RF Misc ICs and Modules

Part Number	Description / PDF	Quantity
MAX8581ETB+T Analog Devices, Inc.	MAX8581 2.5MHZ STEP-DOWN CONVERT	8838
HSP50110JC-52 Intersil (Renesas Electronics America)	HSP50110 - DIGITAL QUADRATURE TU	3583
CMX7131L9 CML Microcircuits	DIGITAL PMR (DPMR) PROCESSOR WIT	160
GC3011-PQ Texas Instruments	DIGITAL FILTER, 12-BIT	1294
GAP01FP Analog Devices, Inc.	DATA PROCESSING SUBSYSTEM	1225
CMX882E1 CML Microcircuits	BASEBAND PROCESSOR IC WITH GPS D	0
HMC6146BLC5ATR-R5 Analog Devices, Inc.	IC MMIC I/Q UPCONVERTER 16QFN	0
TRF1020PFB Texas Instruments	TELECOM CIRCUIT, 1-FUNC, PQFP48	2976
MAX2022ETX+T Maxim Integrated	IC MOD 1500MHZ TO 2500MHZ 36TQFN	0
HMC572LC5TR-R5 Analog Devices, Inc.	IC MMIC IQ DOWNCONVERTER 32SMD	0
GC4116-PB Texas Instruments	TELECOM CIRCUIT, 1-FUNC, PBGA160	2497
HMC582LP5ETR Analog Devices, Inc.	IC MMIC VCO HBT BIPOLAR 32QFN	0
MAX2335ETI+T Analog Devices, Inc.	450MHZ CDMA/OFDM LNA/MIXER	2500
STPTIC-27L1M6 STMicroelectronics	IC TUNABLE CAP RF BST 6UQFN	0
HMC7912LP5E Analog Devices, Inc.	IC MMIC 21.2-23.6GHZ VGA	0
ADF5904ACPZ-RL7 Analog Devices, Inc.	24GHZ 4 CHANNEL RX NON-IQ MMIC	0
LTM9001CV-AD#PBF Analog Devices, Inc.	IC RCVR IF/BASEBAND 16BIT 81-LGA	8
MAX2163ETI/V+ Analog Devices, Inc.	MAX2163 ISDB-T 1-SEGMENT TUNER	21533
HMC942LP4E Analog Devices, Inc.	IC MULTIPLIER X2 ACTIVE 24-QFN	141
ADL5390ACPZ-REEL7 Analog Devices, Inc.	IC MULTIPLIER VECTOR 24LFCSP	3107

RF Misc ICs and Modules

1. Overview

RF/IF (Radio Frequency/Intermediate Frequency) and RFID (Radio Frequency Identification) RF miscellaneous ICs and modules are critical components in wireless communication systems. RF/IF devices process signals in the radio and intermediate frequency ranges, enabling signal modulation, amplification, and filtering. RFID RF components facilitate contactless data exchange between tags and readers. These technologies underpin modern wireless applications, including telecommunications, IoT, and automated identification systems, driving efficiency and connectivity across industries.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
RF Amplifiers	Boost signal strength while maintaining linearity	5G base stations, satellite communication
Mixers/Converters	Translate frequencies for signal processing	Wireless transceivers, radar systems
RFID Reader Modules	Encode/decode data via electromagnetic coupling	Access control, inventory management
Filters	Suppress unwanted frequencies	Smartphones, industrial sensors
RFID Tags (Passive/Active)	Store/transmit unique identifiers without batteries (passive) or with batteries (active)	Asset tracking, supply chain logistics

3. Structure and Composition

Typical RF/RFID modules consist of: - Substrate Materials: Ceramic, FR4, or flexible PCBs for signal integrity - Active Components: GaAs FETs, CMOS transistors for amplification/switching - Passive Components: Inductors, capacitors, and resonators for filtering/tuning - Encapsulation: QFN, BGA, or hybrid packages for EMI shielding - Antenna Interfaces: Impedance-matched circuits for efficient energy transfer

4. Key Technical Specifications

Parameter	Description	Importance
Frequency Range	Operational bandwidth (e.g., 860MHz-960MHz for UHF RFID)	Determines application compatibility
Output Power	Transmitted RF power (dBm)	Affects communication distance
Insertion Loss	Signal attenuation through the device	Impacts system efficiency
Read Range	Maximum tag-reader distance (for RFID)	Defines deployment flexibility
Power Consumption	Operating current/voltage requirements	Crucial for battery-powered devices

5. Application Domains

Telecommunications: 5G infrastructure, Wi-Fi 6 modules
Healthcare: Real-time patient monitoring wearables
Logistics: Automated warehouse inventory systems
Automotive: Tire pressure monitoring systems (TPMS)
Retail: NFC-enabled payment terminals

6. Leading Manufacturers and Products

Vendor	Product Example	Key Features
Texas Instruments	CC1310 Wireless MCU	Sub-1GHz IoT connectivity, 6mm package
NXP Semiconductors	MR2001 RFID Reader	UHF Gen2 protocol support
STMicroelectronics	VN8040 Full-Bridge Driver	High-side/low-side RF switching
Impinj	Monza X-8K Tag IC	96-bit EPC memory, 15-meter read range

7. Selection Guidelines

Key considerations include: - Match frequency specifications to regulatory standards (FCC/ETSI) - Balance power efficiency with required transmission range - Ensure environmental durability (temperature, moisture) - Verify protocol compatibility (e.g., ISO/IEC 14443 for NFC) - Prioritize integration simplicity via development kits/support

8. Industry Trends

Emerging developments include: - Higher Integration: Multi-function SiP (System-in-Package) solutions - mmWave Expansion: 24GHz+ modules for automotive radar and 5G - Energy Harvesting: Self-powered RFID sensors for industrial IoT - AIR (Ambient RF) Technology: Backscatter communication without dedicated readers - AI-Driven Optimization: Machine learning for dynamic frequency adjustment