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Microchip Technology VXM7-1362-50M0000000
- Part No.:
- VXM7-1362-50M0000000
- Manufacturer:
- Microchip Technology
- Category:
- Crystals
- Package:
- 4-SMD, No Lead
- Datasheet:
-
VXM7-1362-50M0000000.pdf
- Description:
- CRYSTAL 50.0000MHZ SMD
- Quantity:
- Payment:
- Shipping:
Inventory:5,876
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Product details
Overview
VXM7-1362-50M0000000 from Vectron is a 3.2 × 2.5 mm surface-mount quartz crystal operating at 50.000000 MHz in fundamental AT-cut mode, with ±10 ppm frequency tolerance and ±10 ppm stability over –40 °C to +85 °C, used for precise clock generation in wireless transceivers and microcontroller timing circuits.
For engineers reviewing the VXM7-1362-50M0000000 datasheet, VXM7-1362-50M0000000 pinout, VXM7-1362-50M0000000 application, or VXM7-1362-50M0000000 equivalent, key selection factors include load capacitance (12 pF), ESR (≤40 Ω), aging (±5 ppm/year), RoHS compliance, and reflow profile compatibility (MSL 1, peak 260 °C).
Technical Context
This 50 MHz fundamental-mode AT-cut crystal delivers stable oscillation under industrial temperature conditions (–40 °C to +85 °C) with low phase noise contribution and high insulation resistance (>500 MΩ). Its mechanical construction meets MIL-STD-883 shock, vibration, and thermal cycling requirements.
The device uses gold-plated Ni underlayer contact pads compatible with both SnPb and Pb-free soldering, and features a hermetically sealed ceramic package with cover-grounded terminals to minimize EMI sensitivity and improve frequency stability against board-level stress.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Frequency | 50.000000 MHz - exact center frequency for clock reference in MCU/system clocks |
| Frequency Tolerance | ±10 ppm at 25 °C - ensures initial accuracy within 500 Hz deviation |
| Stability Over Temp | ±10 ppm (–40 °C to +85 °C) - maintains timing integrity across full industrial range |
| Load Capacitance | 12 pF - matches standard oscillator circuit design for Pierce configuration |
| ESR | ≤40 Ω - enables reliable start-up and low-power operation with common CMOS oscillators |
| Aging (1st Year) | ±5 ppm - limits long-term drift in mission-critical timing applications |
| Insulation Resistance | >500 MΩ - prevents leakage-induced frequency shift in humid environments |
Pinout & Package
3.2 mm × 2.5 mm × 0.75 mm ceramic SMD package with metalized cover and two active crystal terminals plus two grounded cover connections.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Crytal electrode (X1) | Connects to oscillator IC's input terminal in Pierce configuration |
| 2 | Cover ground | Must be connected to PCB ground plane to shield crystal and stabilize frequency |
| 3 | Crytal electrode (X2) | Connects to oscillator IC's output/feedback terminal |
| 4 | Cover ground | Second ground connection for symmetric shielding and mechanical stress relief |
Key Features
| Feature | Design Value |
|---|---|
| Fundamental AT-cut resonance | Enables single-stage oscillator design without overtone filtering complexity |
| MIL-STD-883 qualified reliability | Validated for shock (Method 2002), vibration (2007), and thermal cycling (1010) |
| MSL 1 moisture sensitivity | Zero bake requirement before reflow; supports standard SMT assembly flow |
| Gold-over-nickel contact pads | Ensures solder wetting consistency and intermetallic durability with SnPb/Pb-free processes |
| Hermetic ceramic seal | Prevents contamination-induced aging and maintains long-term frequency stability |
Applications
| Wireless Transceiver Timing | Industrial PLC Clock Reference |
|---|---|
Use Scenario: Provides master clock for IEEE 802.15.4-compliant sub-GHz RF transceivers requiring stable 50 MHz reference for PLL synthesis. IC Role / Device Role / Timing Role: Primary frequency reference for RF synthesizer and digital baseband clock domain. Use Value: ±10 ppm stability ensures channel spacing accuracy and minimizes bit error rate under temperature variation. | Use Scenario: Synchronizes real-time control logic and communication interfaces (e.g., CAN, RS-485) in programmable logic controllers deployed in factory environments. IC Role / Device Role / Timing Role: System clock source for microcontroller and peripheral timing blocks. Use Value: Low ESR (≤40 Ω) guarantees robust oscillator start-up after cold power-on and during voltage brownout events. |
| Medical Sensor Hub Timing | Automotive Body Control Module |
Use Scenario: Drives sampling clocks for multi-channel ADCs in portable diagnostic sensor hubs where timing jitter affects signal fidelity. IC Role / Device Role / Timing Role: Low-jitter clock generator for precision analog-to-digital conversion. Use Value: Aging of ±5 ppm/year preserves calibration validity over multi-year device lifetime without field recalibration. | Use Scenario: Supplies timing reference for LIN bus interface and LED driver PWM in automotive body electronics modules rated for –40 °C to +85 °C. IC Role / Device Role / Timing Role: Temperature-stable clock source for serial communication and lighting control subsystems. Use Value: Hermetic ceramic packaging resists under-hood humidity and thermal cycling degradation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar crystal resonator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ABM10-50.000MHZ-B2-T | Same 3.2 × 2.5 mm footprint, ±10 ppm tol, but 18 pF load capacitance | Requires oscillator circuit redesign for CL mismatch; not drop-in | Select only if existing design uses 18 pF CL and supports ABM10's higher ESR (60 Ω) |
| ECX-32-50.000M | Identical 50 MHz, ±10 ppm, 12 pF CL, but ±15 ppm stability over –40 °C to +85 °C | Suitable for less stringent timing budgets; lower cost | Choose when ±15 ppm temp stability suffices and ECX-32's 50 Ω max ESR is acceptable |
Compared with ABM10-50.000MHZ-B2-T and ECX-32-50.000M, the VXM7-1362-50M0000000 offers tighter temperature stability (±10 ppm vs. ±15 ppm) and lower ESR (≤40 Ω), enabling more margin in marginal oscillator designs and longer calibration intervals in medical or industrial systems.
