The HMC617LP3(E) is a GaAs PHEMT MMIC Low Noise Amplifier that is ideal for Cellular/3G and LTE/4G basestation front-end receivers operating between 550 and 1200 MHz. The amplifier has been optimized to provide 0.5 dB noise figure, 16 dB gain and +37 dBm output IP3 from a single supply of +5V. Input and output return losses are excellent and the LNA requires minimal external matching and bias decoupling components.The HMC617LP3(E) shares the same package and pinout with the HMC618LP3(E) 1.7 - 2.2 GHz LNA. The HMC617LP3(E) can be biased with +3V to +5V and features an externally adjustable supply current which allows the designer to tailor the linearity performance of the LNA for each application. The HMC617LP3(E) offers improved noise figure versus the previously released HMC372LP3(E) and the HMC376LP3(E).Applications Cellular/3G and LTE/4G BTS & Infrastructure Repeaters and Femtocells Public Safety Radio Access Points  

HMC984LP4E is a high-performance, ultra-low phase noise, SiGe BiCMOS Phase-Frequency Detector and Charge Pump targeted to be used together with the HMC983LP5E (Fractional Frequency Divider) to together form a high performance, low noise, ultra low spurious emission fractional-N frequency synthesizer.Although best performance and maximum features are achieved when used together with the HMC983LP5E, the HMC984LP4E can also be used as a stand-alone, low phase noise phase frequency detector.The HMC984LP4E can receive differential VCO input, and a reference frequency as high as 150 MHz. It features a 14-bit reference frequency R-Divider, and automatic and/or configurable Lock Detect Indicator, as well as integrated CSP (Cycle Slip Prevention) capability, when used together with the HMC983LP5E, that significantly improves frequency lock time.Integrated Charge Pump phase swap option enables seamless interfaced to VCOs and active loop filters with inverted polarity.Additional features include adjustable Charge Pump gain and offset current that improve linearity and performance, and a Soft Reset feature that resets all register to default values without having to perform a power-cycle.The HMC984LP4E is housed in a compact 24 pin 4×4 mm LP4 package.

The HMC1021LP4E is an RMS power detector with an integrated high bandwidth envelope detector. The RMS output is a temperature compensated, monotonic, linear-in-dB representation of real RF signal power, measured over an input sensing range of 70 dB.The envelope detector provides an accurate voltage output which is linearly proportional to the envelope amplitude of the RF input signal for modulation bandwidths up to 150 MHz. The high bandwidth envelope detection of the HMC1021LP4E makes it ideal for detecting broadband and high crest factor RF signals commonly used in CDMA2000, WCDMA, and LTE systems. Additionally, the instantaneous envelope output can be used to create fast, excessive RF power protection, PA linearization, and efficiency enhancing envelopetracking PA implementations.The HMC1021LP4E’s RMS detector integration bandwidth is digitally programmable via input pins SCI1-4 over a range of more than 4 decades. This allows the user to dynamically set the operation bandwidth and also permits the detection of different types of modulations on the same platform.The HMC1021LP4E features an internal op-amp at the RMS output stage, which accommodates slope and intercept adjustments and supports a wide range of applications.Applications Log –> Root-Mean-Square (RMS) Conversion Tx/Rx Signal Strength Indication (TSSI / RSSI) RF Power Amplifier Efficiency Control Receiver Automatic Gain Control Transmitter Power Control Envelope Tracking PA Linearization

The HMC1061LC5 is a silicon germanium (SiGe), monolithic, fully differential, dual rank, track-and-hold amplifier that provides unprecedented bandwidth and dynamic range performance to wideband sampled signal systems. The track-and-hold amplifier offers precision signal sampling over an 18 GHz bandwidth, with 9-bit to 10-bit linearity from dc to beyond 5 GHz input frequency, 1.45 mV noise, and <70 fs random aperture jitter.The HMC1061LC5 can be clocked to 4 GSPS with minimal dynamic range loss. The track-and-hold amplifier can be used to expand the bandwidth and/or high frequency linearity of high speed analog to digital conversion and signal acquisition systems. Wideband data acquisition systems with multi GHz required bandwidth for a variety of applications, such as software defined radio, radar systems, electronic warfare (EW), electronic intelligence (ELINT), and automated test equipment (ATE).Applications RF ATE applications Digital sampling oscilloscopes RF demodulation systems Digital receiver systems High speed peak detectors Software defined radio Radar, electronic counter measures (ECM), and electronic intelligence systems High speed digital-to-analog converter (DAC) deglitching

