Overview
The ADF7025BCPZ-RL7 is a highly integrated, low-power Frequency Shift Keying (FSK) transceiver designed by Analog Devices Inc. This device is optimized for operation in the license-free Industrial, Scientific, and Medical (ISM) bands, specifically in the frequency ranges of 431 MHz to 464 MHz, 862 MHz to 870 MHz, and 902 MHz to 928 MHz. The ADF7025 is suitable for wideband, high data rate applications, making it an ideal choice for various wireless communication systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2.3 V to 3.6 V | V |
| Frequency Range | 431 MHz to 464 MHz, 862 MHz to 870 MHz, 902 MHz to 928 MHz | MHz |
| Data Rate | 9.6 kbps to 384 kbps | kbps |
| Deviation Frequency | 100 kHz to 750 kHz | kHz |
| Transmit Power | -16 dBm to +13 dBm (programmable in 0.3 dB steps) | dBm |
| Current Consumption (Tx) | 14.6 mA to 28 mA | mA |
| Current Consumption (Rx) | 19 mA to 21 mA | mA |
| Operating Temperature | -40°C to 85°C | °C |
| Package Type | 48-WFQFN (Exposed Pad, CSP) |
Key Features
- Highly integrated FSK transceiver with a low noise Fractional-N PLL and VCO.
- Programmable transmit power in 0.3 dB steps from -16 dBm to +13 dBm.
- Support for wideband, high data rate applications with data rates from 9.6 kbps to 384 kbps.
- Operates in license-free ISM bands.
- Low power consumption, making it suitable for battery-powered devices.
- Simple 3-wire interface for RF frequency and modulation programming.
- Includes features like AGC control, FSK demodulator, data synchronizer, and RSSI.
- Compliant with European ETSI EN300-220 and North American FCC (Part 15) regulatory standards.
Applications
- Wireless sensor networks.
- Remote control systems.
- Industrial automation and control.
- Medical devices and telehealth applications.
- Smart home and IoT devices.
- Telemetry and data logging systems.
Q & A
- What is the operating frequency range of the ADF7025BCPZ-RL7?
The ADF7025BCPZ-RL7 operates in the frequency ranges of 431 MHz to 464 MHz, 862 MHz to 870 MHz, and 902 MHz to 928 MHz.
- What are the data rate capabilities of this transceiver?
The data rate ranges from 9.6 kbps to 384 kbps.
- What is the power supply range for the ADF7025BCPZ-RL7?
The device operates with a power supply range of 2.3 V to 3.6 V.
- How is the transmit power of the ADF7025BCPZ-RL7 controlled?
The transmit power is programmable in 0.3 dB steps from -16 dBm to +13 dBm.
- What type of modulation does the ADF7025BCPZ-RL7 support?
The device supports Frequency Shift Keying (FSK) modulation.
- Is the ADF7025BCPZ-RL7 compliant with any regulatory standards?
Yes, it is compliant with European ETSI EN300-220 and North American FCC (Part 15) regulatory standards.
- What is the package type of the ADF7025BCPZ-RL7?
The device is packaged in a 48-WFQFN (Exposed Pad, CSP).
- What are the typical current consumption values for the ADF7025BCPZ-RL7 in transmit and receive modes?
In transmit mode, the current consumption is 14.6 mA to 28 mA, and in receive mode, it is 19 mA to 21 mA.
- What is the operating temperature range of the ADF7025BCPZ-RL7?
The device operates in the temperature range of -40°C to 85°C.
- How is the RF frequency and modulation programmed in the ADF7025BCPZ-RL7?
The RF frequency and modulation are programmable using a simple 3-wire interface.
