DP4363—High-Performance, Low-Current Transceiver
The DP4363 is a high-performance, low-current transceiver operating in the 119–1050 MHz Sub-GHz band. It is part of a complete family of transmitter, receiver, and transceiver products suitable for various applications. The device offers outstanding sensitivity of -126 dBm while consuming extremely low operating and standby current.
The DP4363 provides optimal phase noise, blocking, and selectivity for narrowband and licensed band applications, such as FCC Part 90 and 169 MHz wireless Mbus. With 60 dB adjacent channel selectivity at 12.5 kHz channel spacing, it ensures stable reception in harsh RF environments, critical for narrowband operations.
The DP4363 delivers up to +20 dBm output power with excellent transmission efficiency. Its high output power and sensitivity achieve an industry-leading 146 dB link budget, enabling longer-range and highly reliable communication links.
Through internal slope control and low-cost external FETs, the DP4363 can achieve up to +27 dBm output power. The entire product series complies with global regulatory standards: FCC, ETSI, and ARIB, and is designed for compatibility with 802.15.4g and WMbus smart metering standards.
Key Features
Frequency Range: 119–1050 MHz
Receiver Sensitivity: -126 dBm
Modulation Schemes: (G)FSK, 4(G)FSK, (G)MSK, OOK
Maximum Output Power: +20 dBm
Power Amplifier Support: +27 or +30 dBm
Ultra-Low Current Power-Down Mode: 30 nA shutdown, 50 nA standby
Data Rate: 100 bps to 1 Mbps
Fast Wake-Up and Transition Time
Power Supply: 1.8 to 3.6 V
Excellent Selectivity Performance
Antenna Diversity and T/R Switch Control
Highly Configurable Packet Processing
TX and RX 64-Byte FIFO
Automatic Frequency Control (AFC)
Automatic Gain Control (AGC)
Low BOM
Low Battery Detector
Temperature Sensor
20-Pin QFN Package
Compliant with IEEE 802.15.4g Standard
FCC Part 90 Mask D, FCC Part 15.247, 15.231, 15.249, ARIB T-108, T-96, T-67, RCR STD-30, China Regulatory
ETSI Class-I Operation with SAW
Chip Applications
Smart Metering (802.15.4g & MBus)
Remote Control
Home Security and Alarms
Telemetry
Garage and Gate Openers
Remote Keyless Entry
Home Automation
Industrial Control
Sensor Networks
Health Monitors
Electronic Shelf Labels
Chip Package Pin Configuration
The DP4363 wireless transceiver chip, with its high performance, low power consumption, and broad compatibility, is an ideal choice for IoT, sensor networks, and wireless communication applications. It supports multiple modulation schemes, ultra-low power design, and exceptional receiver sensitivity, ensuring reliable connectivity in complex environments.
Whether for smart homes, industrial automation, or remote monitoring, the DP4363 provides stable and efficient wireless communication solutions.