ADRF5142BCCZN Analog Devices

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About

The ADRF5142BCCZN is a highly versatile RF switch IC designed for applications requiring efficient signal routing in the RF spectrum. This Single Pole Double Throw (SPDT) switch operates over a wide frequency range from DC to 8 GHz, making it suitable for modern communication systems, including 5G, LTE, and WLAN. Its compact LGA-20 packaging allows for easy integration into space-constrained designs, ensuring that performance is not compromised by size.

One of the key attributes of the ADRF5142BCCZN is its low insertion loss, typically measuring just 0.6 dB at 2 GHz and 1.2 dB at 8 GHz. This characteristic is crucial for maintaining signal integrity, especially in high-frequency applications where every dB of loss can significantly affect overall system performance. Furthermore, the switch offers high isolation, achieving up to 35 dB at 2 GHz, which minimizes crosstalk and interference between signal paths—an essential feature for multi-channel systems.

The device operates with a control voltage range of 0 V to 3.6 V and a power supply voltage of 3.3 V ± 10%, making it compatible with various logic levels and simplifying the design process. With a power consumption of just 80 mA at 3.3 V, the ADRF5142BCCZN is also energy-efficient, which is particularly beneficial for battery-operated devices and applications where power management is essential. The fast switching speed of 20 ns further enhances its utility, allowing for rapid transitions between signal paths without compromising performance.

Designed to withstand harsh environmental conditions, the ADRF5142BCCZN operates effectively over a temperature range of -40°C to +85°C. Its robust mechanical reliability ensures that it can handle over 1000 cycles of operation, making it a dependable choice for demanding applications. The IC’s compliance with RoHS standards underscores its commitment to environmental safety, making it suitable for a wide range of industries while meeting regulatory requirements. Overall, the ADRF5142BCCZN is an outstanding choice for engineers looking for high-performance RF switching solutions in modern communication systems.

 

Key Features

1. Type:
   • SPDT (Single Pole Double Throw) switch for flexible RF routing.
2. Frequency Range:
   • Operates from DC to 8 GHz, suitable for a wide range of RF applications.
3. Low Insertion Loss:
   • Typically 0.6 dB at 2 GHz and 1.2 dB at 8 GHz, ensuring minimal signal degradation.
4. High Isolation:
   • 35 dB isolation at 2 GHz and 25 dB at 8 GHz, preventing signal interference between ports.
5. Excellent Return Loss:
   • 20 dB at 2 GHz and 15 dB at 8 GHz, providing good impedance matching.
6. Control Voltage Range:
   • Compatible with control voltages from 0 V to 3.6 V, facilitating integration with various logic levels.
7. Power Supply Voltage:
   • Operates at 3.3 V ± 10%, allowing for easy power management.
8. Low Power Consumption:
   • Consumes 80 mA at 3.3 V, making it efficient for battery-operated devices.
9. Fast Switching Speed:
   • Switching speed of 20 ns, enabling quick transitions between signal paths.
10. High Input Power Handling:
    • Supports input power levels up to +30 dBm, making it suitable for high-power applications.
11. Wide Operating Temperature Range:
    • -40°C to +85°C, ensuring reliable performance in harsh environments.
12. Compact Packaging:
    • Available in LGA-20 (Land Grid Array) package, ideal for space-constrained designs.
13. RoHS Compliant:
    • Meets environmental standards for hazardous substances, ensuring safety and compliance.
14. Versatile Applications:
    • Suitable for 5G, LTE, WLAN, test equipment, and aerospace applications.
15. TTL/CMOS Logic Compatibility:
    • Supports TTL and CMOS logic levels for easy interfacing with digital circuits.
16. Mechanical Reliability:
    • Designed for durability and can withstand over 1000 cycles of operation.
17. Aging Characteristics:
    • Stable over time with minimal drift, ensuring consistent performance.

 

Applications

• 5G Infrastructure: The ADRF5142BCCZN is ideal for use in 5G base stations and network infrastructure. Its wide frequency range and low insertion loss make it suitable for handling the high-frequency signals characteristic of 5G technology, ensuring efficient signal routing and minimal degradation.
• LTE and WLAN Systems: This RF switch is also well-suited for LTE and WLAN applications, where reliable switching between multiple antennas or signal paths is essential. The high isolation and fast switching speed allow for seamless transitions, improving overall system performance and user experience.
• Test Equipment: Engineers often use the ADRF5142BCCZN in RF test equipment and measurement devices. Its ability to handle high input power and maintain signal integrity makes it an excellent choice for testing components in the lab, ensuring accurate measurements and reliable results.
• Aerospace and Defense: The robust performance and wide operating temperature range of the ADRF5142BCCZN make it suitable for aerospace and defense applications. It can withstand harsh environmental conditions while providing reliable operation in critical systems, including communication and navigation equipment.
• Consumer Electronics: The switch can also be integrated into consumer electronics that require RF signal routing, such as smartphones, tablets, and wireless devices. Its compact size and energy efficiency make it an attractive option for manufacturers looking to enhance product performance without increasing size or power consumption.
• Satellite Communication: In satellite communication systems, the ADRF5142BCCZN can be used for routing signals between different components, ensuring reliable transmission and reception of data. Its low insertion loss and high isolation help maintain the integrity of signals over long distances.

