Overview
The PCF7926ATT/C1AC07J is a sophisticated RF transmitter integrated circuit designed and manufactured by NXP USA Inc. This component is specifically tailored for remote keyless entry applications, offering high frequency stability, low noise figure, and high-efficiency power amplification. It is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package) and is RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Part Number | PCF7926ATT/C1AC07J |
|---|---|
| Manufacturer | NXP USA Inc. |
| Category | RF Transmitters |
| Description | IC REMOTE KEYLESS ENTRY 20TSSOP |
| Package | Tape & Reel (TR) |
| Package/Case | 20-TSSOP |
| Part Status | Obsolete |
Key Features
- High frequency stability
- Low noise figure
- High-efficiency power amplification
- Wide modulation support
- RoHS compliant and lead-free
- 20-pin TSSOP package
Applications
The PCF7926ATT/C1AC07J is primarily used in remote keyless entry systems, which are common in automotive and other secure access applications. Its high frequency stability and low noise figure make it suitable for reliable and efficient wireless communication.
Q & A
- What is the primary application of the PCF7926ATT/C1AC07J?
The primary application is in remote keyless entry systems, particularly in automotive and secure access applications. - What package type does the PCF7926ATT/C1AC07J use?
The component is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package). - Is the PCF7926ATT/C1AC07J RoHS compliant?
Yes, it is RoHS compliant and lead-free. - What are the key characteristics of the PCF7926ATT/C1AC07J?
High frequency stability, low noise figure, and high-efficiency power amplification. - What is the current status of the PCF7926ATT/C1AC07J?
The part is currently obsolete. - How does RF modulation work in the context of the PCF7926ATT/C1AC07J?
RF modulation involves varying the properties of a carrier signal (amplitude, frequency, or phase) to encode information, enabling efficient signal transmission and minimizing interference. - What are the main components of an RF transmitter like the PCF7926ATT/C1AC07J?
The main components include an oscillator to generate the carrier signal, a modulator to combine the carrier with the information signal, an amplifier to boost the signal strength, and an antenna to convert electrical signals into electromagnetic waves. - What is the difference between analog and digital RF transmitters?
Analog RF transmitters modulate signals continuously (e.g., AM/FM radio), while digital RF transmitters use digital modulation schemes like QAM, PSK, or OFDM for higher efficiency and data rates. - Why is high frequency stability important in the PCF7926ATT/C1AC07J?
High frequency stability ensures reliable and consistent signal transmission, which is crucial for remote keyless entry applications where precision and reliability are paramount. - Where can I find detailed specifications and datasheets for the PCF7926ATT/C1AC07J?
Detailed specifications and datasheets can be found on official NXP websites, as well as through distributors like DigiKey, Mouser, and Heisener.
