ADF7023BCPZ

ADF7023 is a high performance, low power, ISM band FSK/GFSK/OOK/MSK/GMSK transceiver IC. It is designed for operation in the 862MHz to 928MHz and 431MHz to 464MHz frequency bands, which cover the worldwide license free ISM bands at 433MHz, 868MHz, and 915MHz. It is suitable for circuit applications that operate under the European ETSI EN300-220, the North American FCC (Part 15), the Chinese shortrange wireless regulatory standards, or other similar regional standards. Data rates from 1kbps to 300kbps are supported. The transmit RF synthesizer contains a VCO and a low noise fractional-N PLL with an output channel frequency resolution of 400Hz. The VCO operates at 2× or 4×, the fundamental frequency to reduce spurious emissions. Application includes smart metering, IEEE 802.15.4g, wireless MBUS, home automation, process and building control, wireless sensor networks (WSNs), wireless healthcare.

• Ultralow power, high performance transceiver
• Power supply range from 2.2V to 3.6V
• Single-ended and differential PAs, low IF receiver with programmable IF bandwidths
• Very low power consumption, 12.8mA in PHY_RX mode (maximum front-end gain)
• Patented fast settling automatic frequency control (AFC)
• Digital received signal strength indication (RSSI)
• Integrated PLL loop filter and Tx/Rx switch, fast automatic VCO calibration
• Automatic synthesizer bandwidth optimization
• On-chip, low-power, custom 8-bit processor, radio control, packet management, smart wake mode
• 32-lead LFCSP_WQ package, temperature range from -40°C to +85°C

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