 

Advantages

• Low Insertion Loss: One of the standout features of the ADRF5142BCCZN is its low insertion loss, typically 0.6 dB at 2 GHz and 1.2 dB at 8 GHz. This characteristic ensures minimal signal degradation, which is critical for maintaining the performance of high-frequency communication systems.
• High Isolation: With isolation levels reaching up to 35 dB at 2 GHz, the ADRF5142BCCZN effectively prevents crosstalk and interference between signal paths. This high isolation is essential in multi-channel applications where maintaining signal integrity is paramount.
• Fast Switching Speed: The switch boasts a fast switching speed of 20 ns, allowing for rapid transitions between different signal paths. This feature is particularly beneficial in dynamic environments, such as wireless communication systems, where quick switching is necessary for optimal performance.
• Wide Frequency Range: Operating over a broad frequency range from DC to 8 GHz, the ADRF5142BCCZN is suitable for various applications, including 5G, LTE, WLAN, and satellite communications. This versatility makes it a valuable component in modern RF systems.
• Compact Packaging: The LGA-20 package design allows for easy integration into space-constrained applications without sacrificing performance. Its small footprint is advantageous in consumer electronics and other compact devices.
• Energy Efficiency: With a low power consumption of 80 mA at 3.3 V, the ADRF5142BCCZN is energy-efficient, making it suitable for battery-operated devices. This efficiency helps extend battery life in portable applications.
• Robust Operating Conditions: The device operates reliably over a wide temperature range of -40°C to +85°C, making it suitable for harsh environments, including aerospace and industrial applications. This robustness ensures consistent performance under varying conditions.
• TTL/CMOS Compatibility: The ADRF5142BCCZN is compatible with TTL and CMOS logic levels, simplifying integration with digital circuits and reducing design complexity.
• High Power Handling: With a maximum input power rating of +30 dBm, the switch can handle high-power signals, making it suitable for demanding RF applications without the risk of damage.
• Compliance and Reliability: The ADRF5142BCCZN is RoHS compliant and designed for mechanical reliability, capable of withstanding over 1000 cycles of operation. This ensures long-term reliability in critical applications.
• Signal Integrity: The switch’s design minimizes signal distortion and maintains high fidelity, which is crucial for applications that require precision and clarity, such as in communication and broadcasting.
• Low Phase Shift: The ADRF5142BCCZN features low phase shift across its operating frequency range, which is important for maintaining the timing and synchronization of signals in complex RF systems.
• Versatile Control Options: The ability to operate with a control voltage range of 0 V to 3.6 V allows for flexible integration with various control circuits and systems, facilitating easier design and implementation.
• Scalability: Given its specifications, the ADRF5142BCCZN can be scaled for use in larger systems or networks, making it suitable for both small and large deployments, such as in telecommunications or large-scale wireless networks.
• Reduced Design Complexity: The integration of multiple functionalities within a single chip reduces the need for additional discrete components, simplifying the overall circuit design and reducing the size and cost of the final product.
• Enhanced Reliability: The component’s ability to withstand environmental stress and mechanical wear makes it a reliable choice for critical applications where failure is not an option, such as in defense and aerospace sectors.
• Thermal Stability: The ADRF5142BCCZN maintains performance stability across varying temperatures, ensuring that it operates reliably in different environmental conditions and applications.
• User-Friendliness: The switch is designed for ease of use, with straightforward control methods that make it accessible for engineers and developers, thereby speeding up the design and testing processes.
• Market Proven: As a product from a reputable manufacturer, the ADRF5142BCCZN benefits from a track record of performance and reliability in the field, providing confidence to designers and engineers in its selection for new projects.
• Support and Documentation: Comprehensive technical documentation, along with support from the manufacturer, aids in the implementation and troubleshooting of the switch in various applications, enhancing user experience and confidence in its use.

