RF Transceiver ICs

Part Number	Description / PDF	Quantity
ADF7023BCPZ Analog Devices, Inc.	IC RF TXRX+MCU ISM<1GHZ 32WFQFN	213
ADF7021BCPZ-RL7 Analog Devices, Inc.	IC RF TXRX ISM<1GHZ 48VFQFN	219
ADRV9029BBCZ Analog Devices, Inc.	MADURA BROAD MARKET 4T4R W/ DPD	0
ADF7030-1BCPZN Analog Devices, Inc.	IC RF TXRX+MCU 802.15.4 40WFQFN	13
ADF7023-JBCPZ Analog Devices, Inc.	IC RF TXRX+MCU ISM<1GHZ 32WFQFN	462
MAX2821ETM+T Analog Devices, Inc.	ZERO-IF TRANSCEIVER	4400
ADF7021-VBCPZ Analog Devices, Inc.	IC RF TXRX ISM<1GHZ 48VFQFN	165
AD9353BCPZ-REEL7 Analog Devices, Inc.	RF/MICROWAVE DEVICE	750
ADF7024BCPZ-RL Analog Devices, Inc.	EASY TO USE, LOW POWER, SUB GHZ	5000
ADF7022BCPZ-REEL Analog Devices, Inc.	RF/MICROWAVE DEVICE	3469
MAX7031MATJ50+ Analog Devices, Inc.	FSK TX WITH FRACTNL-N PLL	720
AD9371BBCZ Analog Devices, Inc.	IC RF TXRX 196LFBGA	42
ADF7021-VBCPZ-RL Analog Devices, Inc.	IC RF TXRX ISM<1GHZ 48WFQFN	0
ADF7242BCPZ Analog Devices, Inc.	IC RF TXRX+MCU 802.15.4 32WFQFN	218
MAX2820ETM+ Analog Devices, Inc.	ZERO-IF TRANSCEIVER	2268
AD9364BBCZREEL Analog Devices, Inc.	IC RF TXRX CELLULAR 144LFBGA	0
ADF7020-1BCPZ-RL7 Analog Devices, Inc.	IC RF TXRX VHF 48VFQFN	1584
MAX2821AETM+ Analog Devices, Inc.	ZERO-IF TRANSCEIVER	2392
AD9363ABCZ-REEL Analog Devices, Inc.	IC RF TXRX 144LFBGA	0
ADF7241BCPZ Analog Devices, Inc.	IC RF TXRX+MCU 802.15.4 32WFQFN	490

RF Transceiver ICs

1. Overview

RF (Radio Frequency) and IF (Intermediate Frequency) transceiver ICs are integrated circuits that enable wireless communication by transmitting and receiving radio signals. These devices are critical in modern technologies, supporting applications from cellular networks to IoT (Internet of Things). RFID (Radio-Frequency Identification) RF transceivers specialize in short-range communication for identification and tracking systems. Their miniaturization, energy efficiency, and reliability have driven advancements in connectivity across industries.

2. Major Types and Functional Classification

Type	Functional Features	Application Examples
Low-Power RF Transceivers	Optimized for energy efficiency, supports sub-1GHz and 2.4GHz bands	IoT sensors, smart meters, wearable devices
High-Performance RF Transceivers	High output power (up to +20dBm), low phase noise	5G base stations, military communication systems
Multi-Band RF Transceivers	Supports multiple frequency bands (e.g., 400MHz-6GHz)	Dual-mode radios, global navigation systems
Integrated RFID Transceivers	Embedded protocol handling, on-chip modulation/demodulation	Inventory tracking, access control systems

3. Structure and Components

Typical RF transceiver ICs include:

Transmitter Section: Power Amplifier (PA), up-conversion mixer, frequency synthesizer
Receiver Section: Low-Noise Amplifier (LNA), down-conversion mixer, channel filter
Digital Baseband: ADC/DAC, error correction, protocol engine
Process Technology: CMOS, SiGe, or GaAs for high-frequency performance
Package Types: QFN (Quad Flat No-leads), BGA (Ball Grid Array)

4. Key Technical Specifications

Parameter	Description	Importance
Frequency Range	Operational bandwidth (e.g., 868MHz-915MHz, 2.4GHz-5.8GHz)	Determines application compatibility
Output Power	Transmit power level (e.g., -20dBm to +20dBm)	Impacts transmission distance and regulatory compliance
Receiver Sensitivity	Minimum detectable signal level (e.g., -120dBm)	Defines signal quality in noisy environments
Data Rate	Maximum throughput (e.g., 1Mbps-1Gbps)	Affects real-time data transmission capability
Power Consumption	Operating current/voltage requirements	Crucial for battery-powered devices

5. Application Areas

Telecommunications: 5G small cells, Wi-Fi 6 access points
Industrial IoT: Predictive maintenance sensors
Automotive: Tire Pressure Monitoring Systems (TPMS), keyless entry
Healthcare: Remote patient monitoring devices
Retail: Smart shelves with RFID inventory tracking

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Key Features
TI (Texas Instruments)	CC1352P	Sub-1GHz & 2.4GHz dual-band, +7dBm output power
Nordic Semiconductor	nRF52840	Bluetooth 5.2, 2.4GHz, 128-bit AES encryption
STMicroelectronics	S2-LP	Very low-power (14mA RX), sub-GHz transceiver
Infineon Technologies	BTS720	Automotive-grade RFID transceiver for immobilizers

7. Selection Guidelines

Key considerations include:

Frequency band alignment with regulatory standards (FCC, ETSI)
Power budget vs. transmission range requirements
Integration level (e.g., on-chip MCU, external PA needs)
Environmental factors (temperature range, EMI resilience)
Cost vs. performance trade-offs for mass production

8. Industry Trends

Future developments include:

Ultra-low-power designs for energy-harvesting IoT nodes
Massive MIMO integration for 6G infrastructure
AI-enhanced spectrum management algorithms
Expanded use of mmWave bands (24GHz+) for high-speed applications
Standardization of RFID protocols for global supply chains