DSC1001 Low-Power Precision CMOS Oscillators

Microchip Technology DSC1001 Low-Power Precision CMOS Oscillators are silicon MEMS-based CMOS oscillators. These oscillators offer jitter and stability performance over a wide range of supply voltages and temperatures. Each device operates from 1MHz to 150MHz with supply voltages between 1.8V to 3.3V and temperature ranges up to -40ºC to +105ºC. The DSC1001 incorporates an all silicon resonator robust and nearly immune to stress related fractures, common to crystal-based oscillators. A crystal-less design allows for a higher level of reliability. This feature makes these oscillators ideal for rugged, industrial, and portable applications where stress, shock, and vibration damage quartz crystal-based systems.

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Frequency
Frequency Stability
Load Capacitance
Supply Voltage - Min
Supply Voltage - Max
Output Format
Current Rating
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 66.667MHz, 25PPM, 1.8-3.3V, -40 to 85C, 7.0 x 5.0mm
Datasheet
1In Stock
Min.: 1
Mult.: 1

DFN-4 66.667 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 22.5792MHz, 25PPM, 1.8-3.3V, -40 to 85C, 3.2 x 2.5mm
Datasheet
3.000Expected 08/09/2026
Min.: 1.000
Mult.: 1.000
: 1.000

CDFN-4 22.5792 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 25MHz, 25PPM, 1.8-3.3V, -40 to 85C, 3.2 x 2.5mm
Datasheet
3.999Expected 14/12/2026
Min.: 1.000
Mult.: 1.000
: 1.000

CDFN-4 25 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS Oscillator Low PWR LVCMOS -20C-70C
Datasheet
22Expected 01/09/2026
Min.: 1
Mult.: 1

CDFN-4 12 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 20 C + 70 C DSC1001
Microchip Technology MEMS Oscillators MEMS Oscillator, Low Power 25ppm
Datasheet
537On Order
Min.: 1
Mult.: 1

CDFN-4 6.78 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 24MHz, 10PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
925Expected 05/11/2026
Min.: 1
Mult.: 1

CDFN-4 24 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 50MHz, 10PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
924Expected 02/11/2026
Min.: 1
Mult.: 1

CDFN-4 50 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 33.3333MHz, 50PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
175Expected 20/11/2026
Min.: 1
Mult.: 1

CDFN-4 33.3333 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 37.125MHz, 25PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
875Expected 12/11/2026
Min.: 1
Mult.: 1

CDFN-4 37.125 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 4MHz, 10PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
50Expected 03/11/2026
Min.: 1
Mult.: 1

CDFN-4 4 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 19.2MHz, 10PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
100Expected 03/11/2026
Min.: 1
Mult.: 1

CDFN-4 19.2 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 50MHz, 10PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
975Expected 28/10/2026
Min.: 1
Mult.: 1

CDFN-4 50 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 37.125MHz, 50PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
100Expected 01/09/2026
Min.: 1
Mult.: 1

CDFN-4 37.125 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 8MHz, 10PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
24Expected 03/09/2026
Min.: 1
Mult.: 1

CDFN-4 8 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 16MHz, 25PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
1.025Expected 02/11/2026
Min.: 1
Mult.: 1

CDFN-4 16 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 40MHz, 10PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
363Expected 05/11/2026
Min.: 1
Mult.: 1

CDFN-4 40 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1001
Microchip Technology MEMS Oscillators -20C - 70C 10 ppm 019.2000MHz
Datasheet
1.000Expected 14/12/2026
Min.: 1.000
Mult.: 1.000
: 1.000

CDFN-4 19.2 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 20 C + 70 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 5MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
75Expected 03/11/2026
Min.: 1
Mult.: 1

CDFN-4 5 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators 2520 pkg -40-85C 50ppm 012.0000MHz
Datasheet
1.040On Order
Min.: 1
Mult.: 1

CDFN-4 12 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 24MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
1.174On Order
Min.: 1
Mult.: 1

CDFN-4 24 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators -40C - 85C 50 ppm 024.5760MHz
Datasheet
75Expected 03/11/2026
Min.: 1
Mult.: 1

CDFN-4 24.576 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 33.33MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
1.863On Order
Min.: 1
Mult.: 1

CDFN-4 33.33 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators -40C - 85C 50 ppm 050.0000MHz
Datasheet
97Expected 01/09/2026
Min.: 1
Mult.: 1

CDFN-4 50 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 33.33MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
2.000Expected 22/10/2026
Min.: 1.000
Mult.: 1.000
: 1.000

CDFN-4 33.33 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 12MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
50Expected 03/11/2026
Min.: 25
Mult.: 25

CDFN-4 12 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1001