Availability
VXM7-1362-50M0000000 is available at Aetrix Electronics and suitable for wireless transceivers, industrial PLCs, and medical sensor hubs requiring stable component supply with guaranteed long-term availability and traceable sourcing.
Supply support for VXM7-1362-50M0000000 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
Vectron International, now part of Microchip Technology, specializes in precision frequency control solutions including crystals, oscillators, and filters for industrial, communications, and automotive markets.
The VXM7 series is designed specifically for high-reliability, surface-mount crystal applications demanding tight tolerance, low aging, and MIL-STD-883 environmental robustness in compact 3.2 × 2.5 mm packages.
FAQ
What is the nominal frequency and tolerance of the VXM7-1362-50M0000000?
The VXM7-1362-50M0000000 has a nominal frequency of 50.000000 MHz with a frequency tolerance of ±10 ppm at 25 °C. This specification ensures initial accuracy within ±500 Hz and is verified per the manufacturer's standard test conditions using calibrated metrology equipment.
Does the VXM7-1362-50M0000000 require external load capacitors?
Yes, the VXM7-1362-50M0000000 is specified for 12 pF load capacitance and requires external capacitors in the oscillator circuit (typically two identical capacitors from each crystal terminal to ground). The total effective CL must match 12 pF, accounting for stray capacitance and IC input capacitance.
Is the VXM7-1362-50M0000000 compatible with lead-free reflow processes?
Yes, the VXM7-1362-50M0000000 is fully compatible with Pb-free reflow, meeting JEDEC J-STD-020 MSL 1 classification. Its gold-over-nickel termination supports peak temperatures up to 260 °C for ≤30 seconds, per the documented reflow profile in the datasheet.
What is the operating temperature range for the VXM7-1362-50M0000000?
The VXM7-1362-50M0000000 operates across –40 °C to +85 °C, with frequency stability maintained at ±10 ppm over that full range. This rating is confirmed by testing per MIL-STD-883 Method 1010 and applies to the specific ordering code suffix "E" in the VXM7-1362-50M0000000 part number.
How is the VXM7-1362-50M0000000 packaged for shipment?
The VXM7-1362-50M0000000 ships in tape-and-reel format (TR suffix implied), with 3,000 units per reel. Tape dimensions comply with EIA-481 standards, and the reel size is 180 mm diameter × 60 mm width, ensuring compatibility with automated SMT placement equipment.
VXM7-1362-50M0000000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- VXM7
- Package/Case:
- 4-SMD, No Lead
- Packaging:
- Strip
- Product Status:
- Discontinued at Digi-Key
- Type:
- MHz Crystal
- Frequency:
- 50 MHz
- Frequency Stability:
- -
- Frequency Tolerance:
- ±20ppm
- Load Capacitance:
- -
- ESR (Equivalent Series Resistance):
- 40 Ohms
- Operating Mode:
- Fundamental
- Operating Temperature:
- -40°C ~ 85°C
- Ratings:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
- Size / Dimension:
- 0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max):
- 0.031" (0.80mm)
VXM7-1362-50M0000000 FAQ
1.How can I place an order for VXM7-1362-50M0000000 through Aetrix?
Please submit a Request for Quotation (RFQ) for VXM7-1362-50M0000000 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 VXM7-1362-50M0000000 reliable?
The price and inventory of VXM7-1362-50M0000000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VXM7-1362-50M0000000 is usually 5 days.
3.What payment methods are accepted for VXM7-1362-50M0000000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VXM7-1362-50M0000000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VXM7-1362-50M0000000?
VXM7-1362-50M0000000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VXM7-1362-50M0000000 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 VXM7-1362-50M0000000?
For technical support, including VXM7-1362-50M0000000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VXM7-1362-50M0000000 requirements.
6.How does Aetrix verify that VXM7-1362-50M0000000 is sourced from the original manufacturer or authorized distributors?
All VXM7-1362-50M0000000 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 VXM7-1362-50M0000000 meets industry standards.
7.What is the process for return or replacement of VXM7-1362-50M0000000?
All VXM7-1362-50M0000000 units undergo pre-shipment inspection (PSI). If there is an issue with VXM7-1362-50M0000000, 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 VXM7-1362-50M0000000 part is unused and in its original packaging.
Return procedure for VXM7-1362-50M0000000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VXM7-1362-50M0000000 Tags
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CFS-20632768DZBB
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CFS-20632768DZFB
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ECS-250-18-5PX-F-TR
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FC4SDCBMF8.0-T1
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ECS-240-20-5PX-TR
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