The HMC1010LP4E Power Detector is designed for RF power measurement, and control applications for frequencies up to 3.9 GHz. The detector provides an accurate RMS representation of any RF/IF input signal. The output is a temperature compensated monotonic, representation of real signal power, measured with an input sensing range of 60 dB.The HMC1010LP4E is ideally suited to those wide bandwidth, wide dynamic range applications, requiring repeatable measurement of real signal power, especially where RF/IF wave shape and/or crest factor change with time.The integration bandwidth of the HMC1010LP4E is digitally programmable with the use of input pins SC I1- 4 with a range of more than 4 decades. This allows the user to dynamically set the operation bandwidth providing the capability of handling different types of modulations on the same platform.The HMC1010LP4E features an internal op-amp at output stage, which provides for slope & intercept adjustments and enables controller application.Applications Log ?> Root-Mean-Square?(RMS) Conversion Received Signal Strength?Indication (RSSI) Transmitter Signal Strength?Indication (TSSI) RF Power Amplifier Efficiency Control Receiver Automatic Gain Control Transmitter Power Control

For a limited time, take a live test drive of the AD6676 by using our?remote evaluation software.The AD6676 is a highly integrated IF subsystem that candigitize radio frequency (RF) bands up to 160 MHz in widthcentered on an intermediate frequency (IF) of 70 MHz to 450 MHz. Unlike traditional Nyquist IF sampling ADCs, theAD6676 relies on a tunable band-pass ?-? ADC with a high oversampling ratio to eliminate the need for band specific IFSAW filters and gain stages, resulting in significant simplification of the wideband radio receiver architecture. On-chip quadraturedigital downconversion followed by selectable decimation filtersreduces the complex data rate to a manageable rate between 62.5 MSPS to 266.7 MSPS. The 16-bit complex output data is transferred to the host via a single or dual lane JESD204B interfacesupporting line rates of up to 5.333 Gbps.Applications Wideband cellular infrastructure equipment and repeaters? Point-to-point microwave equipment? Instrumentation? Spectrum and communication analyzers? Software defined radio

The AD8124 is a triple, high speed, differential receiver and equalizer that compensates for the transmission losses of UTP and coaxial cables up to 200 meters in length. Various gain stages are summed together to best approximate the inverse frequency response of the cable. Logic circuitry inside the AD8124 controls the gain functions of the individual stages so that the lowest noise can be achieved at short-to-medium cable lengths. This technique optimizes its performance for low noise, short-to-medium range applications, while at the same time provides the high gain bandwidth required for longer cable equalization (up to 200 meters). Each channel features a high impedance differential input that is ideal for interfacing directly with the cable.The AD8124 has three control pins for optimal cable compensation, as well as an output offset adjust pin. Two voltage-controlled pins are used to compensate for different cable lengths; the VPEAK pin controls the amount of high frequency peaking and the VGAIN pin adjusts the broadband flat gain, which compensates for the low frequency flat cable loss.For added flexibility, an optional pole adjustment pin, VPOLE, allows movement of the pole locations, allowing for the compensation of different gauges and types of cable as well as variations between different cables and/or equalizers. The VOFFSET pin allows the dc voltage at the output to be adjusted, adding flexibility for dc-coupled systems.The AD8124 is available in a 6 mm ? 6 mm, 40-lead LFCSP and is rated to operate over the extended temperature range of ?40?C to +85?C.APPLICATIONS Keyboard-video-mouse (KVM) Digital signage RGB video over UTP cables Professional video projection and distribution HD video Security video

The AD8155 is an asynchronous, protocol-agnostic, dual-lane 2:1 switch with a total of six differential CML inputs and six differential CML outputs. The signal path supports NRZ signaling with data rates up to 6.5 Gbps per lane. Each lane offers programmable receive equalization, programmable output pre-emphasis, programmable output levels, and loss-of-signal detection.The nonblocking switch-core of the AD8155 implements a 2:1 multiplexer and 1:2 demultiplexer per lane and supports independent lane switching through the two select pins, SEL[1:0]. Each port is a two-lane link. Every lane implements an asynchronous path supporting dc to 6.5 Gbps NRZ data, fully independent of other lanes. The AD8155 has low latency and very low lane-to-lane skew.The main application of the AD8155 is to support redundancy on both the backplane and the line interface sides of a serial link. The demultiplexing path implements unicast and bicast capability, allowing the part to support either 1+1 or 1:1 redundancy.The AD8155 is also suited for testing high speed serial links because of its ability to duplicate incoming data. In a port monitoring application, the AD8155 can maintain link connectivity with a pass-through connection from Port C to Port A while sending a duplicate copy of the data to test equipment on Port B.The rich feature set of the AD8155 can be controlled either through external toggle pins or by setting on-chip control registers through the I2C? interface.ApplicationsLow cost redundancy switchSONET OC48/SDH16 and lower data ratesRXAUI, 4x Fibre Channel, Infiniband , and GbE over backplaneOIF CEI 6.25 Gbps over backplaneSerial data-level shift2-/4-/6-lane equalizers or redrivers

The AD8188 (G = 1) is a high speed, single-supply, triple 2-to-1 multiplexer. It offers -3 dB small signal bandwidth of 350 MHz and -3 dB large signal bandwidth of 300 MHz, along with a slew rate in excess of 1000 V/?s. With -84 dB of all hostile crosstalk and -95 dB off isolation, the part is well suited for many high speed applications. The differential gain and differential phase error of 0.05% and 0.05? respectively, along with 0.1 dB flatness to 70 MHz, make the AD8188 ideal for professional and component video multiplexing. The part offers 4 ns switching time, making them an excellent choice for switching video signals, while consuming less than 20 mA on a single 5 V supply (100 mW). The device has a high speed disable feature that sets the outputs into a high impedance state. This allows the building of larger input arrays while minimizing off-channel output loading. The device is offered in a 24-lead TSSOP.

The AD8253 is an instrumentation amplifier with digitally programmable gains that has gigaohm (G?) input impedance, low output noise, and low distortion, making it suitable for interfacing with sensors and driving high sample rate analog-to-digital converters (ADCs).It has a high bandwidth of 10 MHz, low THD of ?110 dB, and fast settling time of 780 ns (maximum) to 0.001%. Offset drift and gain drift are guaranteed to 1.2 ?V/?C and 10 ppm/?C, respectively, for G = 1000. In addition to its wide input common voltage range, it boasts a high common-mode rejection of 100 dB at G = 1000 from dc to 20 kHz. The combination of precision dc performance coupled with high speed capabilities makes the AD8253 an excellent candidate for data acquisition. Furthermore, this monolithic solution simplifies design and manufacturing and boosts performance of instrumentation by maintaining a tight match of internal resistors and amplifiers.The AD8253 user interface consists of a parallel port that allows users to set the gain in one of two different ways (see Figure 1 for the functional block diagram). A 2-bit word sent via a bus can be latched using the WR input. An alternative is to use transparent gain mode, where the state of logic levels at the gain port determines the gain.The AD8253 is available in a 10-lead MSOP package and is specified over the ?40?C to +85?C temperature range, making it an excellent solution for applications where size and packing density are important considerations.ApplicationsData acquisition Biomedical analysis Test and measurement

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