Overview
The PCF7900NHN/C0K,112 is a UHF transmitter integrated circuit (IC) produced by NXP USA Inc. This component is part of NXP's RF/IF and RFID product category and is designed for various wireless communication applications. The IC features a fractional-N PLL (Phase-Locked Loop) architecture, which provides high stability and flexibility in frequency selection. It is packaged in a 16-VFQFN (Very Fine Pitch Quad Flat No-Lead) exposed pad package, making it suitable for surface mount technology (SMT) assembly.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | PCF7900NHN/C0K,112 |
| Description | IC XMITTER UHF 16HVQFN |
| Package / Case | 16-VFQFN Exposed Pad |
| Power - Output | 6dBm |
| Frequency | 315MHz, 434MHz, 868MHz, 915MHz |
| Modulation or Protocol | UHF |
| Current - Transmitting | 7mA |
| Data Interface | PCB, Surface Mount |
| Antenna Connector | PCB, Surface Mount |
| Operating Temperature | - |
| RoHS Status | ROHS3 Compliant |
Key Features
- Fractional-N PLL based architecture for high frequency stability and flexibility.
- Supports multiple frequency bands: 315MHz, 434MHz, 868MHz, and 915MHz.
- Low power consumption with a transmitting current of 7mA.
- Compact 16-VFQFN exposed pad package suitable for SMT assembly.
- Surface mount technology for easy integration into various applications.
- Compliant with EU RoHS, ELV, and China RoHS directives.
Applications
The PCF7900NHN/C0K,112 is designed for general-purpose wireless communication applications. It is particularly suitable for use in:
- Wireless remote controls and sensors.
- Industrial automation and control systems.
- Medical devices requiring wireless communication.
- Consumer electronics such as garage door openers, keyless entry systems, and other wireless devices.
Q & A
- What is the part number of this UHF transmitter IC?
The part number is PCF7900NHN/C0K,112. - Who is the manufacturer of this component?
The manufacturer is NXP USA Inc. - What is the package type of the PCF7900NHN/C0K,112?
The package type is 16-VFQFN Exposed Pad. - What are the supported frequency bands for this IC?
The supported frequency bands are 315MHz, 434MHz, 868MHz, and 915MHz. - What is the power output of the PCF7900NHN/C0K,112?
The power output is 6dBm. - What is the typical transmitting current of this IC?
The typical transmitting current is 7mA. - Is the PCF7900NHN/C0K,112 RoHS compliant?
Yes, it is ROHS3 compliant. - What type of modulation or protocol does this IC support?
The IC supports UHF modulation or protocol. - How is the antenna connected to the PCF7900NHN/C0K,112?
The antenna is connected via PCB, Surface Mount. - What are some common applications for this IC?
Common applications include wireless remote controls, industrial automation, medical devices, and consumer electronics.
