All Products PHY

ADIN1110BCPZ-R7 / The <strong>ADIN1110BCPZ-R7</strong> is an ultra-low-power, single-port <strong>10BASE-T1L Single-Pair Ethernet MAC-PHY</strong> from <strong>Analog Devices</strong>, designed specifically for industrial Ethernet applications. By integrating both the Ethernet physical layer and Media Access Control (MAC), the device enables direct Ethernet connectivity to microcontrollers and processors through a simple SPI interface.<br><br> The ADIN1110 is compliant with the <strong>IEEE 802.3cg-2019 10BASE-T1L standard</strong> and supports full-duplex Ethernet communication at <strong>10Mbps</strong> over a single balanced pair of conductors. This technology enables standard Ethernet communication to extend directly to field-level sensors, actuators, instruments, and industrial control equipment.<br><br> A major advantage of 10BASE-T1L is its exceptional cable reach. The ADIN1110 supports communication distances of up to approximately <strong>1700 meters</strong> with supported 1.0V<sub>p-p</sub> and 2.4V<sub>p-p</sub> signaling, depending on cable characteristics and system implementation.<br><br> Unlike a conventional Ethernet PHY that requires a processor with an integrated Ethernet MAC, the ADIN1110 includes its own <strong>integrated MAC</strong>. This allows designers to add Ethernet connectivity to lower-power and lower-cost microcontrollers that do not contain a dedicated Ethernet MAC peripheral.<br><br> Communication between the host processor and the ADIN1110 is provided through a compact <strong>4-wire SPI interface</strong>. The SPI interface can operate using the <strong>OPEN Alliance 10BASE-T1x MAC-PHY Serial Interface</strong> protocol or a generic SPI protocol, providing flexibility for different embedded system architectures.<br><br> The integrated MAC includes <strong>16 MAC address filters</strong> and high-priority and low-priority packet queues with a combined <strong>28kB buffer</strong>. These hardware resources reduce the packet-processing workload placed on the host processor and enable efficient implementation of embedded industrial Ethernet nodes.<br><br> The MAC supports both <strong>cut-through and store-and-forward operation</strong>. This provides flexibility for optimizing packet latency, buffering behavior, and host interaction according to the requirements of the application.<br><br> Integrated <strong>IEEE 1588 timestamp support</strong> enables precise packet timestamping for applications requiring synchronized industrial communication, distributed measurement, coordinated control, event logging, and deterministic network operation.<br><br> The ADIN1110 supports programmable <strong>1.0V<sub>p-p</sub> and 2.4V<sub>p-p</sub> transmit amplitude levels</strong>. The lower 1.0V<sub>p-p</sub> operating mode is particularly useful for low-power and intrinsic-safety-oriented applications, while the higher 2.4V<sub>p-p</sub> level provides additional signaling margin where system requirements permit.<br><br> Independent receive and transmit pins together with external termination resistors provide additional flexibility for implementing <strong>intrinsically safe Ethernet architectures</strong>. These characteristics make the ADIN1110 particularly suitable for process automation and field instrumentation applications.<br><br> The device features extremely low power consumption for an industrial Ethernet solution. Typical power consumption can be approximately <strong>42mW in dual-supply operation with 1.0V<sub>p-p</sub> signaling</strong>, enabling Ethernet connectivity in power-constrained field devices and compact sensor nodes.<br><br> The ADIN1110 incorporates comprehensive <strong>cable and link diagnostic functions</strong>. Integrated Time Domain Reflectometry (TDR) functionality enables detection and localization of cable faults, helping identify wiring problems during installation, commissioning, maintenance, and system troubleshooting.<br><br> An integrated <strong>Link Quality Indicator</strong> based on Mean Square Error (MSE) provides information about physical link quality. This functionality can be used for predictive maintenance, cable-condition monitoring, installation verification, and continuous assessment of industrial network performance.<br><br> Additional diagnostic capabilities include an integrated <strong>frame generator and checker, multiple loopback modes, IEEE test modes, and statistics counters</strong>. These features simplify production testing, system commissioning, network diagnostics, and field troubleshooting.<br><br> The ADIN1110 includes <strong>automatic MDI polarity detection and correction</strong>, increasing installation robustness by compensating for reversed pair polarity under supported operating conditions.<br><br> The PHY also supports <strong>autonegotiation</strong>, allowing compatible 10BASE-T1L devices to establish appropriate link operating parameters automatically.<br><br> A <strong>25MHz crystal or external clock input</strong> can be used as the reference clock source. Integrated clocking and control circuitry simplifies implementation of the complete industrial Ethernet interface.<br><br> The ADIN1110 includes integrated <strong>voltage supply monitoring and power-on reset (POR)</strong> circuitry. These functions improve system-level robustness by ensuring controlled startup and monitoring critical supply conditions during operation.<br><br> The device has been designed for demanding industrial electromagnetic environments. With appropriate external protection, termination, PCB layout, and system design, applications can target industrial EMC requirements covering <strong>ESD, electrical fast transient, surge, conducted immunity, radiated immunity, and radiated emissions</strong>.<br><br> The ADIN1110 architecture allows Ethernet to reach industrial field devices that traditionally rely on protocol-specific fieldbus networks. Using a single twisted pair can reduce cable size, connector complexity, installation cost, and wiring requirements while maintaining standard Ethernet-based communication from the field device toward higher network layers.<br><br> The <strong>B</strong> temperature grade of the ADIN1110BCPZ-R7 specifies an operating temperature range of <strong>-40°C to +85°C</strong>. For systems requiring operation up to +105°C, Analog Devices also provides the corresponding C-grade ADIN1110 versions.<br><br> The <strong>ADIN1110BCPZ-R7</strong> is supplied in a compact <strong>40-lead LFCSP package with exposed pad</strong>. The CP-40-29 package measures approximately <strong>6 × 6 × 0.75mm</strong>, allowing the complete MAC-PHY to be integrated into space-constrained field instruments and industrial sensor designs.<br><br> The exposed pad assists with grounding and thermal performance and should be connected according to the recommended PCB layout guidelines. Proper MDI routing, termination, decoupling, grounding, protection, and reference-clock layout are important for obtaining optimum signal integrity and EMC performance.<br><br> The <strong>R7</strong> ordering suffix identifies the tape-and-reel version. The ADIN1110BCPZ-R7 is supplied on a <strong>reel containing 750 devices</strong>, making it suitable for automated SMT production and high-volume industrial equipment manufacturing.<br><br> The combination of <strong>IEEE 802.3cg-2019 10BASE-T1L compliance, integrated Ethernet MAC, 10Mbps full-duplex Single-Pair Ethernet, up to 1700m cable reach, 4-wire SPI host interface, OPEN Alliance protocol support, 28kB packet buffering, IEEE 1588 timestamping, integrated TDR diagnostics, low 42mW power consumption, and compact 6 × 6mm packaging</strong> makes the ADIN1110BCPZ-R7 an effective solution for bringing Ethernet directly to low-power industrial field devices.<br><br> The <strong>ADIN1110BCPZ-R7</strong> is widely used in <strong>process automation, factory automation, field instruments, industrial IoT equipment, building automation, fire safety systems, edge sensors, smart sensors, actuators, condition monitoring systems, machine connectivity, remote I/O modules, industrial controllers, instrumentation, Ethernet-APL related equipment, long-reach industrial Ethernet networks, and Single-Pair Ethernet infrastructure</strong>.
ADIN1110BCPZ-R7

