RF Misc ICs and Modules

Part Number	Description / PDF	Quantity
X3DC19E2S Anaren	DOHERTY COMBINR 1930-1990MHZ SMD	1356
X2AS Anaren	RF CROSSOVER 0HZ-6GHZ 6SMD	7862
C150N50Z4 Anaren	TERMINATION 10W 3GHZ 50 OHM SMD	36888
C8A50Z4B Anaren	TERMINATION FLANGLESS 50 OHM SMD	0
C16A50Z4 Anaren	TERMINATION 16W 4GHZ 50 OHM SMD	0
X2BS Anaren	RF CROSSOVER RF & RF 6GHZ	1030
C200N50Z4 Anaren	TERMINATION 200W 2.2GHZ 50OHM	0
X3DC21E2S Anaren	DOHERTY COMBINR 2110-2170MHZ SMD	1509
X3DC18E2S Anaren	DOHERTY COMBINR 1805-1880MHZ SMD	1559
X3DC08E2S Anaren	DOHERTY COMBINER 862-894MHZ SMD	0
X3DC07E2S Anaren	DOHERTY COMBINER 728-768MHZ SMD	2000
100200P4Z50-2 Anaren	SMD TERMINATOR 10W 50OHM 3GHZ	0
X3DC09E2S Anaren	DOHERTY COMBINER 920-960MHZ SMD	0
C10A50Z4 Anaren	FREQUENCY TERMINATION	1311
C50A50Z4 Anaren	FREQUENCY TERMINATION	0
X3C14P1-03S Anaren	SIGNAL CONDITIONING	0
XPS10F190S Anaren	PHASE SHIFTER	0
X0060L7575AHF Anaren	IC RF CROSS-OVER JUMPER 0603	0
X3DC19P1S Anaren	DOHERTY COMBINER	0
X3DC25P1S Anaren	DOHERTY COMBINER 2580-2730MHZ	0

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