MEMS Based CMOS Oscillator MICROCHIP DSC1001CE5-012.2880T Featuring Consumption and High Reliability
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Product Description
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, immunity to stress, shock, and vibration, making it ideal for rugged, industrial, and portable applications. Available in industry-standard packages, it offers a pin-for-pin "drop-in" replacement for standard crystal oscillators, reducing power consumption and enabling longer battery life.
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 |
| General Specifications | ||||||
| Frequency Range | F0 | 1 | 150 | MHz | Single Frequency | |
| Frequency Tolerance | Δf | ±10, ±20, ±25, ±50 | ppm | Includes variations due to initial tolerance, temperature, and power supply voltage | ||
| Aging | Δf | ±5 | ppm | 1 year @ +25°C | ||
| Operating Voltage | VDD | 1.7 | 3.6 | V | ||
| Operating Temperature Range | TA | -40 | +105 | °C | External Industrial | |
| Operating Temperature Range | TA | -40 | +85 | °C | Industrial (Ordering Option L) | |
| Operating Temperature Range | TA | -20 | +70 | °C | Commercial (Ordering Option E) | |
| Standby Current | IDD | 15 | µA | Max., T = +25°C | ||
| Operating Current (1 MHz) | IDD | 6.0 | 6.3 | mA | VDD=1.8V, CL=0pF, RL=∞, T=+25°C | |
| Output Startup Time | tSU | 1.0 | 1.3 | ms | T = +25°C | |
| Output Disable Time | tDA | 20 | 100 | ns | ||
| Output Duty Cycle | SYM | 45 | 55 | % | ||
| Input Logic Level High | VIH | 0.75 x VDD | V | |||
| Input Logic Level Low | VIL | 0.25 x VDD | V | VDD = 1.8V | ||
| Output Characteristics (VDD = 1.8V, TA = +25°C unless otherwise specified) | ||||||
| Output Logic Level High (DSC1001, CL=15pF) | VOH | 0.8 x VDD | V | -4 mA | ||
| Output Logic Level Low (DSC1001, CL=15pF) | VOL | 0.2 x VDD | V | 4 mA | ||
| Output Transition Rise Time (DSC1001, CL=15pF) | tR | 1.4 | 3.0 | ns | 20% to 80% | |
| Output Transition Fall Time (DSC1001, CL=15pF) | tF | 1.0 | 3.0 | ns | 20% to 80% | |
| Max. Cycle-to-Cycle Jitter | JCC | 60 | ps | f = 100 MHz | ||
| Period Jitter RMS | JP | 10 | 15 | ps | f = 100 MHz | |
| Package Dimensions | ||||||
| Footprint 1 | 2.5 | x | 2.0 | mm | x 0.85 mm | |
| Footprint 2 | 3.2 | x | 2.5 | mm | x 0.85 mm | |
| Footprint 3 | 5.0 | x | 3.2 | mm | x 0.85 mm | |
| Footprint 4 | 7.0 | x | 5.0 | mm | x 0.85 mm | |
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