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Home Products Crystals, Oscillators, Resonators Oscillators~~DSC1103NI5-150.0000~~

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DSC1103NI5-150.0000 - Microchip Technology

Name: Microchip Technology DSC1103NI5-150.0000
Brand: Microchip Technology
SKU: DSC1103NI5-150.0000
Availability: InStock
Rating: 5 (3 reviews)

Manufacturer Part Number: DSC1103NI5-150.0000

Manufacturer: Microchip Technology

Allelco Part Number: 98D-DSC1103NI5-150.0000

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 869,495 pcs available, New & Original

Parts Description: MEMS OSC 150MHZ LVDS 10PPM 7.0X5

Package: 6-VDFN

Data sheet: DSC1103NI5-150..pdf

PCN Design/Specification
Marking Change 17/Nov/2020.pdf DSC1103/DSC1123 08/Oct/2019.pdf

PCN Assembly/Origin
New Lead Frame 07/Apr/2022.pdf

HTML Datasheet
DSC1103,23 Datasheet.pdf

RoHs Status: ROHS3 Compliant

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In stock: 869495

Specifications

DSC1103NI5-150.0000 Tech Specifications
Microchip Technology - DSC1103NI5-150.0000 technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - DSC1103NI5-150.0000

Product Attribute	Attribute Value
Manufacturer	Microchip Technology
Voltage - Supply	2.25V ~ 3.63V
Type	XO (Standard)
Spread Spectrum Bandwidth	-
Size / Dimension	0.276" L x 0.197" W (7.00mm x 5.00mm)
Series	DSC1103
Ratings	-
Package / Case	6-VDFN
Package	Tube
Output	LVDS
Operating Temperature	-40°C ~ 85°C

Product Attribute	Attribute Value
Mounting Type	Surface Mount
Height - Seated (Max)	0.035" (0.90mm)
Function	Standby (Power Down)
Frequency Stability	-
Frequency	150 MHz
Current - Supply (Max)	32mA
Current - Supply (Disable) (Max)	95µA
Base Resonator	MEMS
Base Product Number	DSC1103
Absolute Pull Range (APR)	±10ppm

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Frequently Asked Questions(FAQ)

What are the key electrical characteristics of the DSC1103NI5-150.0000 oscillator that influence its suitability for high-speed digital systems?: The DSC1103NI5-150.0000 operates at a nominal frequency of 150 MHz with an LVDS output, making it ideal for low-jitter clocking in high-speed data converters and communication interfaces. Its supply current under active operation is up to 32 mA at typical voltages between 2.25 V and 3.63 V, which must be considered in power-sensitive designs. When disabled, the device draws only 95 µA, enabling efficient power management in battery-operated or thermally constrained applications. These electrical parameters collectively determine its compatibility with systems requiring precise timing margins and minimal phase noise.

How does the DSC1103NI5-150.0000 compare to traditional quartz-based oscillators in terms of long-term stability and environmental resilience?: Unlike crystal oscillators that are susceptible to aging effects and mechanical stress, the DSC1103NI5-150.0000 utilizes MEMS technology, which offers superior resistance to shock, vibration, and thermal cycling. While both types can achieve sub-10 ppm performance, MEMS resonators like this one maintain better short-term stability due to reduced mechanical degradation over time. However, quartz oscillators may still outperform MEMS in ultra-low phase-noise environments at lower frequencies. For 150 MHz LVDS signaling in industrial or automotive settings, the DSC1103NI5’s robustness often outweighs marginal gains in long-term drift.

Can the DSC1103NI5-150.0000 support spread spectrum clocking, and if not, what alternatives exist for reducing EMI in high-frequency designs?: The DSC1103NI5-150.0000 does not include integrated spread spectrum functionality, as indicated by the absence of specified bandwidth modulation features. In such cases, system-level mitigation strategies—such as careful PCB layout, controlled impedance traces, and use of common-mode chokes—are typically employed. Alternatively, designers may select a different oscillator family with embedded spread spectrum capability or implement external modulation circuitry, though this adds complexity and cost.

What is the impact of temperature variation on the frequency accuracy of the DSC1103NI5-150.0000 across its operating range?: Although the datasheet does not specify explicit frequency stability over temperature, the ±10 ppm absolute pull range suggests tight control over resonator behavior. Assuming typical MEMS performance curves, frequency deviation would generally remain within ±2–3 ppm over the -40°C to 85°C range. This level of stability is sufficient for most serial protocols such as PCIe Gen2 or DDR3 memory interfaces but may require compensation in systems demanding tighter tolerances like high-order modems or precision instrumentation.

