CY29940AXC
- Mfr.Part #
- CY29940AXC
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-LQFP
- Datasheet
- Download
- Description
- IC CLK BUFFER 1:18 200MHZ 32TQFP
- Stock
- 8,266
- In Stock :
- 8,266
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Clock Buffers, Drivers
- Number of Circuits :
- 1
- Number of Outputs :
- 18
- Supply Voltage :
- 2.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Differential - Input:Output :
- Yes/No
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Contact Plating :
- Gold, Tin
- RoHS Status :
- ROHS3 Compliant
- Length :
- 7mm
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Factory Lead Time :
- 8 Weeks
- Input :
- LVCMOS, LVPECL, LVTTL
- ECCN Code :
- EAR99
- Pin Count :
- 32
- Number of Pins :
- 32
- Package / Case :
- 32-LQFP
- Supply Voltage-Min (Vsup) :
- 2.375V
- Same Edge Skew-Max (tskwd) :
- 0.2 ns
- Additional Feature :
- ALSO OPERATES AT 3.3V SUPPLY
- Terminal Position :
- QUAD
- Quiescent Current :
- 7mA
- Packaging :
- Tray
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Ratio - Input:Output :
- 1:18
- Propagation Delay (tpd) :
- 5.2 ns
- Operating Supply Voltage :
- 3.3V
- Prop. Delay@Nom-Sup :
- 5.2 ns
- Output :
- LVCMOS, LVTTL
- Supply Voltage-Max (Vsup) :
- 2.625V
- Type :
- Fanout Buffer (Distribution), Multiplexer
- Nominal Supply Current :
- 335mA
- Frequency (Max) :
- 200MHz
- Number of Functions :
- 1
- Terminal Pitch :
- 0.8mm
- Operating Temperature :
- 0°C~70°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply :
- 2.375V~3.465V
- Base Part Number :
- CY29940
- Max I(ol) :
- 0.02 A
- Duty Cycle :
- 60 %
- Number of Terminations :
- 32
- Width :
- 7mm
- Published :
- 1999
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- CY29940AXC

Clock Buffers, Drivers Infineon Technologies CY29940AXC Overview
The Infineon Technologies CY29940AXC clock buffer is an essential component designed to manage and distribute high-frequency clock signals across multiple destinations within electronic systems. Engineered for precision and reliability, this integrated circuit ensures a robust output of up to 18 clock signals from a single input, operating efficiently at frequencies up to 200 MHz. The device is housed in a 32TQFP package, which offers a compact footprint while providing excellent thermal performance and ease of integration into various applications. This makes the Clock Buffers, Drivers Infineon Technologies CY29940AXC a versatile and indispensable tool for designers looking to optimize their high-speed digital systems.
CY29940AXC Features
The CY29940AXC clock buffer by Infineon Technologies boasts several key features that enhance its utility in complex electronic assemblies. Notably, it supports a 1:18 fan-out ratio, allowing extensive distribution of a single clock signal to multiple outputs without degradation. Its maximum operational frequency of 200 MHz facilitates high-speed applications, ensuring minimal signal latency and jitter. Additionally, the 32TQFP packaging not only simplifies the PCB design process but also aids in achieving more efficient layout and heat dissipation.
CY29940AXC Applications
- Telecommunications Equipment: The CY29940AXC is used in routers and switches to distribute precise clock signals, ensuring consistent and reliable data transmission.
- Consumer Electronics: In devices like high-definition televisions and digital cameras, this IC provides the necessary clock management to handle high-speed digital processing.
- Networking Hardware: Essential for network hubs, bridges, and modems, the CY29940AXC ensures accurate timing across various network layers for improved signal integrity.
- Data Centers: Used in server motherboards and hardware controllers to synchronize operations and maintain system stability under high data loads.
- Industrial Systems: The CY29940AXC plays a crucial role in industrial automation equipment, providing the timing accuracy required for precise control and operational efficiency.
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