Description: The ADIN1110BCPZ-R7 is an ultra-low-power, single-port 10BASE-T1L ...
Package: T&R | MOQ: 750 | MPQ: 750

ADIN1100CCPZ-R7 / The <strong>ADIN1100CCPZ-R7</strong> is a robust, low-power <strong>10BASE-T1L Single-Pair Ethernet (SPE) physical layer transceiver</strong> from <strong>Analog Devices</strong>. Designed specifically for industrial Ethernet applications, the device enables standard Ethernet communication over a single balanced pair of conductors while supporting cable lengths significantly greater than conventional Ethernet physical layers.<br><br> The ADIN1100 is compliant with the <strong>IEEE 802.3cg-2019 10BASE-T1L standard</strong>. It provides full-duplex Ethernet communication at <strong>10Mbps</strong> over a single twisted pair, enabling Ethernet connectivity to extend directly to field-level industrial devices, sensors, actuators, controllers, and instrumentation.<br><br> A major advantage of 10BASE-T1L technology is its long cable reach. The ADIN1100 supports communication distances of up to approximately <strong>1700 meters</strong> under appropriate cable and system conditions, allowing Ethernet networks to reach field devices without requiring intermediate Ethernet switches or protocol conversion gateways.<br><br> The PHY supports both standardized <strong>1.0V<sub>p-p</sub> and 2.4V<sub>p-p</sub> transmit amplitude modes</strong>. The 1.0V<sub>p-p</sub> mode is particularly important for applications with lower power requirements and can support systems designed for intrinsic safety considerations, while the higher 2.4V<sub>p-p</sub> level provides additional signal margin for suitable installations.<br><br> The ADIN1100 integrates the complete Ethernet PHY core together with the associated analog circuitry, transmit and receive functions, clock buffering, management registers, MAC interface logic, reset control, clock control, and hardware configuration functions.<br><br> The host processor can connect to the ADIN1100 through standard <strong>MII, RMII, or RGMII MAC interfaces</strong>. This interface flexibility allows the PHY to be paired with a wide range of industrial microprocessors, microcontrollers, FPGAs, Ethernet controllers, and embedded computing platforms.<br><br> A standard <strong>MDIO management interface</strong> provides software access to PHY configuration, status, diagnostics, and control registers. The ADIN1100 also supports unmanaged operation using hardware pin strapping, enabling certain system configurations without requiring software-based PHY initialization.<br><br> The device can operate from a <strong>25MHz crystal or external clock source</strong>. RMII applications can use the appropriate 50MHz reference clock configuration, providing compatibility with commonly used embedded Ethernet MAC architectures.<br><br> The ADIN1100 incorporates extensive <strong>cable and link diagnostic capabilities</strong>. Integrated Time Domain Reflectometry (TDR) functionality can assist with identifying cable faults, helping industrial systems detect and diagnose wiring problems without requiring dedicated external test equipment.<br><br> An integrated <strong>Link Quality Indicator</strong> uses Mean Square Error (MSE) information to provide insight into the quality of the physical communication link. This feature can be used for predictive maintenance, installation verification, cable-condition monitoring, and network diagnostics in industrial systems.<br><br> Additional diagnostic capabilities include an integrated <strong>frame generator and checker, multiple loopback modes, and IEEE test modes</strong>. These functions simplify production testing, commissioning, system diagnostics, and troubleshooting of industrial Ethernet equipment.<br><br> The ADIN1100 also provides automatic <strong>MDI polarity detection and correction</strong>. This feature increases installation robustness by allowing the PHY to compensate for reversed pair polarity in supported configurations.