General Description
Mimix Broadband’s 17.0-25.0 GHz GaAs packaged receiver has a noise figure of 2.5 dB and 20.0 dB image rejection across the band. This device is a two stage balanced LNA followed by an image reject sub-harmonic anti-parallel diode mixer and includes an integrated LO buffer amplifer. The image reject mixer eliminates the need for a bandpass filter after the LNA to remove thermal noise at the image frequency. The use of a sub-harmonic mixer makes the provision of the LO easier than for fundamental mixers at these frequencies. I and Q mixer outputs are provided and an external 90 degree hybrid is required to select the desired sideband. This device uses Mimix Broadband’s 0.15 μm GaAs PHEMT device model technology, and is based upon electron beam lithography to ensure high repeatability and uniformity. The device comes in a 7x7 mm QFN Surface Mount Laminate Package offering excellent RF and thermal properties and is RoHS compliant. This device is well suited for Millimeter-wave Point-to-Point Radio, LMDS, SATCOM and VSAT applications.

Features
*Sub-harmonic Receiver
*Integrated LNA, LO Buffer, Image Reject Mixer
*7x7 mm, QFN
*+2.0 dBm LO Drive Level
*2.5 dB Noise Figure
*20.0 dB Image Rejection
*100% On-Wafer RF, DC and Noise Figure Testing

XR1006-QD-0N00, XR1006-QD-0N0T, XR1006-QD-EV1
TAG GaAs, QFN, Receiver

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General Description
Mimix Broadband’s 4.5-10.5 GHz QFN packaged receiver has a noise figure of 1.8 dB and 13.0 dB conversion gain across the band. The device integrates an LNA, image reject mixer and LO buffer amplifier within a fully molded 4x4mm QFN package. The image reject mixer eliminates the need for a bandpass filter after the LNA to remove thermal noise at the image frequency. I and Q mixer outputs are provided and an external 90 degree hybrid is required to select the desired sideband. This device uses Mimix Broadband’s 0.15 μm GaAs PHEMT device model technology, and is based upon electron beam lithography to ensure high repeatability and uniformity. This device is well suited for Point-to-Point Radio, LMDS, SATCOM and VSAT applications.

Features
*Integrated LNA, Mixer and LO Buffer Amplifier
*1.8 dB Noise Figure
*13.0 dB Conversion Gain
*4x4mm QFN Package
*100% RF, DC and NF Testing

XR1011-QH-0G00, XR1011-QH-0G0T, XR1011-QH-EV1
TAG GaAs, QFN, Receiver

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DESCRIPTION
The SP7682 or SP7682A provides a complete LED backlight and flash solution that is designed to drive 4 low current LEDs for backlighting and a single channel high current output for a LED flash. The SP7682 and SP7682A have serial interfaces that can program the backlight LED current in steps of 0.5mA up to 31.5mA and flash LED current in steps of 10mA up to 500mA. The SP7682A uses two single line serial interfaces for programming the backlight current and flash current. The SP7682 uses an I2C serial interface which also allows programming active, standby and shutdown states, selecting flash timeout periods and switching individual LEDs for the backlight. The data is loaded into internal registers upon power up and stored while in shutdown. When the chip is enabled, the stored values set the LED currents. The SP7682/SP7682A automatically detects 1x, 1.5x or 2x operation for optimal efficiency.

FEATURES
*Output current up to 500mA for Flash LED
*Up to 94% efficiency in 1x mode
*Triple mode 1x, 1.5x and 2x charge pump
*Built-in current setting DAC
*SP7682 - I2C serial interface
*SP7682A – Single Line Programmable Serial Interface
*2.4MHz switching frequency
*Flash LED output current adjustable in 10mA steps to 500mA
*Backlight LED output current adjustable in 0.5mA steps to 31.5mA
*Power-saving shutdown mode of 1μA
*Time Out function to protect the LED in Flash mode (2s)
*Thermal shutdown protection
*Built-in over-voltage and over-current protection
*Automatic soft start limits in-rush current
*Lead Free, RoHS Compliant Packaging: Space saving 16-pin 3X3mm QFN package

SP7682A, SP7682ER1-L, SP7682ER1-L/TR, SP7682EB, SP7682AER1-L, SP7682AER1-L/TR, SP7682AEB
TAG Flash, QFN

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