Spread Spectrum EMI Reductions Oscillators

SiTime's SIT9002, SIT9003, and SIT9005 series of EMI reduction oscillators

Image of SiTime Spread Spectrum EMI Reductions Oscillators Emissions compliance failure, which typically happens during the last stage of product development, can result in unplanned troubleshooting efforts and costly production delays. SiTime's spread spectrum family of MEMS oscillators solves EMI problems by offering two techniques for compliance: spread spectrum clocking and rise/fall time adjustment of the clock signal. Additionally, the SiT9005 is supported by SiTime’s Time Machine II™ programmer which allows engineers to instantly program spread modulation and/or drive strength to quickly reduce emissions levels.

By leveraging SiTime's unique DualMEMS™ temperature sensing and TurboCompensation™ technology, the spread spectrum family of products delivers very stable timing in the presence of environmental stressors such as air flow, temperature perturbation, vibration, shock, and electromagnetic interference (EMI). These devices also integrate multiple on-chip regulators, providing power supply noise filtering and eliminating the need for a dedicated external LDO. Spread spectrum oscillators can be factory-programmed to any combination of frequency, stability, voltage, and pull range. This programmability enables designers to optimize the clock configuration while eliminating the long lead time and customization cost associated with quartz TCXOs where each frequency is custom built.

Features
  • Flexible EMI reduction options
  • Instant programmability with the SiTime TMII programmer
  • Industry’s smallest package 2.0 mm x 1.6 mm
  • Flexible spread options supporting up to 12 dB EMI reduction
  • Best cycle-to-cycle jitter
  • Low power consumption programmable oscillator
  • Extensive programmability
Applications
  • Printers
  • Flat panel drivers
  • PCIe®
  • Industrial motors
  • High-speed serial links
  • Factory automation
  • Security and surveillance
  • Medical electronics
  • Personal computing
  • Audio and video
  • Home appliances
  • Flat panels
  • Automotive ADAS cameras
  • IP cameras
  • Networking
  • SATA

Oscillators

ImageManufacturer Part NumberDescriptionFrequencyOutputVoltage - SupplyAvailable QuantityView Details
MEMS OSC XO 197.0000MHZ LVPECLSIT9002AC-043N33EQ197.00000XMEMS OSC XO 197.0000MHZ LVPECL197MHzLVPECL3.3V250 - ImmediateView Details
MEMS OSC XO 200.0000MHZ LVDS SMDSIT9002AC-233N25EX200.00000XMEMS OSC XO 200.0000MHZ LVDS SMD200MHzLVDS2.5V250 - ImmediateView Details
MEMS OSC XO 24.0000MHZ LVCMOS LVSIT9003AC-13-33DD-24.000000XMEMS OSC XO 24.0000MHZ LVCMOS LV24MHzLVCMOS, LVTTL3.3V250 - ImmediateView Details
MEMS OSC XO 25.0000MHZ LVCMOS LVSIT9003AC-13-33DD-25.000000XMEMS OSC XO 25.0000MHZ LVCMOS LV25MHzLVCMOS, LVTTL3.3V150 - ImmediateView Details
MEMS OSC XO 32.0000MHZ LVCMOS LVSIT9003AC-13-33DD-32.000000XMEMS OSC XO 32.0000MHZ LVCMOS LV32MHzLVCMOS, LVTTL3.3V250 - ImmediateView Details
MEMS OSC XO 75.0000MHZ LVCMOS LVSIT9003AC-14-18DO-75.000000XMEMS OSC XO 75.0000MHZ LVCMOS LV75MHzLVCMOS, LVTTL1.8V242 - ImmediateView Details
MEMS OSC XO 25.0000MHZ LVCMOS LVSIT9003AC-14-33E-Q25.00000XMEMS OSC XO 25.0000MHZ LVCMOS LV25MHzLVCMOS, LVTTL3.3V495 - ImmediateView Details
MEMS OSC XO 12.0000MHZ LVCMOS LVSIT9003AC-23-33DQ-12.000000XMEMS OSC XO 12.0000MHZ LVCMOS LV12MHzLVCMOS, LVTTL3.3V250 - ImmediateView Details
MEMS OSC XO 30.0000MHZ LVCMOS LVSIT9003AC-24-33DB-30.000000XMEMS OSC XO 30.0000MHZ LVCMOS LV30MHzLVCMOS, LVTTL3.3V0View Details
MEMS OSC XO 16.0000MHZ LVCMOS LVSIT9003AC-33-33DB-16.000000XMEMS OSC XO 16.0000MHZ LVCMOS LV16MHzLVCMOS, LVTTL3.3V250 - ImmediateView Details

Custom Programmed Oscillators

ImageManufacturer Part NumberDescriptionAvailable Frequency RangeOutputAvailable QuantityView Details
MEMS OSC PROG BLANK 1MHZ-220MHZSIT9002AI-X32XXXXX000.FP000XMEMS OSC PROG BLANK 1MHZ-220MHZ1MHz ~ 220MHzCML, HCSL, LVDS, LVPECL1168 - ImmediateView Details
MEMS OSC PROG BLANK 1MHZ-220MHZSIT9002AI-X83XXXX000.FP000XMEMS OSC PROG BLANK 1MHZ-220MHZ1MHz ~ 220MHzCML, HCSL, LVDS, LVPECL230 - ImmediateView Details
MEMS OSC PROG BLANK 1MHZ-141MHZSIT9005AI-11-XXXX000.FP0000EMEMS OSC PROG BLANK 1MHZ-141MHZ1MHz ~ 141MHzLVCMOS926 - ImmediateView Details
MEMS OSC PROG BLANK 1MHZ-141MHZSIT9005AI-11-XXXX000.FP0000GMEMS OSC PROG BLANK 1MHZ-141MHZ1MHz ~ 141MHzLVCMOS100 - ImmediateView Details
MEMS OSC PROG BLANK 1MHZ-141MHZSIT9005AI-21-XXXX000.FP0000EMEMS OSC PROG BLANK 1MHZ-141MHZ1MHz ~ 141MHzLVCMOS494 - ImmediateView Details
MEMS OSC PROG BLANK 1MHZ-141MHZSIT9005AI-21-XXXX000.FP0000GMEMS OSC PROG BLANK 1MHZ-141MHZ1MHz ~ 141MHzLVCMOS96 - ImmediateView Details
MEMS OSC PROG BLANK 1MHZ-141MHZSIT9005AI-71-XXXX000.FP0000EMEMS OSC PROG BLANK 1MHZ-141MHZ1MHz ~ 141MHzLVCMOS881 - ImmediateView Details
MEMS OSC PROG BLANK 1MHZ-141MHZSIT9005AI-71-XXXX000.FP0000GMEMS OSC PROG BLANK 1MHZ-141MHZ1MHz ~ 141MHzLVCMOS240 - ImmediateView Details
Published: 2018-11-07