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Stable silicon MEMS oscillator MICROCHIP DSC1101CM2-PROG designed for timing in communication and storage gear

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Stable silicon MEMS oscillator MICROCHIP DSC1101CM2-PROG designed for timing in communication and storage gear

Description : SMD3225-6P Programmable Oscillators RoHS

Mfr. Part # : DSC1101CM2-PROG

Model Number : DSC1101CM2-PROG

Package : SMD3225-6P

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Product Overview

The DSC1101 and DSC1121 series are high-performance silicon MEMS oscillators offering excellent jitter and stability across a wide range of supply voltages and temperatures. These oscillators provide a reliable alternative to traditional quartz or SAW technologies, accelerating product development and enhancing reliability for demanding communication, storage, and networking applications. The DSC1101 features a standby mode for complete power-down, while the DSC1121 disables outputs when the EN pin is low. Both are available in industry-standard packages and are direct replacements for standard 4-pin CMOS quartz crystal oscillators.

Product Attributes

Brand: Microchip Technology Inc.
Certifications: RoHS Compliant, MIL-STD-883 Qualified
Material: Silicon MEMS Technology

Technical Specifications

Parameter	Symbol	Min	Typ	Max	Units	Conditions
Supply Voltage	VDD	2.25		3.6	V




Supply Current	IDD			0.095	mA	DSC1101, EN pin low, output disabled
						DSC1121, EN pin low, output disabled
						Output enabled, CL = 15 pF, F0 = 100 MHz
Frequency Stability	△f				ppm	±10 (Ext Comm. & Ind. only)
						±20 (All temp ranges)
						±25 (All temp ranges)
						±50 (All temp ranges)
Aging	△f			±5	ppm	1 year @ 25°C
Startup Time	tSU			5	ms	T = 25°C
Input Logic High	VIH	0.75×VDD			V
Input Logic Low	VIL			0.1×VDD	V
Output Disable Time	tDS			5	ns
Output Enable Time	tEN			5	ms
Enable Pull-up Resistor			40		kΩ
Output Logic High	VOH	0.9×VDD			V	I = ±6 mA
Output Logic High	VOH	0.9×VDD			V
Output Logic Low	VOL			0.1×VDD	V	I = ±6 mA
Rise Time	tR		1.1	2	ns	20% to 80%, CL = 15 pF
Fall Time	tF		1.3	2	ns	20% to 80%, CL = 15 pF
Frequency	f0	2.3		170	MHz	CL = 15 pF, –20°C to +70°C and –40°C to +85°C
Frequency	f0	2.3		170	MHz	CL = 15 pF, –40°C to +105°C and –55°C to +125°C
Output Duty Cycle	SYM	45		55	%
Period Jitter	JPER		3		psRMS	FOUT = 125 MHz
Integrated Phase Noise	JPH		0.3		psRMS	200 kHz to 20 MHz @ 125 MHz
Integrated Phase Noise	JPH		0.38		psRMS	100 kHz to 20 MHz @ 125 MHz
Integrated Phase Noise	JPH		1.7	2	psRMS	12 kHz to 20 MHz @ 125 MHz
Operating Temperature Range	TA				°C	–20 to +70 (Ordering Option E)
						–40 to +85 (Ordering Option I)
						–40 to +105 (Ordering Option L)
						–55 to +125 (Ordering Option M)
Storage Temperature Range	TA	40		+150	°C

2410122030_MICROCHIP-DSC1101CM2-PROG_C19594291.pdf

Stable silicon MEMS oscillator MICROCHIP DSC1101CM2-PROG designed for timing in communication and storage gear Images

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