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Microchip Technology DSC6001HE2A-022.0000
- Part No.:
- DSC6001HE2A-022.0000
- Manufacturer:
- Microchip Technology
- Category:
- Oscillators
- Package:
- 4-VFLGA
- Datasheet:
-
DSC6001HE2A-022.0000.pdf
- Description:
- MEMS OSC XO 22.0000MHZ CMOS SMD
- Quantity:
- Payment:
- Shipping:
Inventory:793
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Product details
Overview
DSC6001HE2A-022.0000 from Microchip Technology is an ultra-low-power MEMS oscillator with 22.0000 MHz output, ±25 ppm frequency stability, and 1.6 mm × 1.2 mm VFLGA package. It delivers 1.3 mA active current and 12 µA standby current at 1.8 V, supports industrial temperature range (–40°C to +85°C), and serves as a clock reference in battery-powered IoT sensors and wearable devices.
For engineers reviewing the DSC6001HE2A-022.0000 datasheet, DSC6001HE2A-022.0000 pinout, DSC6001HE2A-022.0000 application, or DSC6001HE2A-022.0000 equivalent, key selection criteria include ultra-small footprint compatibility, low-power timing integrity under thermal stress, MEMS-based reliability versus quartz, and OE/STBY control logic for dynamic power gating in portable systems.
Technical Context
The DSC6001HE2A-022.0000 integrates a MEMS resonator with on-chip PLL, temperature sensor, and digital compensation circuitry to maintain ±25 ppm stability across –40°C to +85°C. Its single-output CMOS driver delivers 22.0000 MHz with 45–55% duty cycle and <40 psRMS period jitter at 27 MHz (typical).
Pin 1 functions as Output Enable (OE) with internal 300 kΩ pull-up resistor; pins 2 and 4 are GND and VDD (1.71–3.63 V); pin 3 is the buffered clock output. The device uses a 4-pin Very Thin Fine Pitch Land Grid Array (VFLGA) package optimized for high-density PCB layouts and automated assembly.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Frequency | 22.0000 MHz - precise clock source for microcontroller peripherals and serial interfaces |
| Frequency Stability | ±25 ppm - ensures timing accuracy over full industrial temperature range without external calibration |
| Active Supply Current | 1.3 mA at 24 MHz / 1.8 V - enables multi-year battery life in always-on sensor nodes |
| Standby Supply Current | 12 µA at 1.8 V - supports rapid wake-from-sleep transitions with minimal quiescent drain |
| Startup Time | 1.3 ms - meets fast-boot requirements for edge AI inference and real-time control loops |
| Supply Voltage Range | 1.71 V to 3.63 V - interoperable with 1.8 V, 2.5 V, and 3.3 V logic domains without level-shifting |
| Package Dimensions | 1.6 mm × 1.2 mm VFLGA - fits into space-constrained wearables and medical patches |
Pinout & Package
Package: 4-Lead Very Thin Fine Pitch Land Grid Array (VFLGA), 1.6 mm × 1.2 mm body, 0.425 mm nominal height, 0.75 mm pitch, land pattern per Microchip Drawing C04-3199A.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OE (Output Enable) | Active-high control input with internal 300 kΩ pull-up; drives output to high-impedance when low |
| 2 | GND | Power supply ground reference; requires low-inductance connection to PCB ground plane |
| 3 | OUT | CMOS-compatible clock output; 45–55% duty cycle, 2.5 ns rise/fall time (1.8 V, CL = 5 pF) |
| 4 | VDD | Power supply input; must be bypassed with 0.1 µF capacitor placed adjacent to pin |
Key Features
| Feature | Design Value |
|---|---|
| MEMS Resonator Core | 20× better mean time to failure (MTF) than quartz oscillators - critical for field-deployed industrial gateways |
| Frequency Select Input | Not applicable - DSC6001 variant uses OE-only pin configuration, not FS mode |
| Shock & Vibration Immunity | Qualified to MIL-STD-883 - sustains reliable operation in automotive camera modules and handheld test equipment |
| Aging Performance | ±5 ppm first-year drift at 25°C - eliminates need for periodic recalibration in medical telemetry systems |
| RoHS Compliance | Lead-free and halogen-free construction - satisfies EU Directive 2011/65/EU and IPC-J-STD-020 moisture sensitivity level MSL 1 |
Applications
| IoT Sensor Node | Wearable Health Monitor |
|---|---|
