DSC557-054444KI1
- Mfr.Part #
- DSC557-054444KI1
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC CLOCK GEN PCIE 20VFQFN
- Stock
- 26
- In Stock :
- 26
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- Manufacturer :
- Microchip Technology
- Product Category :
- Application Specific Clock/Timing
- Product Category :
- Clock Generators and Support Products
- Package Shape :
- RECTANGULAR
- Reach Compliance Code :
- Compliant
- Height Seated (Max) :
- 0.035 0.90mm
- Height - Seated (Max) :
- 0.035 (0.90mm)
- Maximum Operating Temperature :
- + 85 C
- Brand :
- Microchip Technology / Atmel
- Number of Outputs :
- 4 Output
- Output :
- HCSL
- Seated Height-Max :
- 0.9 mm
- Max Operating Temperature :
- 85 °C
- Differential - Input:Output :
- No/Yes
- Voltage - Supply :
- 2.25V~3.6V
- Supply Voltage :
- 3.3V
- Terminal Pitch :
- 0.5mm
- Current - Supply (Disable) (Max) :
- 46mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Clock Frequency-Max :
- 460 MHz
- Current - Supply (Max) :
- 120mA Typ
- Height :
- 889μm
- Packaging :
- Tube
- Operating Supply Voltage :
- 2.25 V to 3.6 V
- uPs/uCs/Peripheral ICs Type :
- CLOCK GENERATOR, PROCESSOR SPECIFIC
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Category :
- Clock Generator
- Width :
- 3.2mm
- Frequency Stability :
- ±50ppm
- JESD-30 Code :
- R-XQCC-N20
- Ratings :
- --
- Size / Dimension :
- 0.197Lx0.126W 5.00mmx3.20mm
- Minimum Operating Temperature :
- - 40 C
- Published :
- 2013
- Main Purpose :
- PCI Express (PCIe)
- Factory Lead Time :
- 12 Weeks
- Input :
- -
- Frequency :
- 100MHz
- Supplier Package :
- QFN
- Additional Feature :
- ELIMINATED THE EXT QUARTZ CRYSTAL AND USED MEMS CLOCK GENERATORS AS EXT CLOCK
- Length :
- 5mm
- Base Product Number :
- DSC557
- Base Resonator :
- MEMS
- Max Supply Current :
- 120mA
- Series :
- DSC557-05
- Mounting Style :
- SMD/SMT
- Number of Terminations :
- 20
- Subcategory :
- Clock and Timer ICs
- Min Operating Temperature :
- -40 °C
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Pin Count :
- 20
- Product Status :
- Active
- Function :
- Enable/Disable
- Terminal Position :
- QUAD
- Output Type :
- HCSL
- Package / Case :
- 20-VFQFN Exposed Pad
- Terminal Form :
- NO LEAD
- Number of Circuits :
- 1
- Product Type :
- Clock Generators
- PLL :
- yes
- Frequency - Max :
- 460MHz
- Screening Level :
- Industrial
- Type :
- XO (Standard)
- Schedule B :
- 8542390000
- Manufacturer :
- Microchip
- Product :
- PCIe Clock Generators
- Mounting Type :
- Surface Mount
- Ratio - Input:Output :
- 0:4
- Number of Terminals :
- 20
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- Operating Supply Current :
- 120 mA
- Mounting :
- Surface Mount
- RoHS :
- Details
- Package :
- Tube
- Datasheets
- DSC557-054444KI1

Application Specific Clock/Timing Microchip Technology DSC557-054444KI1 Overview
The Microchip Technology DSC557-054444KI1 is a cutting-edge IC clock generator specifically designed to meet the stringent requirements of PCIe applications. This device integrates advanced features into a compact 20VFQFN package, ensuring high reliability and performance. The DSC557-054444KI1 supports multiple outputs and is engineered to reduce electromagnetic interference, making it an ideal choice for high-speed computing and data communications systems. By leveraging Microchip's proven expertise in clock generation technology, this IC offers unmatched precision and stability, essential for maintaining system integrity in demanding environments.
DSC557-054444KI1 Features
The DSC557-054444KI1 from Microchip Technology stands out with its robust feature set, including low jitter performance, which is crucial for achieving high data integrity in digital communications. It also supports spread spectrum clocking, which helps in reducing EMI across sensitive frequency bands. The device is designed for easy integration into system designs, offering programmable frequency selection to accommodate various application requirements. Additionally, its low power consumption makes it suitable for energy-efficient designs.
DSC557-054444KI1 Applications
- Data Centers: Utilizes high-precision clock signals to synchronize data transfer and processing operations, ensuring efficient and reliable server performance.
- Networking Equipment: Provides the necessary clock management for routers and switches, enhancing data throughput and network reliability.
- High-Performance Computing: Delivers stable and precise clocking solutions required for complex computations and simulations in supercomputers.
- Storage Systems: Ensures accurate timing for data storage devices, crucial for error-free reading/writing processes in high-speed storage solutions.
- Consumer Electronics: Used in devices such as gaming consoles and smart TVs to provide precise timing, enhancing the user experience with improved audio and video synchronization.
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