
CYWUSB6953-48LFXC RF Transceiver ICs by Cypress Semiconductor
CYWUSB6953-48LFXC is a RF Transceiver ICs from Cypress Semiconductor in QFN packaging. It is commonly reviewed for IC RF ISM>1GHZ 48-VFQFN. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
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Key specifications
- Part Number
CYWUSB6953-48LFXC
- Internal code
TCE000085781
- Package
QFN
- Manufacturer
- Cypress Semiconductor
Key specifications
- Series
-
- Min Quantity
1
- Category
- RF/IF and RFID
- Sub Category
- RF Transceiver ICs
- Description
IC RF ISM>1GHZ 48-VFQFN
- key Attributes
-
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Quality and trust signals
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for CYWUSB6953-48LFXC before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: CYWUSB6953-48LFXC
- Package to verify: QFN
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Technical parameters
Parameters
Compare grouped CYWUSB6953-48LFXC parameters from Cypress Semiconductor, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Attribute
Factory Lead Time
6 Weeks
Product Attribute
Manufacturer
Cypress Semiconductor
Product Attribute
Pin Count
48
Product Attribute
Display Type
Lead Free
Product Attribute
Maximum Input VSWR
QUAD
Product Attribute
Maximum Output VSWR
48
| Parameter | Value |
|---|---|
Factory Lead Time Indicates the typical duration from order confirmation to shipment from the manufacturer's facility. This helps you plan production schedules and inventory. Verify current lead times with your distributor or supplier, as they may vary based on order quantity, product availability, and market conditions. | 6 Weeks |
Manufacturer Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts. | Cypress Semiconductor |
Pin Count Total number of pins or terminals on the component package. Essential for footprint design, PCB layout, and connector mating. Verify against the datasheet to ensure compatibility with your board and assembly process. | 48 |
Display Type Specifies the display technology used in the component, such as LCD, OLED, or TFT. This attribute helps engineers select the right module for their application. Verify the exact type and resolution in the datasheet to ensure compatibility with your system. | Lead Free |
Maximum Input VSWR Specifies the highest voltage standing wave ratio allowed at the input port, indicating how well the component matches the transmission line impedance. Lower VSWR means better matching and less reflection. Check this value when designing RF circuits to ensure signal integrity and avoid excessive power loss. | QUAD |
Maximum Output VSWR Maximum voltage standing wave ratio at the output port. This indicates how well the output impedance matches the load. A lower VSWR means better power transfer and less reflection. Check this value to ensure stable operation with your antenna or transmission line. | 48 |
Suitable For Wall Mounting Indicates whether the component can be mounted on a wall. This is relevant for enclosures, antennas, or modules designed for fixed installation. Check this attribute to ensure the product meets your installation requirements and that appropriate mounting hardware is included or specified. | 48 |
Number Of Mixers Number of mixers integrated in the component. This is relevant for RF frequency conversion stages. More mixers may indicate support for multiple bands or complex architectures. Verify this count against your signal chain design to ensure the component meets your frequency planning needs. | 7mm |
Brand Name Identifies the manufacturer or brand of the electronic component. Buyers use this to verify authenticity, compare supplier reputation, and ensure compatibility with existing designs. Always check the brand against the datasheet and authorized distributor listings. | 0.5mm |
Secondary Impedance Impedance of the secondary winding or port. This is important for transformers and baluns to ensure proper impedance matching. Mismatched impedance can cause signal reflections and power loss. Check this value against your circuit's load impedance for optimal performance. | 3 (168 Hours) |
Signal Types Types of signals the component can process, such as analog, digital, or mixed. This defines the compatibility with your system's signal characteristics. Ensure the component supports the signal types used in your application to avoid performance degradation or damage. | Surface Mount |
Continuous Drain Current (ID) Maximum continuous current the MOSFET can conduct in the on-state without exceeding thermal limits. Compare this rating with your circuit's peak and average current demands. Always verify against the datasheet's thermal resistance and ambient temperature conditions. | CMOS |
