PCK940LBD,157
- Mfr.Part #
- PCK940LBD,157
- Manufacturer
- NXP Semiconductors
- Package / Case
- 32-LQFP
- Datasheet
- Download
- Description
- IC CLK BUFFER 1:18 250MHZ 32LQFP
- Stock
- 38,661
- In Stock :
- 38,661
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Clock Buffers, Drivers
- Ratio - Input:Output :
- 1:18
- Number of Terminations :
- 32
- Pin Count :
- 32
- Frequency (Max) :
- 250MHz
- Supply Voltage-Min (Vsup) :
- 2.375V
- JESD-30 Code :
- S-PQFP-G32
- Width :
- 7mm
- Length :
- 7mm
- Terminal Position :
- QUAD
- Package / Case :
- 32-LQFP
- Input :
- LVCMOS, LVPECL
- Packaging :
- Tray
- Surface Mount :
- yes
- Type :
- Fanout Buffer (Distribution), Multiplexer
- Supply Voltage-Max (Vsup) :
- 2.625V
- Voltage - Supply :
- 2.375V~3.465V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Differential - Input:Output :
- Yes/Yes
- Number of Functions :
- 1
- Number of Circuits :
- 1
- Output :
- LVCMOS
- Max I(ol) :
- 0.02 A
- Propagation Delay (tpd) :
- 5.2 ns
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 3.3V
- Family :
- 940
- Same Edge Skew-Max (tskwd) :
- 0.3 ns
- Terminal Form :
- Gull wing
- Base Part Number :
- PCK940
- Qualification Status :
- Not Qualified
- Published :
- 2006
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 2.5V
- Additional Feature :
- ALSO OPERATES AT 3.3 V SUPPLY
- fmax-Min :
- 250 MHz
- Prop. Delay@Nom-Sup :
- 3.8 ns
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.8mm
- Datasheets
- PCK940LBD,157

Clock Buffers, Drivers NXP Semiconductors PCK940LBD,157 Overview
The Clock Buffers, Drivers NXP Semiconductors PCK940LBD,157 is a state-of-the-art clock buffer designed for high-performance data transmission and signal conditioning. Operating at frequencies up to 250 MHz, this integrated circuit ensures robust, low-jitter performance in a compact 32LQFP package. Suitable for demanding applications in telecom, computing, and high-speed data interfaces, this product by NXP Semiconductors is engineered to facilitate reliable and efficient clock distribution across multiple destinations within electronic systems.
PCK940LBD,157 Features
The PCK940LBD,157 features include a wide frequency range up to 250 MHz and a 1:18 fan-out capability, which allows it to distribute a single clock input to eighteen outputs effectively. This IC also boasts excellent phase noise characteristics and a low power consumption, making it an ideal choice for power-sensitive applications. Its robust ESD protection and the compact 32LQFP packaging further enhance its utility in space-constrained applications.
PCK940LBD,157 Applications
- Data Centers: Utilized to distribute high-speed clocks necessary for managing data transfers and server synchronization.
- Telecommunications: Employs clock buffering to ensure consistent timing across various communications technologies and equipment.
- High-Speed Computing: Serves in distributing clocks in motherboards and high-performance computers to ensure precise timing and operation.
- Networking Equipment: Applied in routers, switches, and modems to manage timing for data transmission and processing.
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