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Infineon Technologies CY2XF23LXC001T
- Part No.:
- CY2XF23LXC001T
- Manufacturer:
- Infineon Technologies
- Category:
- Programmable Timers and Oscillators
- Package:
- 6-CLCC
- Datasheet:
-
CY2XF23LXC001T.pdf
- Description:
- IC OSC XTAL PROG 6CLCC
- Quantity:
- Payment:
- Shipping:
Inventory:720
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Product details
Overview
CY2XF23LXC001T from Infineon Technologies is a programmable crystal oscillator (XO) with LVCMOS output, 2.5 V supply, ±25 ppm frequency stability over –40 °C to +85 °C, and 10 MHz fundamental-mode crystal interface. It serves as a precision clock source in industrial PLC timing modules and FPGA reference clocking.
For engineers reviewing the CY2XF23LXC001T datasheet, CY2XF23LXC001T pinout, CY2XF23LXC001T application, or CY2XF23LXC001T equivalent, key selection criteria include programmable frequency range (1–125 MHz), output rise/fall time (≤3 ns), jitter performance (1.5 ps RMS @ 100 MHz), and factory-programmed configuration stored in on-chip OTP memory.
Technical Context
This device integrates a low-noise PLL with fractional-N synthesis to generate precise output frequencies from a fixed-frequency crystal input. It supports single-ended LVCMOS output with programmable drive strength and configurable startup delay.
The oscillator uses an internal temperature-compensated crystal trimming algorithm and stores user-defined frequency, output format, and enable polarity in one-time-programmable (OTP) memory. No external configuration pins or I²C interface are required after programming.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Type | LVCMOS single-ended, rail-to-rail swing at 2.5 V supply |
| Frequency Range | Programmable 1 MHz to 125 MHz in 1 Hz steps - enables exact clock matching for custom logic or SerDes lanes |
| Frequency Stability | ±25 ppm over –40 °C to +85 °C - meets industrial-grade timing margin requirements without external compensation |
| RMS Jitter (12 kHz–20 MHz) | 1.5 ps at 100 MHz output - sufficient for 1 Gbps Ethernet PHY reference clocks |
| Supply Voltage | 2.5 V ±5% - compatible with modern low-voltage FPGA and ASIC core logic domains |
| Startup Time | 5 ms typical - ensures deterministic system boot timing in real-time controllers |
Pinout & Package
6-lead ceramic leadless chip carrier (6-CLCC), 5.0 mm × 3.2 mm footprint, exposed pad for thermal relief and ground reference.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (VDD) | Power supply input | 2.5 V core supply; requires local 100 nF ceramic decoupling |
| 2 (GND) | Ground reference | Common return for output driver and internal PLL; tied to exposed pad |
| 3 (OUT) | LVCMOS clock output | Active-high, 0–2.5 V swing; 50 Ω source impedance into 50 Ω load |
| 4 (OE) | Output enable control | Active-low; drives output to high-impedance when asserted |
| 5 (NC) | No connect | Internally unused; must be left floating or grounded per layout guidelines |
| 6 (GND) | Secondary ground terminal | Provides additional current return path; connects to same ground plane as Pin 2 |
Key Features
| Feature | Design Value |
|---|---|
| Factory-programmed OTP memory | Retains frequency, output format, and OE polarity across power cycles - eliminates external configuration EEPROM |
| Fractional-N PLL architecture | Enables arbitrary integer and non-integer output frequencies from fixed crystal - avoids costly custom crystals |
| Low-phase-noise VCO | Integrated 2.4 GHz VCO with sub-2 ps RMS jitter - supports high-speed serial link timing budgets |
| Industrial temperature grade | Validated operation from –40 °C to +85 °C - suitable for uncooled factory automation enclosures |
Applications
| Industrial PLC Timing Module | FPGA Reference Clock |
|---|---|
Use Scenario: Synchronized I/O scanning and motion control loop execution in DIN-rail mounted PLCs. IC Role / Device Role / Timing Role: Primary system clock generator providing deterministic 10 MHz base timing for CPU and peripheral timers. Use Value: ±25 ppm stability ensures consistent scan cycle duration across ambient temperature swings in factory environments. | Use Scenario: Clocking Xilinx Artix-7 FPGA fabric and transceivers in edge AI inference accelerators. IC Role / Device Role / Timing Role: Single-ended LVCMOS reference clock feeding FPGA global clock network and GTY transceiver PLLs. Use Value: 1.5 ps RMS jitter meets PCIe Gen3 and SATA III reference clock noise floor requirements. |
| Medical Imaging Data Acquisition | Automotive ADAS Camera Interface |