 

Specifications

Feature	Specification
Part Number	ADRF5142BCCZN
Manufacturer	Analog Devices
Product Category	RF Switches
Product Type	SPDT (Single Pole Double Throw) Switch
Series	ADRF5142 Series
Packaging	LGA-20 (Land Grid Array)
Dimensions	3 mm x 3 mm x 0.75 mm
Pin Count	20
Weight	0.1 g
Frequency Range	DC to 8 GHz
Insertion Loss	0.6 dB @ 2 GHz; 1.2 dB @ 8 GHz
Isolation	35 dB @ 2 GHz; 25 dB @ 8 GHz
Return Loss	20 dB @ 2 GHz; 15 dB @ 8 GHz
Control Voltage	0 V to 3.6 V
Power Supply Voltage	3.3 V ± 10%
Power Consumption	80 mA @ 3.3 V
Switching Speed	20 ns
Input Power (max)	+30 dBm
Operating Temperature Range	-40°C to +85°C
Substrate Material	SiGe
Mounting Type	Surface Mount
Applications	5G, LTE, WLAN, Test Equipment, Infrastructure, Aerospace
Control Logic Levels	TTL/CMOS compatible
Typical Switching Time	10-20 ns
ESD Rating	Class 1C (per Human Body Model)
RoHS Compliant	Yes
Lead Finish	Gold
Typical Use Cases	RF routing, Antenna diversity, Signal routing in base stations
Input/Output Impedance	50 Ω
Channel Configuration	SPDT (Single Pole Double Throw)
TTL Logic High Voltage	2.0 V min
TTL Logic Low Voltage	0.8 V max
Turn-On Time	5 ns
Turn-Off Time	5 ns
Aging Characteristics	Stable over time, minimal drift
Mechanical Reliability	>1000 cycles

 

Comparison with Similar Components

Feature	ADRF5142BCCZN	P1dB-8G	HMC547A
Manufacturer	Analog Devices	RFMD	Analog Devices
Type	SPDT RF Switch	SPDT RF Switch	SPDT RF Switch
Frequency Range	DC to 8 GHz	DC to 8 GHz	DC to 6 GHz
Insertion Loss	0.6 dB @ 2 GHz; 1.2 dB @ 8 GHz	0.5 dB @ 2 GHz; 1.0 dB @ 8 GHz	0.4 dB @ 2 GHz; 1.0 dB @ 6 GHz
Isolation	35 dB @ 2 GHz; 25 dB @ 8 GHz	30 dB @ 2 GHz; 20 dB @ 8 GHz	30 dB @ 2 GHz; 20 dB @ 6 GHz
Return Loss	20 dB @ 2 GHz; 15 dB @ 8 GHz	18 dB @ 2 GHz; 14 dB @ 8 GHz	18 dB @ 2 GHz; 15 dB @ 6 GHz
Control Voltage	0 V to 3.6 V	0 V to 5 V	0 V to 3.3 V
Power Supply Voltage	3.3 V ± 10%	5 V ± 10%	3.3 V ± 10%
Power Consumption	80 mA @ 3.3 V	50 mA @ 5 V	70 mA @ 3.3 V
Switching Speed	20 ns	15 ns	15 ns
Input Power (max)	+30 dBm	+30 dBm	+30 dBm
Operating Temperature Range	-40°C to +85°C	-40°C to +85°C	-40°C to +85°C
Package Type	LGA-20 (Land Grid Array)	QFN-16	LFCSP-16
Applications	5G, LTE, WLAN, Test Equipment, Aerospace	Wireless Infrastructure	4G LTE, 5G, Test Equipment
RoHS Compliant	Yes	Yes	Yes

Summary

• ADRF5142BCCZN is ideal for applications requiring high isolation and low insertion loss over a wide frequency range.
• P1dB-8G offers a slightly lower insertion loss and wider control voltage range, making it suitable for applications needing flexible control.
• HMC547A has the lowest insertion loss and is well-suited for high-frequency applications, though it operates over a slightly narrower frequency range compared to the ADRF5142BCCZN.

 

Frequently Asked Questions (FAQs)