Use Scenario: Battery-powered environmental sensor collecting temperature/humidity data every 5 seconds and transmitting via BLE. IC Role / Device Role / Timing Role: Primary system clock for MCU and radio subsystem; enables synchronized sampling and low-power sleep/wake cycles. Use Value: 12 µA standby current extends coin-cell battery life beyond 3 years; 1.6 mm × 1.2 mm footprint allows integration into sub-10 mm² PCB area. |
Use Scenario: Optical heart-rate monitor worn continuously for 7-day clinical-grade ECG logging. IC Role / Device Role / Timing Role: Timing reference for ADC oversampling and digital signal processing engine; maintains timestamp accuracy during motion-induced thermal transients. Use Value: ±25 ppm stability over –40°C to +85°C ensures <1 ppm cumulative timing error across full operating range; MEMS robustness prevents frequency shift during mechanical shock. |
| Rear-View Camera Module | Smart Home Hub Controller |
Use Scenario: Automotive-grade rear-view camera operating under hood temperatures up to +85°C with vibration exposure. IC Role / Device Role / Timing Role: Clock source for image sensor interface (MIPI CSI-2) and video encoder ASIC. Use Value: AEC-Q100 qualified reliability and MIL-STD-883 shock immunity prevent frame sync loss during road vibration; 1.3 mA active current minimizes thermal load near optics. |
Use Scenario: Always-on voice-controlled home automation hub managing Zigbee, Thread, and Wi-Fi coexistence. IC Role / Device Role / Timing Role: System master clock for multi-protocol SoC; provides stable timing for concurrent RF channel switching and audio DSP. Use Value: 40 psRMS period jitter ensures clean I2S audio clocking; 22.0000 MHz aligns with common USB audio and Ethernet PHY reference requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar MEMS oscillator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DSC6001HI2A-022.0000 | Same electrical specs but Industrial (–40°C to +85°C) temperature grade and ±25 ppm stability; differs only in temperature rating suffix | Identical use cases; selected when extended commercial temp range (–20°C to +70°C) is insufficient for under-hood or outdoor deployment | Choose DSC6001HE2A-022.0000 for cost-sensitive consumer electronics; choose DSC6001HI2A-022.0000 when full industrial qualification is required. |
| DSC6011HE2A-022.0000 | Same package, frequency, and stability, but Pin 1 configured as Standby (STBY) instead of OE; includes same internal pull-up | Used where system-level power management requires automatic low-power entry on pin deassertion, rather than explicit output disable | Select DSC6001HE2A-022.0000 for software-controlled clock gating; select DSC6011HE2A-022.0000 when hardware-driven sleep mode coordination is preferred. |
Compared with DSC6001HE2A-022.0000, DSC6001HI2A-022.0000 offers identical performance with broader temperature tolerance, while DSC6011HE2A-022.0000 changes control semantics from output enable to standby activation-requiring minor firmware or schematic updates but enabling tighter system-level power sequencing.
Availability
DSC6001HE2A-022.0000 is available at Aetrix Electronics and suitable for IoT sensor node design, wearable health monitor development, and smart home hub controller production requiring stable component supply and short lead times.
Supply support for DSC6001HE2A-022.0000 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microchip Technology Inc. is a leading provider of microcontrollers, analog components, and timing solutions, headquartered in Chandler, Arizona, with global design and manufacturing operations.
The DSC60xx product line was engineered specifically for ultra-low-power, space-constrained embedded systems demanding quartz-replacement reliability, including wearables, IoT endpoints, and automotive vision systems.
FAQ
What is the function of Pin 1 on the DSC6001HE2A-022.0000?
Pin 1 on the DSC6001HE2A-022.0000 is configured as Output Enable (OE) with an internal 300 kΩ pull-up resistor. When driven high, the device outputs the 22.0000 MHz clock on Pin 3; when pulled low, the output enters high-impedance state. This enables dynamic clock gating in power-sensitive applications without external components. The DSC6001HE2A-022.0000 does not support Frequency Select (FS) or Standby (STBY) modes on Pin 1.
Does the DSC6001HE2A-022.0000 require an external load capacitor?