Is the DSC1103NI5-150.0000 suitable for use in safety-critical or certified systems, and how do certification status details affect integration?: The DSC1103NI5-150.0000 carries RoHS3 compliance and is REACH unaffected, indicating adherence to modern environmental regulations. It also falls under ECCN EAR99 and HTSUS 8542.39.0001, suggesting no export restrictions. While these classifications facilitate global sourcing, they do not imply functional qualification for automotive (AEC-Q100) or medical (IEC 60601) standards. Therefore, additional reliability testing and documentation would be required before deployment in such domains.

What layout considerations are critical when integrating the DSC1103NI5-150.0000 into a high-density PCB design?: Due to its compact 7.0 x 5.0 mm footprint in a 6-VDFN package, the DSC1103NI5-150.0000 demands careful attention to ground plane proximity and decoupling. A solid ground pad beneath the device minimizes loop inductance and improves signal integrity. Placement within 10 mm of the primary load IC reduces trace length-induced jitter. Additionally, minimizing vias near the output pins helps preserve rise/fall times essential for LVDS signaling integrity.

How does the DSC1103NI5-150.0000 perform in multi-device synchronization scenarios, and what limitations should designers anticipate?: As a standalone LVDS oscillator without built-in synchronization logic, the DSC1103NI5-150.0000 provides a reference clock but does not inherently align multiple outputs. In multi-drop configurations, slight skew accumulation due to trace mismatches or load variations could degrade timing budgets. Designers must ensure matched routing lengths and consider using distribution amplifiers or dedicated clock buffers to maintain deterministic phase relationships across endpoints.

What are the consequences of exceeding the maximum supply current specification for the DSC1103NI5-150.0000 during transient conditions?: Operating above the 32 mA maximum supply current—even momentarily—risks violating the device’s absolute maximum ratings, potentially leading to parametric shift, increased phase noise, or permanent damage to the MEMS structure. Transient spikes caused by poor decoupling or inductive loads should be suppressed with localized capacitors (e.g., 100 nF ceramic near VDD) and TVS diodes if applicable. Continuous operation near this limit also accelerates aging and degrades long-term reliability.

Can the DSC1103NI5-150.0000 be used as a replacement for a standard 150 MHz crystal oscillator in existing LVDS-based designs?: Yes, but only after verifying compatibility with voltage rails, pinout configuration, and thermal profiles. The DSC1103NI5-150.0000 uses a surface-mount package rather than a through-hole crystal can, so board redesign may be necessary. Additionally, its standby mode functionality enables power-down control absent in many discrete crystals, offering flexibility in dynamic power schemes—a feature worth leveraging if the target application supports low-power states.

What is the significance of the MSL rating for the DSC1103NI5-150.0000, and how does it affect handling procedures during manufacturing?: With an Moisture Sensitivity Level (MSL) of 1, the DSC1103NI5-150.0000 is classified as non-hygroscopic and poses minimal risk from moisture absorption. This allows unlimited floor life under normal storage conditions without requiring bake-out prior to reflow soldering. Consequently, assembly lines can handle reels directly from ambient storage, simplifying logistics and reducing process overhead compared to higher MSL components.

Are there any known trade-offs between size, power consumption, and frequency stability when selecting the DSC1103NI5-150.0000 versus larger-format alternatives?: The DSC1103NI5-150.0000 achieves high frequency density within a 7.0 x 5.0 mm footprint, but this comes at the expense of slightly higher supply current per MHz compared to some larger oscillators with optimized internal architectures. However, its MEMS-based design compensates by eliminating tuning capacitance variability and improving consistency across production lots. For space-constrained designs where moderate power increase is acceptable, the integration benefits frequently justify the trade-off.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology DSC1103NI5-150.0000

Product Attribute
Part Number	DSC1103NI5-150.0000T	DSC1103NI5-300.0000T	DSC1103NI5-300.0000	DSC1103NI2-125.0000
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Current - Supply (Max)	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Ratings	-	-	-	-
Frequency	-	-	-	-
Height - Seated (Max)	-	-	-	-
Frequency Stability	-	-	-	-
Spread Spectrum Bandwidth	-	-	-	-
Voltage - Supply	-	-	-	-
Output	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Current - Supply (Disable) (Max)	-	-	-	-
Function	-	-	-	-
Absolute Pull Range (APR)	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Size / Dimension	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Series	-	-	-	-
Type	-	-	-	-
Base Resonator	-	-	-	-

DSC1103NI5-150.0000 Datasheet PDF

Download DSC1103NI5-150.0000 pdf datasheets and Microchip Technology documentation for DSC1103NI5-150.0000 - Microchip Technology.

PCN Design/Specification: Marking Change 17/Nov/2020.pdf DSC1103/DSC1123 08/Oct/2019.pdf
PCN Assembly/Origin: New Lead Frame 07/Apr/2022.pdf
HTML Datasheet: DSC1103,23 Datasheet.pdf

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Customer Reviews

Evaluation: 10 Articles

Emil***rperTech

Jun 23, 2026

Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.
Liam***terTech

Jun 15, 2026

Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.
Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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