RF Misc ICs and Modules

Part Number	Description / PDF	Quantity
TRF1112IRGZR Texas Instruments	DOWN CONVERTER	2500
AD630JNZ Analog Devices, Inc.	IC MOD/DEMOD BAL 2MHZ 20-DIP	225
TCP-3127H-DT	ANALOG CIRCUIT, 1 FUNC, PBGA8	20000
LTM9001IV-AA#PBF Analog Devices, Inc.	IC RCVR IF/BASEBAND 81-LGA	0
HMC532LP4ETR Analog Devices, Inc.	IC MMIC AMP VCO HBT GAAS 24QFN	0
MAX2323EGI.TG071 Analog Devices, Inc.	TRIPLE/DUAL-MODE CDMA LMN/MIXER	2500
LTC4557EUD#PBF Analog Devices, Inc.	IC DUAL SIM/SMART CARD PS 16QFN	1293
HMC493LP3ETR Analog Devices, Inc.	IC DIVIDER X4 PRESCALER 16-QFN	219
NJM2594V-TE1# New Japan Radio (NJR)	IC MOD/DEMOD DOUBLE-BAL 8-SSOP	0
HMC877LC3 Analog Devices, Inc.	8-23GHZ PHASE SHIFT TIME DELAY	0
NJM2292V-TE1 New Japan Radio (NJR)	IC FM-IC NARROW BAND 20-SSOP	0
MAX2119CTI+ Analog Devices, Inc.	MAX2119 TUNERS SATELLITE TUNER	6720
AD6674BCPZ-500 Analog Devices, Inc.	IC ADC IF RX 2CH 500MSPS	0
ADF5904ACPZ Analog Devices, Inc.	24GHZ 4 CHANNEL RX NON-IQ MMIC	2
ADMV1014ACCZ-R7 Analog Devices, Inc.	HIGH BAND POINT-TO-POINT DOWNCON	0
AD890JP Analog Devices, Inc.	CHANNEL PROCESSING ELEMENT	5693
SX1301IMLTRC Semtech	IC DIGITAL BASEBAND LORA	1311
MSPD1012-E50 Metelics (MACOM Technology Solutions)	SAMPLING PHASE DETECTOR, E50-1	0
HMC582LP5 Analog Devices, Inc.	IC MMIC VCO HBT BIPOLAR 32-QFN	0
HMC859LC3TR Analog Devices, Inc.	IC DIVIDE-BY-8 W/RESET 16SMD	381

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