Weight Specifies the physical weight of the electronic component, important for logistics, shipping cost, and mechanical design. Verify the exact weight in the datasheet or packaging information, as it may vary with packaging type and quantity. | No SVHC |
Sub-Categories Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application. | RF Transceiver ICs |
REACH Compliance Code Indicates the component's compliance status with the EU REACH regulation. Buyers should verify this code against the manufacturer's declaration to ensure restricted substances are within allowable limits for their target market. | yes |
Typical Power Added Efficiency (%) Typical power added efficiency as a percentage. This indicates how efficiently the component converts DC power to RF output power. Higher efficiency means less heat generation and longer battery life. Compare this value with your system's thermal and power budget. | 260 |
Categories Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class. | RF/IF and RFID |
Operating Supply Current The amount of current the device draws from its power supply during normal operation. This is essential for power budget calculations, thermal management, and selecting appropriate power sources. Check datasheet for typical and maximum values under specified conditions. | 1.7mA |
Number Of I/O Total number of input/output pins or channels available on the device. Determines connectivity and interface capability. Verify against your system requirements and datasheet to ensure sufficient I/O for your application. | 44 |
Input Bias Current Specifies the DC current flowing into the input terminals of an operational amplifier or other analog IC. It affects offset voltage and signal accuracy. Compare values when selecting precision amplifiers, and verify against the datasheet for your operating conditions. | No |
Construction Physical construction or design type. This describes the internal architecture or packaging style, such as surface mount, through-hole, or module. It affects mounting, thermal performance, and reliability. Verify that the construction matches your assembly process and application requirements. | e3 |
Standby Current-Max Maximum current drawn by the component when in standby or sleep mode. Lower values extend battery life in portable designs. Verify against datasheet conditions, as standby current can vary with supply voltage and temperature. | 1 |
Plating - Thickness Thickness of the metallic plating on terminals or contacts, typically in microinches or micrometers. Affects solderability, corrosion resistance, and contact reliability. Verify against datasheet to ensure adequate performance in your application environment. | 2.7V |
WLAN Maximum Output Power Specifies the highest RF power the module can transmit in WLAN modes. Compare this value with your application's link budget and regulatory limits. Verify against the datasheet for specific frequency bands and modulation schemes. | 2005 |
Attachment Method Specifies how the component is mounted to the PCB or surface, such as SMD, through-hole, or press-fit. This affects assembly processes, thermal performance, and mechanical reliability. Verify compatibility with your board design and manufacturing capabilities before ordering. | 3.6V |
Manufacturer'S Part No. The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation. | CYWUSB6953-48LFXC |
Package / Case Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility. | QFN |
Jacket (Insulation) Material Material used for the cable jacket or insulation. This affects flexibility, temperature rating, and chemical resistance. Choose a material that suits your environment, such as PVC for general use or PTFE for high-temperature applications. Verify with the datasheet for compliance. | 64 kb |
Polarity/Channel Type Indicates whether the semiconductor is N-channel, P-channel, NPN, PNP, or other polarity type. This determines the required gate or base drive voltage and circuit configuration. Verify against the datasheet to ensure compatibility with your application's power supply and control logic. | 70°C |
Secondary Attributes Lists additional parameters that further define the component's performance or features beyond the primary specifications. Review these attributes to understand special capabilities, limitations, or compliance details that may affect your design, and always confirm them in the manufacturer's datasheet. | RoHS Compliant |
Number Of Transceivers Indicates how many independent transceiver channels are integrated in the component. Each channel can both transmit and receive data. Ensure the count matches your communication interface requirements, such as RS-232 or RS-485, and verify the data rate and protocol compatibility. | 8 |
Voltage Indicates the maximum voltage the component can withstand or operate at, depending on context. Critical for ensuring the part is not overstressed in your application. Always compare with your circuit's voltage levels and consider transient spikes. | I2C, SPI, UART, USB |
