MICROCHIP DSC557-054444KI2
| Manufacturer | |
| MPN | DSC557-054444KI2 |
| LCSC Part # | C1670089 |
| Packaging | QFN-20-EP(3.2x5) |
| Customer # | |
| Key Attributes | 2.25V~3.6V 100MHz 4 QFN-20-EP(3.2x5) Application Specific Clock/Timing RoHS |
| Datasheet | MICROCHIP DSC557-054444KI2 |
| RoHS Compliance | 2 documents available |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Clock/Timing/Application Specific Clock/Timing | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-20-EP(3.2x5) | |
| Clock/Oscillator | Built-in | |
| Interface | - | |
| Phase Offset | Not supported | |
| Voltage - Supply | 2.25V~3.6V | |
| Input | - | |
| Features | Protocol-specific clock generation | |
| Operating Temperature | -40℃~+105℃ | |
| Output Frequency(Max) | 100MHz | |
| Number of outputs | 4 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Clock/Timing/Application Specific Clock/Timing | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-20-EP(3.2x5) | |
| Clock/Oscillator | Built-in | |
| Interface | - | |
| Phase Offset | Not supported |
| Type | Description | |
|---|---|---|
| Voltage - Supply | 2.25V~3.6V | |
| Input | - | |
| Features | Protocol-specific clock generation | |
| Operating Temperature | -40℃~+105℃ | |
| Output Frequency(Max) | 100MHz | |
| Number of outputs | 4 |
Introduction
The DSC557-05 is a Crystal-less, four output PCI express clock generator meeting Gen1, Gen2, and Gen3 specifications. The clock generator uses proven silicon MEMS technology to provide excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the external quartz crystal, MEMS clock generators significantly enhance reliability and accelerate product development, while meeting stringent clock performance criteria for a variety of communications, storage, and networking applications. DSC557-05 has an Output Enable / Disable feature allowing it to disable all outputs when OE1 and OE2 are low. Each output enable pin controls two banks of synchronous PCIe clocks. The device is available in a 20 pin QFN. Additional output formats are in any combination of LVPECL, LVDS, and HCSL.
Features
- Meets PCIe Gen1, Gen2 & Gen3 specs
- Available Output Formats: HCSL, LVPECL, or LVDS Mixed Outputs: LVPECL/HCSL/LVDS
Applications
- Ethernet
- 1G, 10GBASE-T/KR/LR/SR, and FcoE
- Routers and Switches
- Gateways, VoIP, Wireless AP’s
- Passive Optical Networks
- SAN, NAS, SSD, JBOD Embedded Applications
- Industrial, Medical, and Avionics Security Systems and Office Automation
- Digital Signage, POS and others
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 3.8207 | $ 3.82 |
| 10+ | $ 3.2685 | $ 32.69 |
| 30+ | $ 2.94 | $ 88.20 |
| 100+ | $ 2.6068 | $ 260.68 |
| 500+ | $ 2.4541 | $ 1227.05 |
| 1,000+ | $ 2.3847 | $ 2384.70 |
Standard Packaging72/Full Tube | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Clock/Timing/Application Specific Clock/Timing | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-20-EP(3.2x5) | |
| Clock/Oscillator | Built-in | |
| Interface | - | |
| Phase Offset | Not supported | |
| Voltage - Supply | 2.25V~3.6V | |
| Input | - | |
| Features | Protocol-specific clock generation | |
| Operating Temperature | -40℃~+105℃ | |
| Output Frequency(Max) | 100MHz | |
| Number of outputs | 4 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Clock/Timing/Application Specific Clock/Timing | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-20-EP(3.2x5) | |
| Clock/Oscillator | Built-in | |
| Interface | - | |
| Phase Offset | Not supported |
| Type | Description | |
|---|---|---|
| Voltage - Supply | 2.25V~3.6V | |
| Input | - | |
| Features | Protocol-specific clock generation | |
| Operating Temperature | -40℃~+105℃ | |
| Output Frequency(Max) | 100MHz | |
| Number of outputs | 4 |
Introduction
The DSC557-05 is a Crystal-less, four output PCI express clock generator meeting Gen1, Gen2, and Gen3 specifications. The clock generator uses proven silicon MEMS technology to provide excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the external quartz crystal, MEMS clock generators significantly enhance reliability and accelerate product development, while meeting stringent clock performance criteria for a variety of communications, storage, and networking applications. DSC557-05 has an Output Enable / Disable feature allowing it to disable all outputs when OE1 and OE2 are low. Each output enable pin controls two banks of synchronous PCIe clocks. The device is available in a 20 pin QFN. Additional output formats are in any combination of LVPECL, LVDS, and HCSL.
Features
- Meets PCIe Gen1, Gen2 & Gen3 specs
- Available Output Formats: HCSL, LVPECL, or LVDS Mixed Outputs: LVPECL/HCSL/LVDS
Applications
- Ethernet
- 1G, 10GBASE-T/KR/LR/SR, and FcoE
- Routers and Switches
- Gateways, VoIP, Wireless AP’s
- Passive Optical Networks
- SAN, NAS, SSD, JBOD Embedded Applications
- Industrial, Medical, and Avionics Security Systems and Office Automation
- Digital Signage, POS and others
C1670089 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |