SiT5021 and SiT5022 MEMS Oscillators

DigiKey电子元器件新产品信息 > SiT5021 and SiT5022 MEMS Oscillators

            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 Oscillators SiTime’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

SiT5021 and SiT5022 VCTCXOs

制造商零件编号	描述	频率	可供货数量	价格	查看详情
SIT5021AC-2DE-33N-155.520000X	MEMS OSC VCTCXO 155.5200MHZ LVDS	155.52 MHz	0 - 立即发货	$97.52	查看详情
SIT5021AC-1BE-33VQ153.600000X	MEMS OSC VCTCXO 153.6000MHZ LVPE	153.6 MHz	0 - 立即发货	$97.52	查看详情
SIT5021AC-1DE-25E-125.000000X	MEMS OSC TCXO 125.0000MHZ LVPECL	125 MHz	0 - 立即发货	$112.33	查看详情
SIT5021AC-2BE-33N-171.000000X	MEMS OSC TCXO 171.0000MHZ LVDS	171 MHz	0 - 立即发货	$97.52	查看详情
SIT5021AC-2BE-33N-192.000000X	MEMS OSC TCXO 192.0000MHZ LVDS	192 MHz	0 - 立即发货	$97.52	查看详情
SIT5021AC-2BE-33VB146.550000X	MEMS OSC VCTCXO 146.5500MHZ LVDS	146.55 MHz	0 - 立即发货	$97.52	查看详情
SIT5021AC-2CE-25VB148.351648X	MEMS OSC VCTCXO 148.351648MHZ LV	148.351648 MHz	0 - 立即发货	$97.52	查看详情
SIT5021AC-2CE-25VB148.500000X	MEMS OSC VCTCXO 148.5000MHZ LVDS	148.5 MHz	0 - 立即发货	$97.52	查看详情
SIT5021AC-2CE-33E-200.000000X	MEMS OSC TCXO 200.0000MHZ LVDS	200 MHz	0 - 立即发货	$144.32	查看详情
SIT5021AC-2DE-33E-81.920000X	MEMS OSC TCXO 81.9200MHZ LVDS	81.92 MHz	0 - 立即发货	$88.32	查看详情
SIT5021AI-1BE-33E-50.000000X	MEMS OSC TCXO 50.0000MHZ LVPECL	50 MHz	0 - 立即发货	$73.50	查看详情
SIT5021AI-2BE-33VQ200.000000X	MEMS OSC VCTCXO 200.0000MHZ LVDS	200 MHz	530 - 立即发货	$148.96	查看详情
SIT5021AI-2CE-25N-50.000000X	MEMS OSC TCXO 50.0000MHZ LVDS	50 MHz	2267 - 立即发货	$112.33	查看详情
SIT5021AI-2DE-25E-50.000000X	MEMS OSC TCXO 50.0000MHZ LVDS	50 MHz	648 - 立即发货	$112.33	查看详情
SIT5021AI-2DE-25N-196.608000X	MEMS OSC TCXO 196.6080MHZ LVDS	196.608 MHz	0 - 立即发货	$97.92	查看详情
SIT5021AI-2DE-33E-100.000000X	MEMS OSC TCXO 100.0000MHZ LVDS	100 MHz	2623 - 立即发货	$136.26	查看详情
SIT5021AI-2DE-33N-156.250000X	MEMS OSC TCXO 156.2500MHZ LVDS	156.25 MHz	532 - 立即发货	$124.46	查看详情
SIT5021AI-2DE-33VM100.000000X	MEMS OSC VCTCXO 100.0000MHZ LVDS	100 MHz	379 - 立即发货	$136.26	查看详情
SIT5021AI-2DE-33VM125.000000X	MEMS OSC VCTCXO 125.0000MHZ LVDS	125 MHz	1056 - 立即发货	$92.80	查看详情
SIT5021AI-2DE-33VM148.500000X	MEMS OSC VCTCXO 148.5000MHZ LVDS	148.5 MHz	0 - 立即发货	$97.92	查看详情