The HMC4069LP4E is an Integer-N synthesizer which incorporates a 10 to 1300MHz digital phase-frequency detectorwith a 10 to 2900MHz 5-bit frequency counter. It is intended for use in low phase noise synthesizer applications.The combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizerswith wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunctionwith a differential loop amplifier, the HMC4069LP4E generates output voltages that can be used to phase lock a VCOto a reference oscillator.The device is packaged in a 24-pin, 4 x 4mm leadless QFN surface mount package with an exposed ground paddlefor improved RF and thermal performance.Applications Point-to-point radios Satellite communication systems Military applications Sonet clock generation

The HMC1122 is a 6-bit digital attenuator operating from 0.1 GHz to 6 GHz with a 31.5 dB attenuation control range in 0.5 dB steps.The HMC1122 is implemented in a silicon process, offering very fast settling time, low power consumption, and high ESD robustness. The device features safe state transitions and optimized for excellent step accuracy and high linearity over frequency and temperature range. The RF input and output are internally matched to 50 Ω and do not require any external matching components. The design is bidirectional; therefore, the RF input and output are interchangeable.The HMC1122 operates on a single supply ranging from 3.3 V to 5 V with no performance change due to an on-chip regulator.The device incorporates a driver that provides both serial and parallel control of the attenuator. The device also features a user-selectable power-up state and a serial output port for cascading other serial controlled components.The HMC1122 comes in a RoHS compliant, compact, 4 mm × 4 mm LFCSP package, and is pin compatible to the HMC624A.A fully populated evaluation board is available. Applications Cellular infrastructure Microwave radios and very small aperture terminals (VSATs) Test equipment and sensors IF and RF designs

The HMC7950 is a gallium arsenide (GaAs), pseudomorphic high electron mobility transistor (pHEMT), monolithic microwave integrated circuit (MMIC). The HMC7950 is a wideband low noise amplifier that operates between 2 GHz and 28 GHz. The amplifier typically provides 15 dB of gain, 2.0 dB of noise figure, 26 dBm of output IP3, and 16 dBm of output power for 1 dB gain compression, requiring 64 mA from a 5 V supply. The HMC7950 is self biased with only a single positive supply needed to achieve a drain current, IDD, of 64 mA. The HMC7950 also has a gain control option, VGG2. The HMC7950 amplifier input/outputs are internally matched to 50 Ω and dc blocked. It comes in a 6 mm × 6 mm, 16-terminal LCC SMT ceramic package that is easy to handle and assemble.APPLICATIONS Test instrumentation Military and space

The HMC802ALP3E is a broadband bidirectional 1-bitGaAs IC digital attenuator in a low cost leadless sur-face mount package. This single positive control linedigital attenuator utilizes off chip AC ground capac-itors for near DC operation, making it suitable for awide variety of RF and IF applications. Covering DCto 10 GHz, the insertion loss is less than 3 dB typicaland attenuation accuracy is excellent at ±0.6 dB typ-ical. The attenuator also features a high IIP3 of +55dBm. One TTL/CMOS control input is used to selectthe attenuation state and a single Vdd bias of +5V isrequired. Applications Test equipment and sensors ISM, MMDS, WLAN, WiMAX, WiBro Microwave radio & VSAT Cellular infrastructure

The HMC8400 is a gallium arsenide (GaAs), pseudomorphic high electron mobility transistor (pHEMT), monolithic microwave integrated circuit (MMIC). The HMC8400 is a wideband low noise amplifier that operates between 2 GHz and 30 GHz. The amplifier provides 13.5 dB of gain, a 2 dB noise figure, 26.5 dBm output IP3, and 14.5 dBm of output power at 1 dB gain compres-sion, requiring 67 mA from a 5 V supply. The HMC8400 is self biased with only a single positive supply needed to achieve a drain current IDD of 67 mA. The HMC8400 also has a gain control option, VGG2. The HMC8400 amplifier input/outputs are internally matched to 50 Ω and dc blocked, facilitating integration into multichip modules (MCMs). All data is taken with the chip connected via two 0.025 mm (1 mil) wire bonds of minimal length 0.31 mm (12 mils).Applications Test instrumentation Microwave radios and very small aperture terminals (VSATs) Military and space Telecommunications infrastructure Fiber optics

The HMC862A is a low noise, programmable frequency divider in a 3 mm × 3 mm, leadless, surface-mount package. The frequency divider, N, can be programmed to divide from 1, 2, 4, or 8 in the 0.1 GHz to 24 GHz input frequency range.The low phase noise, wide frequency range, and flexible division ratio make this device ideal for high performance and wideband communication systems.Applications Satellite communication systems Point to point and point to multipoint radios Military applications Test equipment

The HMC939ALP4E is a 5-bit digital attenuator with a 31 dBattenuation control range in 1 dB steps.The HMC939ALP4E offers optimum insertion loss, attenuationaccuracy, and input linearity over the specified frequency rangefrom 100 MHz to 33 GHz.The HMC939ALP4E requires dual supply voltages, VDD = +5 Vand VSS = −5 V, and provides CMOS-/TTL-compatible parallelcontrol interface by incorporating an on-chip driver.The HMC939ALP4E comes in a RoHS compliant, compact,4 mm × 4 mm LFCSP package. See HMC939A-DIE for the dieversion of HMC939ALP4E.Applications Test instrumentation Microwave radios and very small aperture terminals (VSATs) Military radios, radars, electronic counter measures (ECMs) Broadband telecommunications systems

The HMC941A die is a broadband 5-bit GaAs IC digitalattenuator MMIC chip. Covering 0.1 to 30 GHz, theinsertion loss is less than 4 dB typical. The attenuatorbit values are 0.5 (LSB), 1, 2, 4, 8, for a total attenuationof 15.5 dB. Attenuation accuracy is excellentat less than ± 0.5 dB typical step error with an IIP3of +45 dBm. Five control voltage inputs, toggledbetween +5V and 0V, are used to select each attenuationstate.APPLICATIONS Fiber optics and broadband telecom Microwave radio and VSAT Military radios, radar and ECM Space applications

RF Mixer DBL-BAL mix SMT, 4 - 8 GHz

Attenuators 10dB LSB 1-Bit dig atten SMT DC - 5 GHz