ELIMINATED THE EXT QUARTZ CRYSTAL AND USED MEMS CLOCK GENERATORS AS EXT CLOCK
JESD-30 Code:
R-PDSO-G16
JESD-609 Code:
e3
Length:
5 mm
Moisture Sensitivity Level:
3
Number of Terminals:
16
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Clock Frequency-Max:
460 MHz
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.1 mm
Supply Voltage-Max:
3.6 V
Supply Voltage-Min:
2.25 V
Supply Voltage-Nom:
3.3 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
uPs/uCs/Peripheral ICs Type:
CLOCK GENERATOR, MEMS
DSC557-0334SI0 Frequently Asked Questions (FAQs)
Microchip provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines for clock and data signals.
To configure the DSC557-0334SI0 for optimal performance, follow the recommended settings in the datasheet, such as setting the clock frequency, configuring the PLL, and adjusting the output drive strength. Additionally, consider using the Microchip ClockWorks software to optimize the clock configuration.
The DSC557-0334SI0 has a maximum junction temperature of 150°C. To ensure reliable operation, ensure good airflow around the device, use a heat sink if necessary, and avoid overheating the device during soldering or rework.
To troubleshoot issues with the DSC557-0334SI0, start by checking the power supply, clock, and data signals. Use an oscilloscope to verify signal integrity and check for errors. Consult the datasheet and application notes for troubleshooting guides and FAQs.
Yes, the DSC557-0334SI0 is a high-frequency device and requires careful attention to EMI/EMC considerations. Follow good design practices, such as using shielding, filtering, and grounding, to minimize electromagnetic interference and ensure compliance with regulatory standards.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
DSC557-0334SI0 Overview
Use the download button to access the DSC557-0334SI0 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DSC55,
or try a keyword search, such as Clock Generators
About Microchip
Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th
