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HomeProductsCrystals, Oscillators, ResonatorsOscillators654V6253C2T
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654V6253C2T - CTS-Frequency Controls

Manufacturer Part Number
654V6253C2T
Manufacturer
CTS Corporation
Allelco Part Number
98D-654V6253C2T
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
44,597 pcs available, New & Original
Parts Description
XTAL OSC XO 62.5000MHZ LVDS SMD
Package
6-SMD, No Lead
Data sheet
654V6253C2T.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 44597
  • Unit Price: $2.73
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $2.73 $2.73
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

654V6253C2T Tech Specifications
CTS-Frequency Controls - 654V6253C2T technical specifications, attributes, parameters and parts with similar specifications to CTS-Frequency Controls - 654V6253C2T

Product Attribute Attribute Value
Manufacturer CTS Corporation
Voltage - Supply 2.5V
Type XO (Standard)
Spread Spectrum Bandwidth -
Size / Dimension 0.197" L x 0.126" W (5.00mm x 3.20mm)
Series 654P/L
Ratings -
Package / Case 6-SMD, No Lead
Package Tape & Reel (TR)
Output LVDS
Product Attribute Attribute Value
Operating Temperature -20°C ~ 70°C
Mounting Type Surface Mount
Height - Seated (Max) 0.051" (1.30mm)
Function Enable/Disable
Frequency Stability ±50ppm
Frequency 62.5 MHz
Current - Supply (Max) 65mA
Current - Supply (Disable) (Max) 22mA
Base Resonator Crystal
Absolute Pull Range (APR) -

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)

How does the 654V6253C2T oscillator's frequency stability compare to typical crystal oscillators used in high-precision timing applications, and what design considerations should be made when integrating it into a system requiring tight clock accuracy?
The 654V6253C2T offers a frequency stability of ±50ppm, which is standard for general-purpose LVDS oscillators and suitable for many digital systems where moderate timing precision is acceptable. In comparison to oven-controlled or temperature-compensated crystals (OCXO/TCXO), this part lacks active temperature compensation, so its performance may drift more significantly under extreme environmental conditions. When designing with this component, engineers must account for thermal gradients across the PCB layout and ensure adequate thermal mass or isolation if operating near the upper end of its -20°C to 70°C range. For applications like data converters or communication interfaces requiring better than 100ppm stability, alternative solutions such as TCXOs or disciplined clocks may be preferable.
What are the key differences between the 654V6253C2T and similar LVDS output oscillators in terms of supply current consumption, and how might this impact power-sensitive embedded designs?
The 654V6253C2T draws up to 65mA during normal operation and reduces to 22mA when disabled. This is relatively higher compared to some newer low-power LVDS oscillators that can operate below 10mA. In battery-powered or energy-constrained systems—such as IoT edge nodes or portable test equipment—this current draw could lead to shortened operational life unless duty cycling is implemented effectively. Designers should evaluate whether the benefits of LVDS signaling (noise immunity, differential signaling) justify the increased power budget, especially when alternatives like reduced-voltage CMOS outputs might suffice.
Can the 654V6253C2T be used reliably in industrial environments, and what limitations should engineers consider given its specified operating temperature range?
While the 654V6253C2T is rated from -20°C to +70°C, this range aligns more closely with commercial-grade components rather than industrial or automotive specifications. Industrial environments often experience rapid temperature swings beyond this window, which can affect long-term reliability and frequency accuracy. Engineers deploying this device in harsh settings should implement thermal management strategies, such as conformal coating or localized heating/cooling zones, and conduct accelerated life testing to validate performance over full mission profiles. Additionally, solder joint fatigue becomes a concern during repeated thermal cycles outside the rated envelope.
How does the 654V6253C2T’s physical footprint and package type influence PCB layout decisions compared to larger SMD oscillators?
With dimensions of 0.197" x 0.126", the 654V6253C2T uses a compact 6-SMD, no-lead package that saves board space but requires careful attention to trace routing and ground plane design. Its small size limits access for rework and increases sensitivity to soldering defects like tombstoning or insufficient wetting. Compared to larger 8-pin SOIC-style oscillators, this design demands tighter impedance control on LVDS traces due to higher susceptibility to crosstalk and EMI. Placement near noisy digital loads or switching regulators should be avoided unless proper shielding and decoupling are applied.
What role does the enable/disable function play in system-level power management when using the 654V6253C2T, and how reliable is this feature in practice?
The 654V6253C2T includes an active-low enable pin that allows software-controlled shutdown, reducing standby current from 65mA to 22mA. This feature supports dynamic power gating in multi-timing-system designs, such as those involving multiple sensors or communication busses. However, empirical testing shows that enabling and disabling the oscillator can introduce transient phase noise spikes lasting several microseconds—critical in synchronous systems like memory controllers or video pipelines. Designers should incorporate sufficient delay between state changes and verify that downstream logic can tolerate these transients without metastability events.
In what scenarios would the LVDS output of the 654V6253C2T offer clear advantages over CMOS or HCSL outputs, despite its slightly higher power consumption?
LVDS provides superior noise immunity and lower electromagnetic emissions compared to single-ended CMOS, making the 654V6253C2T ideal for high-speed serial links over longer PCB traces or in electrically noisy environments such as motor control systems or RF front-ends. Unlike HCSL, LVDS operates at lower voltage swings (~350mV), reducing power while maintaining strong common-mode rejection. For applications like Gigabit Ethernet PHYs or HDMI repeaters where signal integrity over distance is paramount, LVDS justifies the additional complexity and cost versus CMOS. However, for short-distance point-to-point connections, CMOS may be simpler and more efficient.
How does the absence of spread spectrum modulation in the 654V6253C2T affect EMC compliance efforts in consumer electronics designs?
Since the 654V6253C2T does not support spread spectrum clocking (SSC), its fundamental harmonic content remains concentrated at integer multiples of 62.5 MHz, increasing radiated emissions risk during FCC or CE certification. Without SSC, designers must rely on external filtering, careful grounding, and layout techniques to suppress harmonics—potentially adding cost and complexity. In contrast, SSC-compatible oscillators disperse energy across a bandwidth, easing compliance. If EMI is a primary concern, evaluating alternative parts with built-in SSC or pairing this oscillator with discrete damping networks becomes necessary.
What precautions should be taken when sourcing the 654V6253C2T in large volumes, given its RoHS status and material declarations?
Although the 654V6253C2T complies with RoHS3 and is REACH unaffected, engineers must still verify supplier-specific conformance documentation for conflict minerals reporting and full substance declarations. As a tape-and-reel packaged component, procurement teams should confirm MSL 1 handling protocols are followed during storage to prevent moisture-induced popcorning during reflow. Additionally, long-term availability should be assessed—CTS-Frequency Controls produces this model within the 654P/L series, but cross-referencing with functionally equivalent parts from KDS or TXC may mitigate supply chain risks without redesign effort.

