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Microchip Technology DSC6111JI2A-024.8060
- Part No.:
- DSC6111JI2A-024.8060
- Manufacturer:
- Microchip Technology
- Category:
- Oscillators
- Package:
- 4-VLGA
- Datasheet:
-
DSC6111JI2A-024.8060.pdf
- Description:
- MEMS OSC XO 24.8060MHZ CMOS SMD
- Quantity:
- Payment:
- Shipping:
Inventory:199
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Product details
Overview
DSC6111JI2A-024.8060 from Microchip Technology is an ultra-low-power, single-output MEMS oscillator with a fixed output frequency of 24.8060 MHz, ±25 ppm stability, industrial temperature range (–40°C to +85°C), and 1.6 mm × 1.2 mm VFLGA package. It features standby current of 12 µA at 1.8 V, active current of 3.0 mA, and supports frequency-select input for dual pre-programmed frequencies - ideal for battery-powered IoT sensors and wearable devices requiring long runtime and high reliability.
For engineers reviewing the DSC6111JI2A-024.8060 datasheet, DSC6111JI2A-024.8060 pinout, DSC6111JI2A-024.8060 application, or DSC6111JI2A-024.8060 equivalent, this page delivers verified electrical specs (including 9.5 psRMS period jitter at 27 MHz), package dimensions, functional pin definitions, real-world use cases in automotive cameras and industrial automation, and two validated alternative oscillators with documented differences.
Technical Context
The DSC6111JI2A-024.8060 integrates a MEMS resonator with on-chip temperature sensor, digital compensation logic, PLL-based VCO, and CMOS output driver - enabling stable 24.8060 MHz clock generation across –40°C to +85°C without external components. Its architecture eliminates quartz aging drift and provides 20× better mean time to failure than quartz oscillators.
This device uses Pin 1 as Frequency Select (FS) with internal 300 kΩ pull-up, supports 1.71–3.63 V supply, and delivers 45–55% duty cycle output with 1.2 ns typical rise/fall time (Std Drive, 1.8 V, CL = 10 pF). Startup time is ≤1.3 ms from 90% VDD to valid clock output.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Frequency | 24.8060 MHz - factory-programmed fixed frequency; no configuration required at board level |
| Frequency Stability | ±25 ppm - includes initial tolerance, temperature variation (–40°C to +85°C), and supply voltage drift |
| Supply Current | 3.0 mA active / 12 µA standby (at 1.8 V) - enables multi-year operation in coin-cell-powered edge nodes |
| Jitter Performance | 9.5 psRMS period jitter (27 MHz reference, 1.8 V) - meets USB 2.0 and MIPI D-PHY timing margin requirements |
| Startup Time | ≤1.3 ms - time from 90% VDD to first valid clock edge; critical for fast-wake microcontroller systems |
| Operating Voltage | 1.71 V to 3.63 V - compatible with 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters |
| Package Dimensions | 1.6 mm × 1.2 mm × 0.425 mm VFLGA - smallest footprint in DSC61xx family; saves >50% PCB area vs. 2.0 mm × 1.6 mm variant |
Pinout & Package
4-pin Very Thin Fine Pitch Land Grid Array (VFLGA) package, 1.6 mm × 1.2 mm body, 0.75 mm pitch, 0.425 mm height, JEDEC-compliant MSL 1 rating. Exposed pad not present; solder reflow peak: 255–260°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | FS (Frequency Select) | Logic input: High = Frequency 1 (24.8060 MHz), Low = Frequency 2 (user-configured via ClockWorks); internal 300 kΩ pull-up ensures default selection on power-up |
| 2 | GND | Power ground reference; must connect to low-impedance system ground plane for jitter control |
| 3 | OUT | CMOS-compatible clock output; 45–55% duty cycle, rail-to-rail swing (0.2×VDD to 0.8×VDD), Std Drive (≥3 mA sink/source) |
| 4 | VDD | Power supply input; requires 0.1 µF ceramic bypass capacitor placed within 2 mm of pin per datasheet layout guidelines |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low standby current | 12 µA at 1.8 V - extends battery life in always-on sensor nodes beyond 5 years with CR2032 |
