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CY7B9945V-5AXC

CY7B9945V-5AXC

CY7B9945V-5AXC

Cypress Semiconductor Corp

3.3V Clock Buffer, Fanout Distribution 200MHz CY7B9945 Clock Generators RoboClock™ Series 52 Pins 52-LQFP 52 Terminals Surface Mount 2.97V~3.63V Tray

SOT-23

CY7B9945V-5AXC Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 52-LQFP
Number of Pins 52
Operating Temperature 0°C~70°C
Packaging Tray
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $17.07000 $17.07
500 $16.8993 $8449.65
1000 $16.7286 $16728.6
1500 $16.5579 $24836.85
2000 $16.3872 $32774.4
2500 $16.2165 $40541.25
CY7B9945V-5AXC Product Details

CY7B9945V-5AXC Overview


Clock ICs are packaged using the Tray method. In the 52-LQFP package, there is an embedded clock generator. There are a total of 52 terminations in this file. A voltage of 3.3V should be applied to this electronic frequency generator. In this case, LVPECL, LVTTL is designed to be the input of the clock generator. To access the electronic component's full performance, 1 circuits are implemented. The frequency generator has a maximum frequency of 200MHz. Thanks to the Surface Mount, this electric component can easily be installed on a panel. There is a maximum voltage of 3.63V for this clock generator. Keeping the supply voltage for this frequency synthesizer above 2.97V is recommended for safety reasons. There are 2.97V~3.63V available for use with this clock PLL. Test statistics suggest setting the ambient temperature at 0°C~70°C, which is 0°C~70°C. There are several logic levels in LVTTL logic that can be used with this clock generator. It is possible to classify this electronic component as a Clock Buffer, Fanout Distribution. An IC that generates clocks specifically for microprocessors, this clock PLL is 52-bits in si52e. The related electrical components for the base part number CY7B9945 can be found below. A 52 pin is available on the PLL. Time clock generator is capable of handling a voltage of 3.3V. It is part of the RoboClock™ series of electronic components. The timing skew of this frequency synthesizer is low at 0.8 nsmax. 7B-family electronic parts are similar.

CY7B9945V-5AXC Features


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


CY7B9945V-5AXC Applications


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


  • Wide area power system
  • Digital circuits
  • 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

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