Transistor Application Specifies the intended circuit role, such as switching, amplification, or RF. Engineers compare this to ensure the transistor's characteristics match the design's requirements. Verify against the datasheet's application section before selecting. | Other Microprocessor ICs |
Minimum Time Specifies the shortest duration for a signal or operation, such as pulse width or delay. Compare this value with your circuit timing requirements to ensure proper functionality. Verify against the datasheet for exact conditions and tolerances. | 2mA |
Data Rate Specifies the maximum data transfer rate the component can handle, typically in bits per second. Compare this value with your system's required throughput to ensure adequate bandwidth. Verify against the datasheet for exact conditions and supported protocols. | 62.5 kbps |
Ihs Manufacturer Manufacturer name as listed in the IHS database. Use this attribute to identify the original component maker when cross-referencing parts across distributors. Verify the manufacturer to ensure authenticity and traceability, especially for critical or regulated applications. | Matte Tin (Sn) |
Conductor Strand Number and configuration of strands in the conductor. This affects flexibility and current carrying capacity. More strands typically provide better flexibility. Ensure the conductor strand configuration meets your mechanical and electrical requirements. | 8kB |
Max. Data Transmission Rate Maximum data transmission rate supported. This is crucial for high-speed communication interfaces. Ensure the component can handle your required throughput with margin. Compare with the datasheet's specifications to avoid bottlenecks in your data path. | Bulk |
Control Voltage-Min Minimum control voltage required for operation. This is essential for devices like VCOs, attenuators, or switches that use voltage control. Ensure your control circuitry can provide at least this voltage to guarantee proper operation across the specified range. | 12MHz |
Parallel Master Port Indicates whether the component includes a parallel master port for high-speed data transfer. Relevant for microcontrollers, DSPs, or interface ICs. Check datasheet for protocol support and pin assignments to ensure compatibility with your system bus. | 2.483GHz |
Preloaded Indicates whether the component comes with preloaded firmware, software, or configuration data. This is relevant for microcontrollers, memory modules, or programmable devices. Verify the preloaded content matches your application requirements to avoid additional programming steps or compatibility issues. | 3V |
| Parameter | Value |
|---|---|
Oscillator Type Specifies the oscillator circuit type used for clock generation in the component. Compare crystal, ceramic, RC, or MEMS types to match frequency stability and startup requirements. Verify against the datasheet for your application. | Internal |
UPs/UCs/Peripheral ICs Type Specifies the functional category of the integrated circuit, such as microprocessor, microcontroller, or peripheral controller. This classification helps engineers quickly identify the device's role in a system. Verify the exact type against the datasheet to ensure compatibility with your application's processing and interface requirements. | MICROCONTROLLER |
Core Architecture Specifies the processor core design, such as ARM Cortex-M or RISC-V. This determines instruction set compatibility, development tools, and software ecosystem. Verify against the datasheet to ensure firmware and RTOS support match your application requirements. | M8C |
Bit Size Specifies the number of bits in a single data word for digital components. This determines the maximum data width the device can process or store. Compare bit sizes when selecting microcontrollers, ADCs, DACs, or memory chips to ensure compatibility with your system's data bus and processing requirements. | 8 |
DMA Channels Number of independent direct memory access channels available on the microcontroller or processor. Compare this when selecting devices for data-intensive applications to ensure sufficient bandwidth for peripherals without CPU load. Verify against the datasheet for exact channel mapping and features. | NO |
Has ADC Check this attribute to confirm whether the component integrates an analog-to-digital converter. This is critical for microcontrollers, sensors, and mixed-signal ICs where analog inputs need digital processing. Verify against the datasheet to ensure the ADC meets your resolution and sampling requirements. | YES |
Number Of PWM Channels Indicates the number of pulse-width modulation output channels available. This is essential for motor control, dimming, or audio applications. Verify the resolution and frequency range of each channel in the datasheet to ensure they meet your control requirements. | 4 |
