Overview
The ADRF6755ACPZ-R7 from Analog Devices Inc. is a highly integrated quadrature modulator, frequency synthesizer, and programmable attenuator. This device is designed to operate within a frequency range of 100 MHz to 2400 MHz, making it suitable for various communication systems including satellite, cellular, and broadband communications.
The ADRF6755ACPZ-R7 features a fractional-N PLL and VCO, providing high precision and flexibility in signal modulation. It supports both SPI and I2C serial interfaces for easy configuration and control.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADRF6755ACPZ-R7 |
| Package | 56-VFQFN Exposed Pad, CSP |
| Number of Pins | 56 |
| Operating Frequency Range | 100 MHz to 2400 MHz |
| Gain Control Range | 47 dB in 1 dB steps |
| Output 1 dB Compression | 8 dBm at LO = 1800 MHz |
| Output IP3 | 20.5 dBm at LO = 1800 MHz |
| Noise Floor | −161 dBm/Hz at LO = 1800 MHz |
| Baseband Modulation Bandwidth | 600 MHz (3 dB) |
| Output Frequency Resolution | 1 Hz |
| Serial Interfaces | SPI and I2C |
| Power Supply | 5 V / 380 mA |
Key Features
- Highly integrated quadrature modulator, frequency synthesizer, and programmable attenuator.
- Operates over a wide frequency range from 100 MHz to 2400 MHz.
- Gain control span of 47 dB in 1 dB steps.
- High output 1 dB compression and IP3 performance.
- Low noise floor and high sideband suppression.
- SPI and I2C-compatible serial interfaces for easy configuration.
- Integrated fractional-N PLL and VCO for precise frequency synthesis.
- Baseband modulation bandwidth of 600 MHz (3 dB).
Applications
- Satellite communications.
- Cellular communications.
- Broadband communications.
- Wireless infrastructure.
- RF transceivers.
- Base stations.
- Wireless local area networks (WLANs).
Q & A
- What is the operating frequency range of the ADRF6755ACPZ-R7?
The ADRF6755ACPZ-R7 operates over a frequency range of 100 MHz to 2400 MHz.
- What type of package does the ADRF6755ACPZ-R7 come in?
The device is packaged in a 56-VFQFN Exposed Pad, CSP.
- What is the gain control range of the ADRF6755ACPZ-R7?
The gain control range is 47 dB in 1 dB steps.
- What are the supported serial interfaces for the ADRF6755ACPZ-R7?
The device supports both SPI and I2C serial interfaces.
- What is the baseband modulation bandwidth of the ADRF6755ACPZ-R7?
The baseband modulation bandwidth is 600 MHz (3 dB).
- What is the output 1 dB compression point of the ADRF6755ACPZ-R7 at 1800 MHz?
The output 1 dB compression point is 8 dBm at LO = 1800 MHz.
- What is the noise floor of the ADRF6755ACPZ-R7 at 1800 MHz?
The noise floor is −161 dBm/Hz at LO = 1800 MHz.
- What are some typical applications of the ADRF6755ACPZ-R7?
Typical applications include satellite communications, cellular communications, broadband communications, and wireless infrastructure.
- Does the ADRF6755ACPZ-R7 have integrated phase noise performance?
Yes, the device has integrated phase noise performance with values specified at different frequency offsets.
- What is the power supply requirement for the ADRF6755ACPZ-R7?
The device requires a 5 V power supply with a current of 380 mA.
