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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Qty. RoHS Package/Case
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, 37.125MHz, 25PPM, 1.8-3.3V, -40 to 105C, 3.2 x 2.5mm
Datasheet
175Expected 3/26/2026
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 -40C - 105C 10 ppm 016.0000MHz
Datasheet
50Expected 4/14/2026
Min.: 1
Mult.: 1

CDFN-4 16 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, 24MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
2.000On Order
Min.: 1.000
Mult.: 1.000
Reel: 1.000

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 MEMS OSC, LVCMOS, 38.4MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
115On Order
Min.: 1
Mult.: 1

CDFN-4 38.4 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, 50MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
1.000On Order
Min.: 1.000
Mult.: 1.000
Reel: 1.000

CDFN-4 50 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, 8.192MHz, 10PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
1.000Expected 3/10/2026
Min.: 1.000
Mult.: 1.000
Reel: 1.000

CDFN-4 8.192 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, 25MHz, 25PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
1.000On Order
Min.: 1.000
Mult.: 1.000
Reel: 1.000

CDFN-4 25 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, 20MHz, 10PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
1.000Expected 3/10/2026
Min.: 1.000
Mult.: 1.000
Reel: 1.000

CDFN-4 20 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, 25PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
1.000Expected 4/23/2026
Min.: 1.000
Mult.: 1.000
Reel: 1.000

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, 4.9152MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
2.000Expected 4/23/2026
Min.: 1.000
Mult.: 1.000
Reel: 1.000

CDFN-4 4.9152 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 4/23/2026
Min.: 1.000
Mult.: 1.000
Reel: 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, 64MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
2.000Expected 3/12/2026
Min.: 1.000
Mult.: 1.000
Reel: 1.000

CDFN-4 64 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, 4MHz, 10PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
1.000Expected 5/28/2026
Min.: 1.000
Mult.: 1.000
Reel: 1.000

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 Oscillator Low PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

DFN-4 1.485 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

DFN-4 4 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 650
Mult.: 25

DFN-4 18.1059 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

DFN-4 18.1059 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 650
Mult.: 25

DFN-4 49.152 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

DFN-4 49.152 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 550
Mult.: 25

DFN-4 98 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

DFN-4 98 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 550
Mult.: 25

DFN-4 99 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

DFN-4 99 MHz 50 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

DFN-4 48 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 PWR LVCMOS -20C-70C
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

DFN-4 48 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 20 C + 70 C DSC1001