Crystalless Silicon MEMS Oscillator MICROCHIP DSC1001CI2-0250000T with Excellent Frequency Stability

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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 superior reliability, making it ideal 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
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 = 1.8 to 3.3V, 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	VDD = 1.8V
Output Characteristics (Example: VDD = 1.8V, TA = +85°C)
Output Logic Level High	VOH	0.8 x VDD			V	-6 mA, DSC1004, CL = 40 pF
Output Logic Level Low	VOL			0.2 x VDD	V	6 mA, DSC1004, CL = 40 pF
Output Transition Rise Time	tR		1.4	3.0	ns	DSC1001, CL = 15 pF, T = +25°C, 20% to 80%
Output Transition Fall Time	tF		1.0	3.0	ns	DSC1001, CL = 15 pF, T = +25°C, 20% to 80%
Max. Cycle-to-Cycle Jitter	JCC		60		ps	f = 100 MHz
Period Jitter RMS	JP		10	15	psRMS	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