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40MHz MEMS Oscillators:

26 Products Found

Our wide range of MEMS Oscillators from many manufacturers allows engineers to enjoy the significant performance benefits offered by their superior technology.

What is a MEMS Oscillator?

A micro-electro mechanical system (MEMS) oscillator is a device that generates highly stable reference frequencies used to sequence electronic systems, manage data transfer, define radio frequencies, and measure elapsed time.

Reference timing devices such as resonators and oscillators are used in applications like electronic motors control circuits to provide stable reference clocks. These timing devices have historically been based on quartz crystal technology – previously the only viable option. However, in recent years, silicon MEMS timing devices have begun to rapidly replace quartz-based devices because they offer higher reliability and robustness against shock and vibration, better frequency stability over high temperature, programmable features, and very short lead-times.

Benefits of MEMS oscillators

SiTime (whose products are available through Farnell) has published a White Paper: “MEMS oscillators improve reliability and system performance in motor control applications”. Despite the Paper’s focus on motor control applications, the MEMS oscillator benefits identified would be equally applicable to other demanding applications. These benefits include:

 

  • MEMS oscillators are more resilient in hostile environments
  • MEMS oscillators are more resistant to shock and vibration
  • MEMS oscillators are highly immune to electromagnetic energy and power supply noise
  • MEMS oscillators can be programmable
  • Available as drop-in replacements for quartz devices

 

For another application, the company has written a White paper about MEMS silicon oscillators providing benefits to LED lighting installations.Multicomp Pro’s SMD MEMS oscillators feature frequency ranges from 4MHz to 80MHz, with excellent frequency stability as low as ±20ppm. Their low power consumption of 3.5mA at 1.8V is boosted by a Standby mode for longer battery life. They have a fast startup time of 5ms, and an LVCMOS/HCMOS output type. Automatic mounting and reflow soldering is possible.

 

Applications include DSC, Ethernet, USB, SATA, IP Cam, Tablets, E-books, and more.

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3819830RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£1.190
500+
£1.110
Min: 100 / Mult: 1
40MHz
SMD, 5mm x 3.2mm
50ppm
3.3V
Pure Silicon ASFLMB Series
LVCMOS
-40°C
85°C
3819830

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Each (Supplied on Cut Tape)
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1+
£1.230
10+
£1.220
25+
£1.210
50+
£1.200
100+
£1.190
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Min: 1 / Mult: 1
40MHz
SMD, 5mm x 3.2mm
50ppm
3.3V
Pure Silicon ASFLMB Series
LVCMOS
-40°C
85°C
2911163

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£2.650
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£2.640
25+
£2.630
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£2.620
100+
£1.800
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Min: 1 / Mult: 1
40MHz
SMD, 2mm x 1.6mm
25ppm
2.5V
AMPM
-
-40°C
85°C
2911166RL

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100+
£1.890
500+
£1.860
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40MHz
SMD, 1.6mm x 1.2mm
25ppm
2.5V
AMPM
-
-40°C
85°C
2911166

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Each (Supplied on Cut Tape)
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1+
£2.050
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£1.930
25+
£1.920
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£1.910
100+
£1.890
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Min: 1 / Mult: 1
40MHz
SMD, 1.6mm x 1.2mm
25ppm
2.5V
AMPM
-
-40°C
85°C
2911163RL

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Each (Supplied on Cut Tape)
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100+
£1.800
500+
£1.710
Min: 100 / Mult: 1
40MHz
SMD, 2mm x 1.6mm
25ppm
2.5V
AMPM
-
-40°C
85°C
3820909

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1000+
£1.500
3000+
£1.400
Min: 1000 / Mult: 1000
40MHz
SMD, 5mm x 3.2mm
50ppm
3.3V
Pure Silicon ASFLMB Series
LVCMOS
-40°C
85°C
2911165

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£2.330
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£2.120
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£2.090
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£2.060
100+
£2.030
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Min: 1 / Mult: 1
40MHz
SMD, 3.2mm x 2.5mm
25ppm
2.5V
AMPM
-
-40°C
85°C
2911164