The HMC215LP4(E) is a high linearity, double-balanced converter IC that operates from 1.7 to 4.0 GHz and delivers a +25 dBm input third order intercept point. The LO amplifier output and high dynamic range mixer input are positioned so that an external LO filter can be placed in series between them. The converter provides 32 dB of LO to RF isolation and is ideal for upconverter and down converter applications.The IC operates from a single +5V supply consuming 56 mA of current and accepts a LO drive level of 2 to 6 dBm. The design requires no external baluns and supports IF frequencies between DC and 1 GHz. The HMC215LP4(E) is pin for pin compatible with the HMC552LP4(E), which operates from 1.6 to 3.0 GHz.Applications PCS / 3G Infrastructure  Base Stations & Repeaters  WiMAX & WiBro  ISM & Fixed Wireless

The HMC306MS10(E) is a general purpose broadband 5-bit positive control GaAs IC digital attenuator in 10 lead MSOP surface mount plastic package. Covering 0.7 to 3.8 GHz, the insertion loss is typically less than 1.5 to 2.3 dB. These attenuators’ bit values are 0.5 (LSB), 1, 2, 4 and 8 dB for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at ± 0.2 dB typical with an IIP3 of up to +52 dBm. Five bit control voltage inputs, toggled between 0 and +3 to +5V, are used to select each attenuation state. A single Vdd bias of +3 to +5V applied through an external 5K Ohm resistor is required.Applications Cellular; UMTS/3G Infrastructure ISM, MMDS, WLAN, WiMAX Microwave Radio & VSAT Test Equipment and Sensors 

The HMC363G8 is a low noise Divide-by-8 Static Divider with InGaP GaAs HBT technology in an 8 lead glass/metal (hermetic) surface mount package. This device operates from DC (with a square wave input) to 12 GHz input frequency with a single +5V DC supply. The low additive SSB phase noise of -153 dBc/Hz at 100 kHz offset helps the user maintain good system noise performance.APPLICATIONS Point-to-Point/Multi-Point Radios VSAT Radios  Test Equipment  Fiber Optic  Military & Space

The HMC565 is a high dynamic range GaAs PHEMT MMIC Low Noise Amplifier (LNA) chip which operates from 6 to 20 GHz. The HMC565 features 22 dB of small signal gain, 2.3 dB of noise figure and has a consistent IP3 of 20 dBm across the operating band. This self-biased LNA is ideal for hybrid and MCM assemblies due to its compact size, wideband performance, single +3V supply operation, and DC blocked RF I/O’s. All data is measured with the chip in a 50 Ohm test fixture connected via two 0.025 mm (1 mil) diameter bondwires of minimal length 0.31 mm (12 mil).Applications Point-to-Point Radios  Point-to-Multi-Point Radios & VSAT  Test Equipment and Sensors  Military & Space

The HMC576LC3B is a x2 active broadband frequency multiplier utilizing GaAs PHEMT technology in a leadless RoHS compliant SMT package. When driven by a +3 dBm signal, the multiplier provides +15 dBm typical output power from 18 to 29 GHz. The Fo and 3Fo isolations are >20 dBc at 24 GHz.The HMC576LC3B is ideal for use in LO multiplier chains for Pt to Pt & VSAT Radios yielding reduced parts count vs. traditional approaches. The low additive SSB Phase Noise of -132 dBc/Hz at 100 kHz offset helps maintain good system noise performance. The RoHS packaged HMC576LC3B eliminates the need for wire bonding, and allows the use of surface mount manufacturing techniques.APPLICATIONS Clock Generation Applications: SONET OC-192 & SDH STM-64 Point-to-Point & VSAT Radios Test Instrumentation Military & Space

The HMC606 is a GaAs InGaP HBT MMIC Distributed Amplifier die which operates between 2 and 18 GHz. With an input signal of 12 GHz, the amplifier provides ultra low phase noise performance of -160 dBc/Hz at 10 kHz offset, representing a significant improvement over FET-based distributed amplifiers. The HMC606 provides 14 dB of small signal gain, +27 dBm output IP3 and +15 dBm of output power at 1 dB gain compression while requiring 64 mA from a +5V supply. The HMC606 amplifier I/Os are internally matched to 50 Ω facilitating easy integration into Multi-Chip-Modules (MCMs). All data is taken with the chip in a 50 Ω test fixture connected via 0.025 mm (1mil) diameter wire bonds of minimal length 0.31 mm (12 mils).Applications Radar, EW & ECM Microwave Radio Test Instrumentation Military & Space Fiber Optic Systems