RF Misc ICs and Modules

Part Number	Description / PDF	Quantity
MAX2358EGI Analog Devices, Inc.	QUADRUPLE-MODE MIXER	6845
HMC438MS8GE Analog Devices, Inc.	IC FREQ DIVIDER DC-7GHZ 8MSOP	211
RLM-751-2WL+	LIMITER 3 - 750 MHZ, 50	0
MAX3755CCM Analog Devices, Inc.	QUAD-PORT BYPASS WITH REPEATER	18581
GC5325IZND Texas Instruments	RF AND BASEBAND CIRCUIT, PBGA352	10747
AD6673BCPZRL7-250 Analog Devices, Inc.	IC IF RCVR 11BIT 250MSPS 48LFCSP	0
HMC-C010 Analog Devices, Inc.	600&DEG ANLG PHASE SHIFT MODULE	1
CMX7031Q1 CML Microcircuits	FIRMASIC TWO-WAY RADIO PROCESSO	260
4754 MITEQ, Inc.（L3 Narda-MITEQ）	BROADBAND PHASE SHIFTER DC-18 GH	0
STPTIC-47G2C5 STMicroelectronics	IC TUNABLE CAP RF BST 4WLCSP	0
AWR1843ABGABLQ1 Texas Instruments	IC RF DETECT	611
TCP-4112UB-DT	TELECOM CIRCUIT, 1-FUNC, PBGA4	216400
TCP-5039UB-DT Sanyo Semiconductor/ON Semiconductor	IC PTIC CONTROLLER 6WLCSP	0
GC5328IZER Texas Instruments	TELECOM CIRCUIT, 1-FUNC, PBGA484	300
MAX2170ETL+ Maxim Integrated	IC TUNER LOW IF CONV DGTL 40TQFN	100
SA604AD/02J NXP Semiconductors	HIGH PERFORMANCE LOW POWER FM IF	0
MAX2163ETL+ Analog Devices, Inc.	MAX2163 ISDB-T 1-SEGMENT TUNER	7197
LT5504EMS8#TRPBF	800MHZ TO 2.7GHZ RF MEASURING RE	2270
MAX2871ETJ+T Maxim Integrated	IC SYNTHESIZER FRAC-N VCO 32QFN	1687
GC4016-PBZ Texas Instruments	TELECOM CIRCUIT, 1-FUNC, PBGA160	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