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Compact Silicon MEMS Oscillator MICROCHIP DSC1101CL3-PROG Offering Standby Mode and Wide Voltage Range

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Compact Silicon MEMS Oscillator MICROCHIP DSC1101CL3-PROG Offering Standby Mode and Wide Voltage Range

Frequency Stability : ±20ppm

Output Type : CMOS

Voltage - Supply : 2.25V~3.6V

Frequency : 170MHz

Description : ±20ppm CMOS 2.25V~3.6V 170MHz VDFN-6 Programmable Oscillators RoHS

Mfr. Part # : DSC1101CL3-PROG

Model Number : DSC1101CL3-PROG

Package : VDFN-6

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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 replace traditional quartz or SAW technologies, enhancing reliability and accelerating product development. The DSC1101 features a standby mode for complete power-down, while the DSC1121 disables only the outputs. Both are available in industry-standard packages, including a compact 2.5 mm x 2.0 mm, serving as direct replacements for standard 4-pin CMOS quartz crystal oscillators.

Product Attributes

Brand: Microchip Technology Inc.
Certifications: RoHS Compliant, Lead-Free, MIL-STD-883 Qualified

Technical Specifications

Parameter	Symbol	Min	Typ	Max	Units	Conditions
General
Supply Voltage	VDD	2.25	-	3.6	V	-
Supply Current (DSC1101, EN low)	IDD	-	-	0.095	mA	Output disabled
Supply Current (DSC1121, EN low)	IDD	-	20	22	mA	Output disabled
Supply Current (Output Enabled)	IDD	-	31	35	mA	CL = 15 pF, F0 = 100 MHz
Frequency Range	f0	2.3	-	170	MHz	CL = 15 pF
Output Duty Cycle	SYM	45	-	55	%	-
Period Jitter	JPER	-	3	-	psRMS	FOUT = 125 MHz
Integrated Phase Noise (200 kHz to 20 MHz)	JPH	-	0.3	-	psRMS	@ 125 MHz
Integrated Phase Noise (100 kHz to 20 MHz)	JPH	-	0.38	-	psRMS	@ 125 MHz
Integrated Phase Noise (12 kHz to 20 MHz)	JPH	-	1.7	2	psRMS	@ 125 MHz
Stability & Timing
Frequency Stability (10 ppm)	f	-	-	10	ppm	Ext Comm. & Ind. only
Frequency Stability (20 ppm)	f	-	-	20	ppm	All temp ranges
Frequency Stability (25 ppm)	f	-	-	25	ppm	All temp ranges
Frequency Stability (50 ppm)	f	-	-	50	ppm	All temp ranges
Aging	f	-	-	5	ppm	1 year @ 25C
Startup Time	tSU	-	-	5	ms	T = 25C, to 100 ppm of output frequency
Output Disable Time	tDS	-	-	5	ns	-
Output Enable Time (DSC1101)	tEN	-	-	20	ns	-
Output Enable Time (DSC1121)	tEN	-	-	5	ms	-
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
Input/Output Logic
Input Logic High	VIH	0.75VDD	-	-	V	-
Input Logic Low	VIL	-	-	0.1VDD	V	-
Output Logic High	VOH	0.9VDD	-	-	V	I = 6 mA
Output Logic Low	VOL	-	-	0.1VDD	V	-
Temperature Ranges
Operating Temperature Range (Commercial)	TA	-20	-	+70	C	Ordering Option E
Operating Temperature Range (Industrial)	TA	-40	-	+85	C	Ordering Option I
Operating Temperature Range (Ext. Industrial)	TA	-40	-	+105	C	Ordering Option L
Operating Temperature Range (Automotive)	TA	-55	-	+125	C	Ordering Option M
Storage Temperature Range	TA	-40	-	+150	C	-

2411041532_MICROCHIP-DSC1101CL3-PROG_C6022223.pdf

Compact Silicon MEMS Oscillator MICROCHIP DSC1101CL3-PROG Offering Standby Mode and Wide Voltage Range Images

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