<br><br> Low power consumption is a key characteristic of the device. In a dual-supply configuration using the <strong>1.0V<sub>p-p</sub> transmit level</strong>, power consumption can be as low as approximately <strong>39mW</strong>. This makes the ADIN1100 particularly suitable for compact field instruments, remotely powered devices, and power-constrained industrial Ethernet nodes.<br><br> The device supports flexible <strong>single-supply or dual-supply operation</strong> with 1.8V and 3.3V supply options. The digital MAC interface supply, VDDIO, can operate at <strong>1.8V, 2.5V, or 3.3V</strong>, providing convenient interfacing to different processors and digital logic voltage domains.<br><br> Integrated <strong>power supply monitoring and power-on reset</strong> circuitry helps provide controlled device initialization and reliable operation during supply startup and abnormal power conditions.<br><br> The ADIN1100 has been designed specifically for demanding industrial electromagnetic environments. The device architecture supports systems targeting industrial EMC requirements including ESD, electrical fast transient, surge, conducted immunity, radiated immunity, and radiated emissions standards when implemented with the appropriate external components and PCB design.<br><br> The PHY supports industrial Ethernet applications where existing field wiring or long cable runs make conventional 100BASE-TX or 1000BASE-T Ethernet impractical. Using only one twisted pair can also reduce cable size, connector complexity, installation cost, and overall system weight.<br><br> The <strong>CCPZ</strong> version provides an extended operating temperature range of <strong>-40°C to +105°C</strong>. This makes the ADIN1100CCPZ-R7 particularly suitable for industrial equipment installed in harsh environments where standard commercial or industrial temperature ranges may not be sufficient.<br><br> The <strong>ADIN1100CCPZ-R7</strong> is supplied in a compact <strong>40-lead LFCSP package with exposed pad</strong>. The CP-40-29 package has a body size of approximately <strong>6 × 6mm</strong> and a nominal height of <strong>0.75mm</strong>, providing a compact footprint for space-constrained industrial Ethernet designs.<br><br> The exposed pad assists with electrical grounding and thermal performance and should be connected according to the manufacturer's recommended PCB layout and grounding guidelines. Careful layout of the MDI interface, termination network, power supplies, reference clock, and MAC interface is important for achieving optimum EMC and signal-integrity performance.<br><br> The <strong>R7</strong> ordering suffix identifies the tape-and-reel packaging option. The ADIN1100CCPZ-R7 is supplied on a <strong>7-inch reel with 750 devices per reel</strong>, making the device suitable for automated SMT assembly and volume production.<br><br> The combination of <strong>IEEE 802.3cg-2019 compliance, 10Mbps full-duplex Single-Pair Ethernet, cable reach up to 1700m, 1.0V<sub>p-p</sub> and 2.4V<sub>p-p</sub> transmit levels, MII/RMII/RGMII interfaces, MDIO management, integrated TDR diagnostics, link quality monitoring, low power consumption, and -40°C to +105°C operation</strong> makes the ADIN1100CCPZ-R7 a comprehensive physical-layer solution for long-reach industrial Ethernet connectivity.<br><br> The <strong>ADIN1100CCPZ-R7</strong> is widely used in <strong>process automation, factory automation, industrial Ethernet networks, field instruments, smart sensors, actuators, industrial controllers, building automation, condition monitoring, industrial IoT systems, edge devices, remote I/O modules, instrumentation, energy management, long-reach Ethernet networks, hazardous-area communication systems, and Single-Pair Ethernet infrastructure</strong>.
ADIN1100CCPZ-R7

Description: The ADIN1100CCPZ-R7 is a robust, low-power 10BASE-T1L Single-Pair ...
Package: T&R | MOQ: 750 | MPQ: 750

KSZ8041NL-TR / The KSZ8041NL-TR is a single-supply 10BASE-T/100BASE-TX physical layer transceiver from Microchip Technology, designed to provide MII/RMII interfaces for data transmission and reception.
KSZ8041NL-TR

Description: The KSZ8041NL-TR is a single-supply 10BASE-T/100BASE-TX physical layer transceiver from Mi ...
Package: T&R | MOQ: 1000 | MPQ: 1000













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