DSC2210FL2-A0026
Crystal-less™ Configurable Clock Generator
General Description
Features
The DSC2210FL2-A0026 is a programmable, high
performance LVCMOS oscillators utilizing Microchip's
proven silicon MEMS technology to provide
excellent jitter and stability while incorporating
additional device functionality.
The DSC2210FL2-A0026 allows the user to
easily modify the frequency using SPI interface.
The user can also select from two pre-programmed
default output frequencies using the frequency
select pin.
• Frequency and output formats:
- LVCMOS
75/25MHz
• Low RMS phase jitter: <1ps (typ)
• ±25ppm frequency stability
• -40°C to +105°C ext. industrial temperature range
• High supply noise rejection: -50dBc
• SPI programmable frequency and drive
• Excellent shock & vibration immunity
- Qualified to MIL-STD-883
Applications
• High reliability
- 20x better MTF than quartz oscillators
• Supply range of 2.25 to 3.6V
• 14-pin 3.2mm x 2.5mm QFN package
• Consumer Electronics
• Storage Area Networks
- SATA, SAS, Fibre Channel
• Passive Optical Networks
- EPON, 10G-EPON, GPON, 10G-GPON
• Ethernet
- 1G, 10GBASE-T/KR/LR/SR, and FCoE
• HD/SD/SDI Video & Surveillance
• PCI Express
• Automotive
Block Diagram
VDD/VDD2
Control Circuitry
CLK1
MEMS
PLL
÷ 2
÷ M1
75MHz LVCMOS
FS
OE
VSS
ClockWorks is a registered trademark of Microchip Technology Inc.
Microchip Technology Inc.
http://www.microchip.com
November 22, 2019
2975
Revision 1.0
tcghelp@microchip.com