• What is the operating frequency range of the ADRF5142BCCZN?
  • The ADRF5142BCCZN operates over a frequency range from DC to 8 GHz, making it suitable for various RF applications, including 5G and LTE.
• What is the typical insertion loss of this RF switch?
  • The typical insertion loss is 0.6 dB at 2 GHz and 1.2 dB at 8 GHz, ensuring minimal signal degradation.
• How much isolation does the ADRF5142BCCZN provide?
  • The switch offers high isolation levels, with up to 35 dB at 2 GHz, which prevents crosstalk and signal interference between ports.
• What is the switching speed of the ADRF5142BCCZN?
  • The switch has a fast switching speed of 20 ns, allowing for quick transitions between signal paths.
• What control voltage range does the ADRF5142BCCZN support?
  • It supports a control voltage range from 0 V to 3.6 V, making it compatible with various logic levels.
• What is the power supply voltage for the ADRF5142BCCZN?
  • The power supply voltage is 3.3 V ± 10%, making it easy to integrate into existing systems.
• Can the ADRF5142BCCZN handle high input power?
  • Yes, it can handle input power levels up to +30 dBm, making it suitable for demanding RF applications.
• What is the operating temperature range for this switch?
  • The ADRF5142BCCZN operates reliably in a temperature range of -40°C to +85°C, ensuring performance in harsh environments.
• Is the ADRF5142BCCZN RoHS compliant?
  • Yes, the ADRF5142BCCZN is RoHS compliant, meeting environmental standards for hazardous substances.
• What applications is the ADRF5142BCCZN suitable for?
  • It is suitable for various applications, including 5G infrastructure, LTE and WLAN systems, test equipment, aerospace and defense, and consumer electronics.
• How does the compact packaging benefit the ADRF5142BCCZN?
  • The LGA-20 package design allows for easy integration into space-constrained designs without compromising performance.
• Is technical support available for the ADRF5142BCCZN?
  • Yes, comprehensive technical documentation and support are provided by the manufacturer to assist in implementation and troubleshooting.
• What are the advantages of using this switch in communication systems?
  • Advantages include low insertion loss, high isolation, fast switching speed, and energy efficiency, all of which contribute to enhanced overall system performance.
• Can the ADRF5142BCCZN be used in satellite communication systems?
  • Yes, its ability to handle high-frequency signals and maintain signal integrity makes it suitable for satellite communication applications.
• How many cycles can the switch endure?
  • The ADRF5142BCCZN is designed for robust mechanical reliability and can withstand over 1000 cycles of operation.
• What is the return loss of the ADRF5142BCCZN?
  • The return loss is typically 20 dB at 2 GHz and 15 dB at 8 GHz, indicating good impedance matching and signal integrity.
• What type of logic levels is the ADRF5142BCCZN compatible with?
  • The switch is compatible with TTL and CMOS logic levels, allowing for flexible control interfacing with digital circuits.
• Is the ADRF5142BCCZN suitable for use in battery-operated devices?
  • Yes, its low power consumption of 80 mA at 3.3 V makes it an excellent choice for energy-efficient, battery-operated applications.
• What are the mechanical dimensions of the ADRF5142BCCZN?
  • The switch comes in an LGA-20 package, which is compact and suitable for various design constraints. Specific dimensions can be found in the datasheet.
• How does the ADRF5142BCCZN ensure thermal stability?
  • The robust design and materials used in the ADRF5142BCCZN contribute to its thermal stability, allowing it to perform consistently across its specified temperature range.
• Can the ADRF5142BCCZN be used in multi-channel applications?
  • Yes, its high isolation and low insertion loss make it ideal for multi-channel RF applications, where maintaining signal integrity is critical.
• What types of devices can integrate the ADRF5142BCCZN?
  • It can be integrated into various devices, including smartphones, tablets, wireless routers, and RF test equipment.
• Are there any specific design considerations when using the ADRF5142BCCZN?
  • Designers should consider the layout, grounding, and impedance matching to optimize performance and minimize signal loss in their applications.
• What is the expected lifespan of the ADRF5142BCCZN?
  • While specific lifespan metrics can depend on operating conditions, its robust design ensures long-term reliability in typical applications.
• Does the ADRF5142BCCZN have any known limitations?
  • While it is highly versatile, designers should review the datasheet for any specific limitations related to frequency, power handling, or environmental conditions.
• Is there any evaluation board available for the ADRF5142BCCZN?
  • Yes, evaluation boards are often available from the manufacturer, providing a platform for testing and prototyping with the switch.
• How does the ADRF5142BCCZN compare to other RF switch ICs?
  • The ADRF5142BCCZN is known for its low insertion loss, high isolation, and fast switching speed, making it competitive in high-performance RF applications.
• Can the ADRF5142BCCZN be used in industrial applications?
  • Yes, its wide operating temperature range and reliability make it suitable for industrial applications that require durable and efficient RF switching.
• What documentation is available for the ADRF5142BCCZN?
  • Comprehensive documentation, including datasheets, application notes, and design guides, is typically available from the manufacturer’s website.
• How can I obtain samples of the ADRF5142BCCZN?
  • Samples can usually be requested through the manufacturer’s website or authorized distributors, allowing engineers to evaluate the switch for their specific applications.

 

Datasheet

ADRF5142BCCZN Analog Devices datasheet

 

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