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CY7B9945V-2AXC
Cypress Semiconductor CorpRoHS 
RoHS compliant
RoHS compliantPackage 52-LQFP
Category Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers / Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
Description
LVPECL LVTTL Clock Buffer Fanout Distribution 52-LQFP CY7B9945 clock generator ic 3.63V 200MHz 250mA 0.65mm
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Inventory: 9385
Minimum: 1
Total Price: USD $28.58
Unit Price: USD $28.58265
≥1 USD $28.58265
≥200 USD $23.45265
≥500 USD $22.71925
≥1000 USD $21.9868
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Contact Plating Gold, Tin
Mounting Type Surface Mount
Package / Case 52-LQFP
Surface Mount YES
Number of Pins 52
Technical
Operating Temperature 0°C~70°C
Packaging Tray
Published 2002
Series RoboClock?
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 52
ECCN Code EAR99
Type Clock Buffer, Fanout Distribution
Terminal Finish Matte Tin (Sn)
Subcategory Clock Drivers
Voltage - Supply 2.97V~3.63V
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number CY7B9945
Output LVTTL
Pin Count 52
Number of Outputs 11
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
Max I(ol) 0.03 A
PLL Yes
Differential - Input:Output Yes/No
Prop. Delay@Nom-Sup 0.25 ns
Propagation Delay (tpd) 0.25 ns
Divider/Multiplier Yes/Yes
fmax-Min 200 MHz
Same Edge Skew-Max (tskwd) 0.5 ns
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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