Silicon MEMS Oscillator MICROCHIP DSC1001CI2-0250000 with Low Jitter and Wide Operating Voltage Range
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Delivery Time:
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Product Description
Product Overview
The DSC1001/3/4 is a silicon MEMS-based CMOS oscillator family offering exceptional jitter and stability over a wide range of supply voltages and temperatures. Its crystal-less design provides superior reliability, immunity to mechanical stress, shock, and vibration, making it ideal for rugged, industrial, and portable applications. Available in industry-standard packages, it serves as a pin-for-pin "drop-in" replacement for standard crystal oscillators, offering longer battery life and reduced power consumption.
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 frequency 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 | Recommended Operating Conditions | |
| Operating Temperature Range | TA | -40 | 105 | °C | Extended 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 = 0 pF, 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 | |||
| Jitter Specifications | ||||||
| Max. Cycle-to-Cycle Jitter | JCC | 50 | 60 | ps | f = 100 MHz (Note 2) | |
| Period Jitter | JP | 5 | 15 | psRMS | f = 100 MHz (Note 2) | |
| Transition Times (Typical @ +25°C) | ||||||
| Output Transition Rise Time | tR (DSC1001) | 1.0 | 3.0 | ns | CL = 15 pF, 20% to 80% | |
| Output Transition Fall Time | tF (DSC1001) | 0.9 | 3.0 | ns | CL = 15 pF, 20% to 80% | |
| Output Transition Rise Time | tR (DSC1003) | 1.1 | 3.0 | ns | CL = 25 pF, 20% to 80% | |
| Output Transition Fall Time | tF (DSC1003) | 1.0 | 3.0 | ns | CL = 25 pF, 20% to 80% | |
| Output Transition Rise Time | tR (DSC1004) | 1.2 | 3.0 | ns | CL = 40 pF, 20% to 80% | |
| Output Transition Fall Time | tF (DSC1004) | 1.1 | 3.0 | ns | CL = 40 pF, 20% to 80% | |
| Package Dimensions | ||||||
| Ultra Miniature Footprint | 2.5 x 2.0 x 0.85 | 3.2 x 2.5 x 0.85 | 7.0 x 5.0 x 0.85 | mm | Various sizes available | |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina