Product Overview
The DSC1001/3/4 is a silicon MEMS-based CMOS oscillator family offering excellent jitter and stability over a wide range of supply voltages and temperatures. Its crystal-less design provides enhanced reliability, making it suitable for rugged, industrial, and portable applications. Available in industry-standard packages, it serves as a pin-for-pin replacement for standard crystal oscillators.
Product Attributes
- Brand: Microchip Technology Inc.
- Material: Silicon MEMS
- Certifications: Pb Free, RoHS, Reach SVHC Compliant, AEC-Q100 Reliability Qualified
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Units | Conditions |
| Frequency Range | F0 | 1 | 150 | MHz | Single Frequency | |
| f | 10 | ppm | Frequency Tolerance (Initial, Temp, Supply) | |||
| f | 20 | ppm | Frequency Tolerance (Initial, Temp, Supply) | |||
| f | 25 | ppm | Frequency Tolerance (Initial, Temp, Supply) | |||
| Aging | f | 50 | ppm | 1 year @ +25C | ||
| Operating Voltage | VDD | 1.7 | 3.6 | V | Recommended Operating Conditions | |
| VIN | 0.3 | VDD + 0.3 | V | Absolute Maximum Ratings | ||
| ESD Protection | 4 | kV HBM, 200V MM, 1.5 kV CDM | ||||
| Operating Temperature Range | TA | 40 | +105 | C | Extended Industrial | |
| TA | 40 | +85 | C | Industrial (Ordering Option L) | ||
| TA | 20 | +70 | C | Commercial (Ordering Option E) | ||
| Supply Current, Standby | IDD | 15 | A | Max. @ T = +25C | ||
| IDD | 6.0 | 6.3 | mA | Operating @ 1 MHz, VDD=1.8V, CL=0pF | ||
| Output Startup Time | tSU | 1.0 | 1.3 | ms | T = +25C | |
| tSU | 1.0 | 2.0 | ns | DSC1001, CL=15pF, VDD=2.5V, 20%-80% | ||
| tSU | 1.2 | 2.0 | ns | DSC1004, CL=40pF, VDD=3.3V, 20%-80% | ||
| Output Duty Cycle | SYM | 45 | 55 | % | ||
| SYM | 45 | 55 | % | |||
| Output Logic Level High | VOH | 0.8 x VDD | V | 6 mA, DSC1001, CL=15pF, VDD=1.8V | ||
| VOH | 0.9 x VDD | V | 6 mA, DSC1003, CL=25pF, VDD=2.5V | |||
| VOH | 0.9 x VDD | V | 8 mA, DSC1004, CL=40pF, VDD=3.3V | |||
| Output Logic Level Low | VOL | 0.2 x VDD | V | 6 mA, DSC1001, CL=15pF, VDD=1.8V | ||
| VOL | 0.2 x VDD | V | 6 mA, DSC1003, CL=25pF, VDD=2.5V | |||
| VOL | 0.1 x VDD | V | 8 mA, DSC1004, CL=40pF, VDD=3.3V | |||
| Output Transition Rise Time | tR | 1.4 | 3.0 | ns | DSC1001, CL=15pF, VDD=1.8V, 20%-80% | |
| tR | 1.1 | 2.0 | ns | DSC1003, CL=25pF, VDD=2.5V, 20%-80% | ||
| tR | 1.2 | 2.0 | ns | DSC1004, CL=40pF, VDD=3.3V, 20%-80% | ||
| Output Transition Fall Time | tF | 1.0 | 3.0 | ns | DSC1001, CL=15pF, VDD=1.8V, 20%-80% | |
| tF | 1.0 | 2.0 | ns | DSC1003, CL=25pF, VDD=2.5V, 20%-80% | ||
| tF | 1.1 | 2.0 | ns | DSC1004, CL=40pF, VDD=3.3V, 20%-80% | ||
| Jitter, Max. Cycle-to-Cycle | JCC | 60 | ps | f=100MHz, VDD=1.8V | ||
| JCC | 50 | ps | f=100MHz, VDD=2.5V | |||
| Period Jitter | JP | 10 | 15 | psRMS | f=100MHz, VDD=1.8V | |
| JP | 5 | 10 | psRMS | f=100MHz, VDD=2.5V |
2411041601_MICROCHIP-DSC1001DL5-050-0000_C611592.pdf
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