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Each (Supplied on Cut Tape)
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£2.250
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£2.110
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£1.970
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£1.820
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£1.680
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40MHz
SMD, 2.5mm x 2mm
25ppm
2.5V
AMPM
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-40°C
85°C
2911165RL

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Each (Supplied on Cut Tape)
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100+
£2.030
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£1.990
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40MHz
SMD, 3.2mm x 2.5mm
25ppm
2.5V
AMPM
-
-40°C
85°C
2911164RL

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Each (Supplied on Cut Tape)
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100+
£1.680
500+
£1.260
Min: 100 / Mult: 1
40MHz
SMD, 2.5mm x 2mm
25ppm
2.5V
AMPM
-
-40°C
85°C
3820491

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Each (Supplied on Full Reel)
Full Reel
1000+
£2.370
3000+
£2.160
Min: 1000 / Mult: 1000
40MHz
SMD, 5mm x 3.2mm
10ppm
3.3V
Pure Silicon ASFLMB Series
LVCMOS
-40°C
85°C
3820489

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Each (Supplied on Full Reel)
Full Reel
1000+
£1.530
3000+
£1.430
Min: 1000 / Mult: 1000
40MHz
SMD, 5mm x 3.2mm
25ppm
3.3V
Pure Silicon ASFLMB Series
LVCMOS
-40°C
85°C
3820492

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Each (Supplied on Full Reel)
Full Reel
1000+
£3.170
3000+
£3.110
Min: 1000 / Mult: 1000
40MHz
SMD, 5mm x 3.2mm
10ppm
2.5V
Pure Silicon ASFLMB Series
CMOS
-40°C
105°C
2394183

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Each (Supplied on Cut Tape)
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1+
£0.940
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£0.924
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£0.908
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£0.875
10+
£0.727
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Min: 1 / Mult: 1
40MHz
SMD, 3.2mm x 2.5mm
50ppm
3.3V
Si50x
CMOS
-40°C
85°C
2394185

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Each (Supplied on Cut Tape)
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£0.386
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£0.381
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£0.377
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£0.368
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£0.340
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40MHz
SMD, 2.5mm x 2mm
50ppm
3.3V
Si50x
CMOS
-40°C
85°C
2394181

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£0.949
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£0.932
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£0.915
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£0.883
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£0.732
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40MHz
SMD, 3.2mm x 2.5mm
50ppm
3.3V
Si50x
CMOS
-20°C
70°C
2394179

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1+
£0.284
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£0.281
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£0.280
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£0.279
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£0.278
Min: 1 / Mult: 1
40MHz
SMD, 5mm x 3.2mm
50ppm
3.3V
Si50x
CMOS
-20°C
70°C
2394184

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Each (Supplied on Cut Tape)
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£1.260
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£1.230
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£1.210
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£1.170
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£0.900
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40MHz
SMD, 2.5mm x 2mm
50ppm
3.3V
Si50x
CMOS
-20°C
70°C
2394180

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£1.030
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£1.010
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£0.995
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£0.955
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£0.798
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Min: 1 / Mult: 1
40MHz
SMD, 5mm x 3.2mm
50ppm
3.3V
Si50x
CMOS
-40°C
85°C
2394179RL

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40MHz
SMD, 5mm x 3.2mm
50ppm
3.3V
Si50x
CMOS
-20°C
70°C
2394180RL

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£0.583
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40MHz
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3.3V
Si50x
CMOS
-40°C
85°C
2394181RL

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£0.533
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40MHz
SMD, 3.2mm x 2.5mm
50ppm
3.3V
Si50x
CMOS
-20°C
70°C
2394184RL

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£0.619
Min: 100 / Mult: 1
40MHz
SMD, 2.5mm x 2mm
50ppm
3.3V
Si50x
CMOS
-20°C
70°C
2394185RL

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Each (Supplied on Cut Tape)
Re-Reel
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£0.308
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40MHz
SMD, 2.5mm x 2mm
50ppm
3.3V
Si50x
CMOS
-40°C
85°C
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