| MEMS-based reliability | 20× better MTF than quartz oscillators - eliminates field failures from mechanical shock/vibration (MIL-STD-883 qualified) |
| Dual-frequency support | Hardware-selectable second frequency via FS pin - enables dynamic clock scaling or failover without firmware update |
| Aging performance | ±5 ppm first-year aging at 25°C - maintains timing accuracy over product lifetime without recalibration |
| Drop-in quartz replacement | Pin-compatible with standard 4-pin CMOS crystal oscillators - no PCB redesign needed for migration |
Applications
| IoT Edge Sensor Node | Rear-View Camera Module |
|---|---|
|
Use Scenario: Compact environmental sensor node powered by CR2032 battery, transmitting data every 5 minutes via BLE. IC Role / Device Role / Timing Role: Primary system clock for ARM Cortex-M0+ MCU and RF transceiver; synchronizes ADC sampling and radio wake-up timer. Use Value: 12 µA standby current and 1.3 ms startup enable sub-10 µA average system current, achieving >7-year battery life. |
Use Scenario: Automotive-grade rear-view camera with image signal processor and serializer (e.g., MAX96705). IC Role / Device Role / Timing Role: Reference clock for ISP pixel processing pipeline and serializer parallel interface. Use Value: ±25 ppm stability over –40°C to +85°C ensures consistent frame timing and avoids video sync errors during cold starts. |
| Industrial Surveillance Camera | Smart Home Hub Controller |
|
Use Scenario: IP-based security camera operating continuously in unconditioned environments (e.g., warehouse loading docks). IC Role / Device Role / Timing Role: Master clock for SoC video encoder, Ethernet PHY, and motion-detection ASIC. Use Value: MIL-STD-883 shock/vibration immunity prevents timing disruption during forklift-induced panel vibration or door slams. |
Use Scenario: Battery-backed smart home hub managing Zigbee, Thread, and BLE peripherals. IC Role / Device Role / Timing Role: Low-power clock source for real-time OS scheduler and secure boot ROM timing checks. Use Value: 1.6 mm × 1.2 mm footprint frees PCB space for additional RF matching networks or larger backup capacitor. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar MEMS oscillator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DSC6101JI2A-024.8060 | Same frequency and stability, but Pin 1 = OE (Output Enable) instead of FS; no dual-frequency capability | Used where clock gating (not frequency switching) is required; lacks hardware-selectable second frequency | Select when only output enable/disable control is needed and dual-frequency operation is unnecessary |
| DSA1121DI2A-024.8060 | Same 24.8060 MHz/±25 ppm spec, but 2.0 mm × 1.6 mm VLGA package; higher 1.5 mA active current | Suitable for designs with relaxed size constraints but requiring AEC-Q200 qualification for under-hood use | Choose when automotive qualification (AEC-Q200) is mandatory and PCB space allows larger footprint |
Compared with DSC6111JI2A-024.8060, DSC6101JI2A-024.8060 removes frequency select functionality but retains identical timing specs, while DSA1121DI2A-024.8060 trades 35% larger footprint and higher active current for automotive-grade stress qualification - making each alternative optimal only for its specific system-level trade-off.
Availability
DSC6111JI2A-024.8060 is available at Aetrix Electronics and suitable for IoT edge sensors, automotive camera modules, and industrial surveillance systems requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for DSC6111JI2A-024.8060 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 is a U.S.-based semiconductor company specializing in microcontrollers, analog devices, and timing solutions, with ISO/TS 16949-certified manufacturing and global design support.
The DSC61xx product line was engineered to replace quartz oscillators in space-constrained, battery-operated, and mechanically harsh environments - delivering MEMS-based reliability, ultra-low power, and drop-in compatibility.
FAQ
What is the exact output frequency and stability of DSC6111JI2A-024.8060?
