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-2AXIT Datasheet
non-compliant
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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
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
Type
Fanout Buffer (Distribution), Zero Delay Buffer
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
Reach Compliance Code
unknown
Base Part Number
CY7B9940
Output
LVTTL
Pin Count
44
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
200mA
Frequency (Max)
200MHz
Family
7B
Input
LVPECL, LVTTL
Ratio - Input:Output
4:10
PLL
Yes
Differential - Input:Output
Yes/No
Propagation Delay (tpd)
0.25 ns
fmax-Min
200 MHz
Same Edge Skew-Max (tskwd)
0.65 ns
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
CY7B9940V-2AXIT Product Details
CY7B9940V-2AXIT Overview
As a clock IC, it is packaged by the Tape & Reel (TR) method. The 44-LQFP package includes this clock generator. It contains 44 terminations that can be found in frequency synthesizer. Basically, 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. It is possible to access the full performance of the electrical part by implementing 1 circuits. It provides a maximum frequency of 200MHz. Because of the Surface Mount, clock PLL can be easily mounted on the panel. Approximately 3.63V is the maximum supply voltage needed by this time clock generator. Keeping the supply voltage for this frequency synthesizer above 2.97V is recommended for safety reasons. As far as the supply voltage is concerned, clock PLL can be used with 2.97V~3.63V. Based on the test statistics, an ambient temperature of -40°C~85°C should be set. A frequency synthesizer which is compatible with the LVTTL logic levels is presented here. As far as this electronic part is concerned, it can be classified as a Fanout Buffer (Distribution), Zero Delay Buffer component. In this IC, a 44-bit frequency generator is designed specifically for use in microprocessors. These related electrical parts are available for the base part number CY7B9940. A 44 pin is available on the PLL. Supply voltage 3.3V is what time clock generator can handle. This frequency synthesizer features CONFIGURABLE AS SINGLE ENDED TTL ALSO to produce better clock signals. RoboClockII? Junior series electronic parts are used in this part. As a result of this digital clock generator, there is a low timing skew at 0.65 ns max. You can find similar clock generators by searching for the 7B family.
CY7B9940V-2AXIT Features
Available in the 44-LQFP Supply voltage of 3.3V Operating supply voltage of 3.3V
CY7B9940V-2AXIT Applications
There are a lot of Cypress Semiconductor Corp CY7B9940V-2AXIT Clock Generators applications.