DSC1003 Low-Power Preceision CMOS Oscillators

Microchip Technology DSC1003 Low-Power Preceision CMOS Oscillators are silicon MEMS-based CMOS oscillators. These oscillators offer excellent jitter and stability performance over a wide range of supply voltages and temperatures. Each device operates from 1 to 150MHz with supply voltages between 1.8V to 3.3V and extended temperatures from -40ºC to +105ºC. The DSC1003 has the same functionality and performance as the DSC1001 but greater output drive (CL <25pf). The DSC1003 incorporates an all silicon resonator that is extremely robust and nearly immune to stress-related fractures, common to crystal-based oscillators. Without sacrificing the performance and stability required of today’s systems, 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
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Minimum Operating Temperature
Maximum Operating Temperature
Series
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 32.768MHz, 20PPM, 1.8-3.3V, -40 to 105C, 5.0x3.2mm
Datasheet
56In Stock
Min.: 1
Mult.: 1

CDFN-4 32.768 MHz 20 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSCILLATOR LOW POWER
Datasheet
592In Stock
Min.: 1
Mult.: 1

CDFN-4 24 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS Oscillator, Low Power 10ppm
Datasheet
103In Stock
975Expected 11/12/2026
Min.: 1
Mult.: 1

CDFN-4 20 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS Oscillator, Low Power 10ppm
Datasheet
651In Stock
975Expected 10/28/2026
Min.: 1
Mult.: 1

CDFN-4 25 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators Oscillator Hi Perf -40C-105C 25ppm
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1

CDFN-4 100 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS Oscillator Low PWR LVCMOS -40C-105C
Datasheet
427In Stock
Min.: 1
Mult.: 1

CDFN-4 25 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 25MHz, 25PPM, 1.8-3.3V, -40 to 85C, 3.2 x 2.5mm
Datasheet
21In Stock
Min.: 1
Mult.: 1

CDFN-4 25 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS Oscillator, Low Power 10ppm
Datasheet
300In Stock
Min.: 1
Mult.: 1
: 1,000

CDFN-4 20 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS Oscillator, Low Power 25ppm
Datasheet
200Expected 11/3/2026
Min.: 25
Mult.: 25

CDFN-4 25 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS Oscillator, Low Power 25ppm
Datasheet
1,000Expected 12/14/2026
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 + 105 C DSC1003
Microchip Technology MEMS Oscillators Oscillator Low Power -40C+85C 25ppm
Datasheet
19Expected 11/20/2026
Min.: 1
Mult.: 1

CDFN-4 100 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators Oscillator Low Power -40C+85C 25ppm
Datasheet
1,000Expected 10/19/2026
Min.: 1,000
Mult.: 1,000
: 1,000

CDFN-4 100 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS Oscillator Lower Power 50ppm
Datasheet
1,330On Order
Min.: 1
Mult.: 1

CDFN-4 8 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSCILLATOR LOW POWER
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 700
Mult.: 25

CDFN-4 24 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 20 C + 70 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 52MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 700
Mult.: 25

CDFN-4 52 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 52MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

CDFN-4 52 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 25MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
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 DSC1003
Microchip Technology MEMS Oscillators MEMS OSCILLATOR LOW POWER
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 700
Mult.: 25

CDFN-4 13.5288 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSCILLATOR LOW POWER
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

CDFN-4 13.5288 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 50MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 700
Mult.: 25

CDFN-4 50 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 50MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

CDFN-4 50 MHz 25 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSCILLATOR LOW POWER
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 420
Mult.: 420

CDFN-4 24.576 MHz 10 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 85 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 16MHz, 50PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 700
Mult.: 25

CDFN-4 16 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 16MHz, 50PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

CDFN-4 16 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003
Microchip Technology MEMS Oscillators MEMS OSC, LVCMOS, 48MHz, 50PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 700
Mult.: 25

CDFN-4 48 MHz 50 PPM 40 pF 1.8 V 3.3 V CMOS 10.8 mA - 40 C + 105 C DSC1003