Overview
The PCF7900NHN/C0K/UJ is a Fractional-N-PLL based UHF Transmitter designed for ISM-band applications, manufactured by NXP USA Inc. Although this specific part is now obsolete and no longer in production, it was widely used in various wireless communication systems. The device features advanced PLL technology, enabling precise frequency control and stability in the UHF frequency range.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | HVQFN16 (plastic thermal enhanced very thin quad flat package; no leads; 16 terminals; body 3 x 3 x 0.85 mm) |
| Frequency Range | ISM-band (Industrial, Scientific, and Medical band) |
| PLL Type | Fractional-N-PLL |
| Number of Terminals | 16 |
| Body Dimensions | 3 x 3 x 0.85 mm |
Key Features
- Fractional-N-PLL technology for precise frequency control and stability.
- Designed for ISM-band applications, suitable for various wireless communication systems.
- Compact HVQFN16 package, enhancing thermal performance and reducing space requirements.
- Supports keyless entry and Tire Pressure Monitoring Systems (TPMS) among other applications.
Applications
- Keyless entry systems.
- Tire Pressure Monitoring Systems (TPMS).
- Remote control systems.
- Passive keyless entry systems.
- Other ISM-band wireless communication applications.
Q & A
- What is the PCF7900NHN/C0K/UJ used for? The PCF7900NHN/C0K/UJ is used in various ISM-band wireless communication applications, including keyless entry systems, TPMS, and remote control systems.
- Is the PCF7900NHN/C0K/UJ still in production? No, the PCF7900NHN/C0K/UJ is obsolete and no longer manufactured.
- What type of PLL does the PCF7900NHN/C0K/UJ use? The PCF7900NHN/C0K/UJ uses a Fractional-N-PLL.
- What is the package type of the PCF7900NHN/C0K/UJ? The package type is HVQFN16.
- What are the dimensions of the PCF7900NHN/C0K/UJ package? The package dimensions are 3 x 3 x 0.85 mm.
- What frequency range does the PCF7900NHN/C0K/UJ operate in? The PCF7900NHN/C0K/UJ operates in the ISM-band frequency range.
- What are some alternative parts for the PCF7900NHN/C0K/UJ? Alternative parts include the PCF7900NHN/C0K/UZ.
- What is the significance of the Fractional-N-PLL in the PCF7900NHN/C0K/UJ? The Fractional-N-PLL provides precise frequency control and stability, which is crucial for reliable wireless communication.
- Can the PCF7900NHN/C0K/UJ be used in automotive applications? Yes, it can be used in automotive applications such as TPMS and keyless entry systems.
- Where can I find more detailed specifications for the PCF7900NHN/C0K/UJ? Detailed specifications can be found on the official NXP website or through distributors like Digi-Key and Avnet.
