQFP
Supply voltage of 3.3V
Operating supply voltage of 3.3V

CY7B9940V-5AXIT Applications


There are a lot of Cypress Semiconductor Corp CY7B9940V-5AXIT Clock Generators applications.

  • Microprocessor clock multipliers
  • Local oscillator source in receiver
  • Wireless handsets
  • DVD recorders
  • Computers to manage memory cards
  • Satellite receivers
  • Clock synchronization
  • Cell phones
  • Automatic control
  • Quenching?

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