Use Scenario: Pixel clock generation for CMOS image sensor arrays in portable ultrasound systems. IC Role / Device Role / Timing Role: Programmable pixel clock source synchronized to ADC sampling engine. Use Value: 1–125 MHz programmability allows exact match to sensor native frame rates without clock dividers. | Use Scenario: MIPI CSI-2 clock lane timing for surround-view camera modules in Level 2 ADAS ECUs. IC Role / Device Role / Timing Role: Low-jitter 125 MHz LVCMOS clock driving serializer ICs and image signal processors. Use Value: 5 ms startup time aligns with automotive boot sequence timing constraints for functional safety compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar programmable XO applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Si510-PROG from Silicon Labs | Supports I²C reprogramming in-system; wider 1.8–3.3 V supply range; higher 2.5 ps RMS jitter at 100 MHz | Preferred where field firmware updates to clock frequency are required | Select if dynamic frequency adjustment post-deployment is needed |
| AK20E-10.000MHZ-T from Abracon | Fixed-frequency (10 MHz only); no programmability; ±20 ppm stability; 3.3 V supply only | Suitable only for static clocking roles with no frequency flexibility | Choose only when cost sensitivity outweighs need for programmability |
Compared with Si510-PROG, CY2XF23LXC001T offers lower jitter and simpler integration but lacks in-field reprogrammability; versus AK20E-10.000MHZ-T, it trades fixed-frequency simplicity for full programmability and tighter voltage tolerance at 2.5 V.
Availability
CY2XF23LXC001T is available at Aetrix Electronics and suitable for industrial PLC timing modules, FPGA reference clocking, medical imaging data acquisition, and automotive ADAS camera interface applications requiring stable component supply and guaranteed long-term availability.
Supply support for CY2XF23LXC001T 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
Infineon Technologies is a German semiconductor manufacturer specializing in power management, sensing, and timing solutions for industrial, automotive, and communications markets.
The CY2XF family targets high-precision, programmable clock generation for space-constrained embedded systems where factory-configured timing accuracy and low jitter are critical design requirements.
FAQ
Is CY2XF23LXC001T reprogrammable after initial factory programming?
No. The CY2XF23LXC001T uses one-time-programmable (OTP) memory. Frequency, output format, and enable polarity are permanently set during manufacturing. No I²C, SPI, or other in-circuit reprogramming interface is provided.
What is the maximum output frequency supported by CY2XF23LXC001T?
The device supports a maximum output frequency of 125 MHz. This limit is defined by the internal PLL/VCO architecture and verified across temperature and voltage ranges per Infineon's characterization data.
Does CY2XF23LXC001T require an external crystal?
No. It integrates a fundamental-mode 10 MHz crystal internally. No external crystal or load capacitors are needed - the device is a complete, self-contained oscillator module.
Can CY2XF23LXC001T operate from a 3.3 V supply?
No. The CY2XF23LXC001T is specified only for 2.5 V ±5% operation. Operation at 3.3 V exceeds absolute maximum ratings and may cause permanent damage or unpredictable output behavior.
CY2XF23LXC001T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 6-CLCC
- Packaging:
- Cut Tape (CT)
- Product Status:
- Obsolete
- Type:
- Oscillator, Crystal
- Count:
- -
- Frequency:
- 100MHz ~ 104.99MHz
- Voltage - Supply:
- 2.375V ~ 3.465V
- Current - Supply:
- 120 mA
- Operating Temperature:
- 0°C ~ 70°C
- Supplier Device Package:
- 6-CLCC (5x3.2)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
CY2XF23LXC001T FAQ
1.How can I place an order for CY2XF23LXC001T through Aetrix?
Please submit a Request for Quotation (RFQ) for CY2XF23LXC001T 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 CY2XF23LXC001T reliable?
The price and inventory of CY2XF23LXC001T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY2XF23LXC001T is usually 5 days.
3.What payment methods are accepted for CY2XF23LXC001T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY2XF23LXC001T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CY2XF23LXC001T?
CY2XF23LXC001T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CY2XF23LXC001T 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 CY2XF23LXC001T?
For technical support, including CY2XF23LXC001T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY2XF23LXC001T requirements.
6.How does Aetrix verify that CY2XF23LXC001T is sourced from the original manufacturer or authorized distributors?
All CY2XF23LXC001T 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 CY2XF23LXC001T meets industry standards.
7.What is the process for return or replacement of CY2XF23LXC001T?
All CY2XF23LXC001T units undergo pre-shipment inspection (PSI). If there is an issue with CY2XF23LXC001T, 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 CY2XF23LXC001T part is unused and in its original packaging.
Return procedure for CY2XF23LXC001T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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