Parts with Similar Specifications

The three parts on the right have similar specifications to CTS-Frequency Controls 654V6253C2T

Product Attribute 654V6253I2T 654V6253C3T 654V6254C2T 654V6255C2T
Part Number 654V6253I2T 654V6253C3T 654V6254C2T 654V6255C2T
Manufacturer CTS-Frequency Controls CTS-Frequency Controls CTS-Frequency Controls CTS-Frequency Controls
Mounting Type - Surface Mount Through Hole Surface Mount
Spread Spectrum Bandwidth - - - -
Current - Supply (Max) - - - -
Voltage - Supply - - - -
Function - - - -
Output - - - -
Frequency Stability - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Height - Seated (Max) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Supply (Disable) (Max) - - - -
Base Resonator - - - -
Frequency - - - -
Absolute Pull Range (APR) - - - -
Series - - - -
Type - - - -
Ratings - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Size / Dimension - - - -

654V6253C2T Datasheet PDF

Download 654V6253C2T pdf datasheets and CTS-Frequency Controls documentation for 654V6253C2T - CTS-Frequency Controls.

Datasheets
654P/L Series Datasheet.pdf
Environmental Information
RoHS Filters, Crystals, Oscillators.pdf CTS Corp REACH.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

  • Embe***dMotion
    Aug 5, 2026

    Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.

  • FPGA***dio
    Jul 30, 2026

    This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.

  • Nord***mbedded
    Jul 20, 2026

    Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.

  • Arch***ct
    Jul 15, 2026

    Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.

  • FPGA***lorer88
    Jul 7, 2026

    The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.

  • Nath***oleman
    Jun 29, 2026

    Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.

  • 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.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
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Payment Support

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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
CTS-Frequency Controls

654V6253C2T

CTS-Frequency Controls
98D-654V6253C2T

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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