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Silicon MEMS oscillator MICROCHIP DSC1101BM2-PROG designed for communication and storage applications

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Silicon MEMS oscillator MICROCHIP DSC1101BM2-PROG designed for communication and storage applications

Frequency Stability : ±25ppm

Output Type : CMOS

Voltage - Supply : 2.25V~3.6V

Frequency : 170MHz

Description : ±25ppm CMOS 2.25V~3.6V 170MHz VDFN-6 Programmable Oscillators RoHS

Mfr. Part # : DSC1101BM2-PROG

Model Number : DSC1101BM2-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. They provide a reliable and advanced alternative to traditional quartz or SAW technologies, accelerating product development and enhancing reliability. These oscillators are designed for demanding communications, storage, and networking applications, featuring a wide operating temperature range, high supply noise rejection, and a broad frequency range. The DSC1101 includes a standby feature for complete power-down, while the DSC1121 disables only the outputs when the EN pin is low. Both are available in industry-standard footprints and are direct replacements for standard 4-pin CMOS quartz crystal oscillators.

Product Attributes

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

Technical Specifications

Parameter	DSC1101	Min	Typ	Max	Units	Conditions
Low RMS Phase Jitter			< 1		ps
High Stability				10, 20, 25, 50	ppm
Wide Temperature Range					C	-20 to +70 (Commercial), -40 to +85 (Industrial), -40 to +105 (Ext. Industrial), -55 to +125 (Automotive)
High Supply Noise Rejection		-50			dBc
Wide Frequency Range		2.3		170	MHz	CL = 15 pF
Supply Range		2.25		3.6	V
Supply Current (Output Disabled)	IDD		0.095		mA	EN pin low
Supply Current (Output Enabled)	IDD		20-22		mA	CL = 15 pF, F0 = 100 MHz
Supply Current (Output Enabled)	IDD		31-35		mA	CL = 15 pF, F0 = 100 MHz
Frequency Stability				10, 20, 25, 50	ppm	Including initial tolerance, temp., and power supply voltage.
Aging				5	ppm	1 year @ 25C
Startup Time				5	ms	T = 25C
Input Logic High (VIH)		0.75VDD			V
Input Logic Low (VIL)				0.25VDD	V
Output Disable Time (tDS)				5	ns
Output Enable Time (tEN)				5	ms	DSC1101
Output Enable Time (tEN)				20	ns	DSC1121
Enable Pull-up Resistor				40	k
Output Logic High (VOH)		0.9VDD			V	I = 6 mA
Output Logic Low (VOL)				0.1VDD	V
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
Output Duty Cycle		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 (T)		-20		+70	C	Ordering Option E
Operating Temperature Range (T)		-40		+85	C	Ordering Option I
Operating Temperature Range (T)		-40		+105	C	Ordering Option L
Operating Temperature Range (T)		-55		+125	C	Ordering Option M
Storage Temperature Range (TA)		-40		+150	C
Soldering Temperature Range (TS)				+260	C	40 sec. max

2411201515_MICROCHIP-DSC1101BM2-PROG_C6022220.pdf

Silicon MEMS oscillator MICROCHIP DSC1101BM2-PROG designed for communication and storage applications Images

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