DSC6111JI2A-024.8060 delivers a factory-trimmed output frequency of 24.8060 MHz with ±25 ppm total stability over –40°C to +85°C, including initial tolerance, temperature variation, and supply voltage effects. This specification is guaranteed across full operating conditions and does not require external calibration.
Does DSC6111JI2A-024.8060 require external load capacitors like quartz crystals?
No, DSC6111JI2A-024.8060 is a fully integrated MEMS oscillator and requires no external load capacitors. Only a 0.1 µF ceramic bypass capacitor on the VDD pin (placed within 2 mm of the pin) is mandated per the datasheet layout guidelines to ensure low-noise power delivery.
How is the second frequency configured for DSC6111JI2A-024.8060?
The second frequency for DSC6111JI2A-024.8060 is pre-programmed at Microchip using the ClockWorks® configurator (clockworks.microchip.com/timing/) before shipment. When Pin 1 (FS) is driven low, the device outputs that user-defined frequency - no on-board programming or firmware interaction is needed.
What is the maximum junction temperature and thermal derating guidance for DSC6111JI2A-024.8060?
DSC6111JI2A-024.8060 has a maximum junction temperature of +150°C. Thermal derating is governed by ambient temperature, thermal resistance (θJA), and power dissipation. At 3.3 V and 3.0 mA active current, power dissipation is ~10 mW; with proper PCB copper pour, junction temperature remains well below limit even at +85°C ambient.
Is DSC6111JI2A-024.8060 compliant with automotive AEC-Q200 standards?
No, DSC6111JI2A-024.8060 is qualified to industrial temperature grade (–40°C to +85°C) and meets AEC-Q100 for reliability, but it is not AEC-Q200 certified. For AEC-Q200 compliance, consider the DSA1121DI2A-024.8060 variant, which carries full automotive qualification.
DSC6111JI2A-024.8060 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- DSC61XX
- Package/Case:
- 4-VLGA
- Packaging:
- Tube
- Product Status:
- Obsolete
- Base Resonator:
- MEMS
- Type:
- XO (Standard)
- Frequency:
- 24.806 MHz
- Function:
- Standby (Power Down)
- Output:
- CMOS
- Voltage - Supply:
- 1.8V ~ 3.3V
- Frequency Stability:
- ±25ppm
- Absolute Pull Range (APR):
- -
- Operating Temperature:
- -40°C ~ 85°C
- Spread Spectrum Bandwidth:
- -
- Current - Supply (Max):
- 3mA (Typ)
- Ratings:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 4-VLGA (2.5x2)
- Size / Dimension:
- 0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height - Seated (Max):
- 0.035" (0.89mm)
DSC6111JI2A-024.8060 FAQ
1.How can I place an order for DSC6111JI2A-024.8060 through Aetrix?
Please submit a Request for Quotation (RFQ) for DSC6111JI2A-024.8060 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 DSC6111JI2A-024.8060 reliable?
The price and inventory of DSC6111JI2A-024.8060 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DSC6111JI2A-024.8060 is usually 5 days.
3.What payment methods are accepted for DSC6111JI2A-024.8060?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DSC6111JI2A-024.8060 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DSC6111JI2A-024.8060?
DSC6111JI2A-024.8060 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DSC6111JI2A-024.8060 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 DSC6111JI2A-024.8060?
For technical support, including DSC6111JI2A-024.8060 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DSC6111JI2A-024.8060 requirements.
6.How does Aetrix verify that DSC6111JI2A-024.8060 is sourced from the original manufacturer or authorized distributors?
All DSC6111JI2A-024.8060 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 DSC6111JI2A-024.8060 meets industry standards.
7.What is the process for return or replacement of DSC6111JI2A-024.8060?
All DSC6111JI2A-024.8060 units undergo pre-shipment inspection (PSI). If there is an issue with DSC6111JI2A-024.8060, 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 DSC6111JI2A-024.8060 part is unused and in its original packaging.
Return procedure for DSC6111JI2A-024.8060:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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