SiT5021 and SiT5022 MEMS Oscillators

SiTime's voltage-controlled, temperature-compensated, high-performance, high-frequency, differential VCTCXOs

Image of SiTime's SiT5021 and SiT5022 MEMS OscillatorsSiTime’s SiT5021 and SiT5022 series are high-precision, programmable, differential oscillators that support LVPECL and LVDS output topologies. SiT5021 differential oscillators cover any frequency between 1 MHz and 220 MHz, and SiT5022 can be programmed from 220 MHz to 625 MHz. Both series have best-in-class RMS phase jitter of 0.6 ps. Unlike quartz or SAW-based traditional oscillators, the SiT5021 is available in any combination of voltage (2.5 V to 3.3 V), pull range, frequency stability (±5 ppm), and package (3225, 5032, 7050) options.

SiTime’s MEMS oscillators exhibit performance far greater than comparable crystals oscillators. SiTime has in-house MEMS and analog CMOS expertise, which allows SiTime to develop the most reliable products. Oscillators are available in plastic packages which are up to 54 times more immune to external electromagnetic fields than quartz oscillators. These MEMS oscillators are vacuum sealed using an advanced EpiSeal process, that eliminates foreign particles, which provides long term aging and reliability.

Features Benefits
  • 0.6 ps integrated RMS phase jitter (12 kHz to 20 MHz)
  • Frequency stability ±5 ppm
  • Extensive programmability
  • Frequency from 1 MHz to 220 MHz (SiT5021) and 220 MHz to 625 MHz (SiT5022)
  • LVPECL and LVDS output signaling types
  • Supply voltage of 2.5 V and 3.3 V
  • Frequency stability ±5 ppm
  • Three industry standard packages

  • Excellent jitter margin for the most stringent applications such as SONET
  • Better timing margin that enhances system stability and robustness
  • Customized specifications for optimal system performance
  • Easy availability of any device specification within the operating range
  • 100% drop-in replacement for quartz, SAW, and overtone oscillators without any design changes
  • Reduce inventory overhead
  • Mitigate shortage risks

MEMS vs. Quartz Aging
Click to Enlarge
Power Supply Noise
Rejection - Click to Enlarge
Vibration Sensitivity vs.
Frequency - Click to enlarge
Differential XO Shock
Robustness - Click to Enlarge
Image of SiTime's MEMS vs. Quartz Aging Image of SiTime's Power Supply Noise Rejection Image of SiTime's Vibration Sensitivity vs. Frequency Image of SiTime's Differential XO Shock Robustness
 

SiT5021 and SiT5022 VCTCXOs

图片制造商零件编号描述频率可供货数量价格查看详情
MEMS OSC VCTCXO 155.5200MHZ LVDSSIT5021AC-2DE-33N-155.520000XMEMS OSC VCTCXO 155.5200MHZ LVDS155.52 MHz0 - 立即发货$97.52查看详情
MEMS OSC VCTCXO 153.6000MHZ LVPESIT5021AC-1BE-33VQ153.600000XMEMS OSC VCTCXO 153.6000MHZ LVPE153.6 MHz0 - 立即发货$97.52查看详情
MEMS OSC TCXO 125.0000MHZ LVPECLSIT5021AC-1DE-25E-125.000000XMEMS OSC TCXO 125.0000MHZ LVPECL125 MHz0 - 立即发货$112.33查看详情
MEMS OSC TCXO 171.0000MHZ LVDSSIT5021AC-2BE-33N-171.000000XMEMS OSC TCXO 171.0000MHZ LVDS171 MHz0 - 立即发货$97.52查看详情
MEMS OSC TCXO 192.0000MHZ LVDSSIT5021AC-2BE-33N-192.000000XMEMS OSC TCXO 192.0000MHZ LVDS192 MHz0 - 立即发货$97.52查看详情
MEMS OSC VCTCXO 146.5500MHZ LVDSSIT5021AC-2BE-33VB146.550000XMEMS OSC VCTCXO 146.5500MHZ LVDS146.55 MHz0 - 立即发货$97.52查看详情
MEMS OSC VCTCXO 148.351648MHZ LVSIT5021AC-2CE-25VB148.351648XMEMS OSC VCTCXO 148.351648MHZ LV148.351648 MHz0 - 立即发货$97.52查看详情
MEMS OSC VCTCXO 148.5000MHZ LVDSSIT5021AC-2CE-25VB148.500000XMEMS OSC VCTCXO 148.5000MHZ LVDS148.5 MHz0 - 立即发货$97.52查看详情
MEMS OSC TCXO 200.0000MHZ LVDSSIT5021AC-2CE-33E-200.000000XMEMS OSC TCXO 200.0000MHZ LVDS200 MHz0 - 立即发货$144.32查看详情
MEMS OSC TCXO 81.9200MHZ LVDSSIT5021AC-2DE-33E-81.920000XMEMS OSC TCXO 81.9200MHZ LVDS81.92 MHz0 - 立即发货$88.32查看详情
MEMS OSC TCXO 50.0000MHZ LVPECLSIT5021AI-1BE-33E-50.000000XMEMS OSC TCXO 50.0000MHZ LVPECL50 MHz0 - 立即发货$73.50查看详情
MEMS OSC VCTCXO 200.0000MHZ LVDSSIT5021AI-2BE-33VQ200.000000XMEMS OSC VCTCXO 200.0000MHZ LVDS200 MHz532 - 立即发货$148.96查看详情
MEMS OSC TCXO 50.0000MHZ LVDSSIT5021AI-2CE-25N-50.000000XMEMS OSC TCXO 50.0000MHZ LVDS50 MHz2269 - 立即发货$112.33查看详情
MEMS OSC TCXO 50.0000MHZ LVDSSIT5021AI-2DE-25E-50.000000XMEMS OSC TCXO 50.0000MHZ LVDS50 MHz679 - 立即发货$112.33查看详情
MEMS OSC TCXO 196.6080MHZ LVDSSIT5021AI-2DE-25N-196.608000XMEMS OSC TCXO 196.6080MHZ LVDS196.608 MHz0 - 立即发货$97.93查看详情
MEMS OSC TCXO 100.0000MHZ LVDSSIT5021AI-2DE-33E-100.000000XMEMS OSC TCXO 100.0000MHZ LVDS100 MHz2784 - 立即发货$136.26查看详情
MEMS OSC TCXO 156.2500MHZ LVDSSIT5021AI-2DE-33N-156.250000XMEMS OSC TCXO 156.2500MHZ LVDS156.25 MHz542 - 立即发货$124.46查看详情
MEMS OSC VCTCXO 100.0000MHZ LVDSSIT5021AI-2DE-33VM100.000000XMEMS OSC VCTCXO 100.0000MHZ LVDS100 MHz379 - 立即发货$136.26查看详情
MEMS OSC VCTCXO 125.0000MHZ LVDSSIT5021AI-2DE-33VM125.000000XMEMS OSC VCTCXO 125.0000MHZ LVDS125 MHz924 - 立即发货$92.80查看详情
MEMS OSC VCTCXO 148.5000MHZ LVDSSIT5021AI-2DE-33VM148.500000XMEMS OSC VCTCXO 148.5000MHZ LVDS148.5 MHz0 - 立即发货$97.93查看详情
发布日期: 2017-06-26