RF Misc ICs and Modules

Part Number	Description / PDF	Quantity
KC2-50+	2X SMT MULTIPLIER, OUTPUT FREQ 7	0
SKY66111-21 Skyworks Solutions, Inc.	LOW PROFILE BLE RANGE EXTEND FEM	600096000
MAX2754EUA+ Maxim Integrated	IC VCO 1.2GHZ W/MOD INPUT 8-UMAX	878
HMC561LP3ETR Analog Devices, Inc.	IC MULTIPLIER X2 BB FREQ 16-QFN	500
HMC368LP4TR Analog Devices, Inc.	IC MULTIPLIER X2 ACTIVE 16QFN	0
32-0151-00 Tallysman Wireless	RF L-BAND/GNSS SPLITTER SMA	0
AD6674BCPZ-1000 Analog Devices, Inc.	IC ADC IF RX 2CH 1000MSPS	3
725-OP RF Solutions	DIN RAIL TRANSMITTER ENCODER 8 I	0
ADMV4530ACCZ-RL7 Analog Devices, Inc.	DUAL MODE 40-LEAD LGA	500
CMOD225-10-100 Crystek Corporation	PLL MODULE FREQUENCY TRANSLATOR	13
HMC389LP4E Analog Devices, Inc.	IC MMIC AMP VCO BUFFER 24-QFN	51
TCBT-2R5GL+	BIAS TEE SMT, 20 - 2500 MHZ, 50	0
CMX7032Q1 CML Microcircuits	AIS BASEBAND PROCESSOR W/RF SYNT	0
HMC814 Analog Devices, Inc.	IC MULTIPLIER BB DIE	300
AD630BD Analog Devices, Inc.	BALANCED MODULATOR/DEMODULATOR	204
MSPD2018-E50 Metelics (MACOM Technology Solutions)	SAMPLING PHASE DETECTOR, E50-1	0
TRF1221IRGZR Texas Instruments	UP CONVERTER	77495
ADF5901WCCPZ Analog Devices, Inc.	IC 4 CHANNEL MMIC 24GHZ	7
HMC247-SX Analog Devices, Inc.	IC PHASE SHIFTER DIE	14
CLC5903SM	DOWN CONVERTER	65

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