RF Misc ICs and Modules

Part Number	Description / PDF	Quantity
HMC434SRJZ-EP-PT Analog Devices, Inc.	EP INGAP HBT DIVIDE-BY-8	0
ZL40804DCE1	ZARLINK FIFO 512X9 20NS ASYNC	27377
AFE8221IRFPQ1 Texas Instruments	AFE8221-Q1 AUTOMOTIVE CATALOG DU	7490
HMC515LP5ETR Analog Devices, Inc.	IC MMIC AMP VCO HBT 2OUT 32-QFN	0
MAX2351EGI Analog Devices, Inc.	QUADRUPLE-MODE MIXER	10245
STPTIC-82F1M6 STMicroelectronics	IC TUNABLE CAP RF BST 6UQFN	0
AD8284WCSVZ Analog Devices, Inc.	RADAR RECEIVE PATH AFE: 4-CHANNE	7623
SFD25H Metelics (MACOM Technology Solutions)	DOUBLER FREQUENCY	112500
MAX2750EUA+T Maxim Integrated	IC OSC VOLT CNTRL 8-UMAX	3248
X3DC21E2S Anaren	DOHERTY COMBINR 2110-2170MHZ SMD	1509
MAX2324EUP Analog Devices, Inc.	SIGE DUAL-BAND LNA/MIXER	8820
AD6657BBCZRL Analog Devices, Inc.	IC IF RCVR 11BIT 200MSPS 144BGA	0
MAX2410EEI+T Maxim Integrated	IC UP/DOWNCONVERTER 28-QSOP	0
HSP50214VI	PROGRAMMABLE DOWNCONVERTER	53
MAX2009ETI+ Maxim Integrated	IC RF PREDISTORT ADJ 28-TQFN	68120
MADR-010410-TR0500 Metelics (MACOM Technology Solutions)	DRIVER 6 CNTRL ENABLE AMP CNTRL	29306500
PE45140A-X pSemi	RF POWER LIMITER 2GHZ 50W 12QFN	5979
TCBT-6G+	BIAS TEE SMT, 50 - 6000 MHZ, 50	0
AD6659BCPZ-80 Analog Devices, Inc.	RF AND BASEBAND CIRCUIT	2380
HMC448-SX Analog Devices, Inc.	IC MULTIPLIER X2 BB DIE	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