No, the DSC6001HE2A-022.0000 is a fully integrated MEMS oscillator and does not require external load capacitors. Unlike quartz crystals, it contains on-die resonator, oscillator circuitry, and output buffer. Only a 0.1 µF bypass capacitor on Pin 4 (VDD) is required, placed as close as possible to the pin per Microchip's layout guidelines. The DSC6001HE2A-022.0000 operates reliably without tuning or matching networks.
What is the maximum junction temperature specification for the DSC6001HE2A-022.0000?
The DSC6001HE2A-022.0000 has a maximum junction temperature (TJ) of +150°C, as specified in DS20005625C-page 5. This rating supports operation in thermally demanding environments such as automotive under-hood modules or enclosed industrial enclosures. Ambient operating temperature is rated from –20°C to +70°C (Extended Commercial), and thermal design must ensure junction temperature remains below +150°C under worst-case power dissipation and ambient conditions.
Can the DSC6001HE2A-022.0000 be used as a drop-in replacement for quartz crystal oscillators?
Yes, the DSC6001HE2A-022.0000 is designed as a drop-in replacement for standard 4-pin CMOS quartz crystal oscillators in the same 1.6 mm × 1.2 mm VFLGA footprint. It matches common pinouts (VDD, GND, OUT, OE/STBY), operates from the same supply rails (1.71–3.63 V), and delivers compatible CMOS output levels. No PCB redesign or firmware changes are needed-only verification of timing margin and startup behavior in the target application.
Is the DSC6001HE2A-022.0000 compliant with AEC-Q100 for automotive use?
No, the DSC6001HE2A-022.0000 carries the 'E' temperature grade (–20°C to +70°C, Extended Commercial) and is not AEC-Q100 qualified. For automotive applications, Microchip offers industrial-grade variants like DSC6001HI2A-022.0000 ('I' suffix) which meet AEC-Q100 Grade 2 requirements. The DSC6001HE2A-022.0000 is intended for consumer, industrial, and IoT applications where extended commercial temperature range suffices.
DSC6001HE2A-022.0000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- DSC60XX
- Package/Case:
- 4-VFLGA
- Packaging:
- Bag
- Product Status:
- Obsolete
- Base Resonator:
- MEMS
- Type:
- XO (Standard)
- Frequency:
- 22 MHz
- Function:
- Enable/Disable
- Output:
- CMOS
- Voltage - Supply:
- 1.71V ~ 3.63V
- Frequency Stability:
- ±25ppm
- Absolute Pull Range (APR):
- -
- Operating Temperature:
- -20°C ~ 70°C
- Spread Spectrum Bandwidth:
- -
- Current - Supply (Max):
- 1.3mA (Typ)
- Ratings:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 4-VFLGA (1.6x1.2)
- Size / Dimension:
- 0.063" L x 0.047" W (1.60mm x 1.20mm)
- Height - Seated (Max):
- 0.035" (0.89mm)
DSC6001HE2A-022.0000 FAQ
1.How can I place an order for DSC6001HE2A-022.0000 through Aetrix?
Please submit a Request for Quotation (RFQ) for DSC6001HE2A-022.0000 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DSC6001HE2A-022.0000 reliable?
The price and inventory of DSC6001HE2A-022.0000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DSC6001HE2A-022.0000 is usually 5 days.
3.What payment methods are accepted for DSC6001HE2A-022.0000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DSC6001HE2A-022.0000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DSC6001HE2A-022.0000?
DSC6001HE2A-022.0000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DSC6001HE2A-022.0000 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DSC6001HE2A-022.0000?
For technical support, including DSC6001HE2A-022.0000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DSC6001HE2A-022.0000 requirements.
6.How does Aetrix verify that DSC6001HE2A-022.0000 is sourced from the original manufacturer or authorized distributors?
All DSC6001HE2A-022.0000 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DSC6001HE2A-022.0000 meets industry standards.
7.What is the process for return or replacement of DSC6001HE2A-022.0000?
All DSC6001HE2A-022.0000 units undergo pre-shipment inspection (PSI). If there is an issue with DSC6001HE2A-022.0000, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DSC6001HE2A-022.0000 part is unused and in its original packaging.
Return procedure for DSC6001HE2A-022.0000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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