DAC Channels Number of digital-to-analog converter channels integrated in the device. Compare this to the number of analog outputs you need in your system. Verify against the datasheet to ensure the DAC resolution and output drive capability match your application requirements. | NO |
VSWR-Max Maximum voltage standing wave ratio, indicating how well the component's input impedance is matched to the transmission line. Lower values mean better matching and less signal reflection. Check this parameter when designing RF circuits to ensure minimal power loss and stable operation across the specified frequency range. | 7mm |
ROM Programmability Indicates whether the read-only memory can be programmed or is factory-fixed. Buyers should verify if the device supports one-time or field programming, and check the datasheet for programming voltage and timing requirements. | FLASH |
Time At Peak Reflow Temperature (Max) Specifies the maximum duration a component can withstand at the peak reflow temperature during soldering. Critical for evaluating solder joint reliability and preventing thermal damage. Verify against the datasheet's recommended soldering profile to ensure proper assembly. | 20 |
Peripherals Lists the integrated peripheral components such as ADCs, DACs, PWM controllers, comparators, and communication modules. These features reduce external component count and system cost. Engineers should compare available peripherals to ensure they cover all required functions without additional ICs. | PWM |
Access Time Specifies the delay from address or control signal assertion until valid data is available at the output. Critical for memory and FPGA configuration devices. Compare with system clock requirements and verify against datasheet timing diagrams. | 12 μs |
Spool Size Specifies the physical dimensions of the reel or spool used for tape-and-reel packaging. This affects feeder compatibility on assembly lines and storage footprint. Verify against the datasheet or packaging specification to ensure proper handling and automated placement. | 3.3V |
FET Technology Specifies the field-effect transistor technology, such as MOSFET, JFET, or HEMT. This determines switching speed, on-resistance, and voltage ratings. Verify the exact technology against the datasheet to ensure compatibility with your circuit design and performance requirements. | SMD/SMT |
Supply Type Indicates the required power source, such as AC or DC, for the component. Engineers compare this to ensure compatibility with the system's power architecture. Verify the supply type against the datasheet to avoid incorrect power connections. | COMMERCIAL |
Configuration Specifies the internal circuit topology or arrangement of the component, such as single, dual, or bridge configuration. This attribute helps engineers select the right part for their circuit design. Always verify the exact configuration against the datasheet to ensure compatibility with your application. | 0°C |
RAM Size Specifies the amount of random access memory available for data storage during operation. This determines the complexity of tasks the component can handle. Buyers should verify that the RAM size meets the application's memory requirements, especially for real-time processing or buffering. | 512B |
Notice documents
PCN / product notice documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for CYWUSB6953-48LFXC. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
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Common questions
Product FAQ
Targeted answers for buyers verifying the exact CYWUSB6953-48LFXC ordering code, packaging, stock, datasheet, and replacement path.
What does CYWUSB6953-48LFXC mean?
CYWUSB6953-48LFXC is the exact ordering code listed for a RF Transceiver ICs component from Cypress Semiconductor. The current package reference is QFN, with listed context including IC RF ISM>1GHZ 48-VFQFN. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the CYWUSB6953-48LFXC ordering code?
Treat CYWUSB6953-48LFXC as the full ordering code during RFQ and engineering review. Confirm the listed QFN package, manufacturer documentation from Cypress Semiconductor, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is CYWUSB6953-48LFXC supplied in?
CYWUSB6953-48LFXC is currently listed with package reference QFN from Cypress Semiconductor. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is CYWUSB6953-48LFXC currently available?
CYWUSB6953-48LFXC is currently marked with stock availability on this page. Before ordering, confirm the package (QFN), listed stock (22252), available quantity (32821), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare CYWUSB6953-48LFXC alternatives?
A mapped alternative list is not currently published for CYWUSB6953-48LFXC. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.





