The AD831 is a low distortion, wide dynamic range, monolithicmixer for use in such applications as RF to IF down conversionin HF and VHF receivers, the second mixer in DMR base stations,direct-to-baseband conversion, quadrature modulationand demodulation, and doppler-shift detection in ultrasoundimaging applications. The mixer includes an LO driverand a low-noise output amplifier and provides both user-programmablepower consumption and 3rd-order intercept point.The AD831 provides a +24 dBm third-order intercept point for-10 dBm LO power, thus improving system performance andreducing system cost compared to passive mixers, by eliminatingthe need for a high power LO driver and its attendant shieldingand isolation problems.The RF, IF, and LO ports may be dc or ac coupled when themixer is operating from ?5 V supplies or ac coupled when operatingfrom a single supply of 9 V minimum. The mixer operateswith RF and LO inputs as high as 500 MHz.The mixer's IF output is available as either a differential currentoutput or a single-ended voltage output. The differential outputis from a pair of open collectors and may be ac coupled via atransformer or capacitor to provide a 250 MHz output bandwidth.In down-conversion applications, a single capacitor connectedacross these outputs implements a low-pass filter toreduce harmonics directly at the mixer core, simplifying outputfiltering. When building a quadrature-amplitude modulator orimage reject mixer, the differential current outputs of twoAD831s may be summed by connecting them together.An integral low noise amplifier provides a single-ended voltageoutput and can drive such low impedance loads as filters, 50 Wamplifier inputs, and A/D converters. Its small signal bandwidthexceeds 200 MHz. A single resistor connected between pinsOUT and FB sets its gain. The amplifier's low dc offset allowsits use in such direct-coupled applications as direct-to-basebandconversion and quadrature-amplitude demodulation.The mixer's SSB noise figure is 10.3 dB at 70 MHz using itsoutput amplifier and optimum source impedance. Unlike passivemixers, the AD831 has no insertion loss and does not requirean external diplexer or passive termination.A programmable-bias feature allows the user to reduce powerconsumption, with a reduction in the 1 dB compression pointand third-order intercept. This permits a tradeoff between dynamicrange and power consumption. For example, the AD831may be used as a second mixer in cellular and two-way radiobase stations at reduced power while still providing a substantialperformance improvement over passive solutions.APPLICATIONS High Performance RF/IF Mixer Direct to Baseband Conversion Image-Reject Mixers I/Q Modulators and DemodulatorsPRODUCT HIGHLIGHTS ?10 dBm LO Drive for a +24 dBm Output Referred Third Order Intercept Point Single-Ended Voltage Output High Port-to-Port Isolation No Insertion Loss Single- or Dual-Supply Operation 10.3 dB Noise Figure

The ADG936 / ADG936-R are wideband analog switches that comprise two independently selectable SPDT switches using a CMOS process to provide high isolation and low insertion loss to 1 GHz. The ADG936 is an absorptive/matched dual SPDT with 50 ? terminated shunt legs; the ADG936-R is a reflective dual SPDT. These devices are designed such that the isolation is high over the dc to 1 GHz frequency range. They have on-board CMOS control logic, eliminating the need for external controlling circuitry. The control inputs are both CMOS and LVTTL compatible. The low power consumption of these CMOS devices makes them ideally suited for wireless applications and general-purpose high frequency switching.

RF Amplifier 10 GHz gain block, Linr Drive/Gain Block

RF Amplifier 10 GHz gain block, Linr Drive/Gain Block

Attenuators 6-bit DAT with 0.25dB LSB, DC-6GHz

700 MHz TO 1000 MHz, 1 W RF Driver Amplifier Features: Operation from 700 MHz to 1000 MHz Gain of 23 dB at 943 MHz OIP3 of 44.2 dBm at 943 MHz P1dB of 30.9 dBm at 943 MHz Noise figure of 4.8 dB at 943 MHz Power supply: 5 V Power supply current: 307 mA typical Internal active biasing Fast power-up/power-down function Compact 4 mm × 4 mm, 16-lead LFCSP ESD rating of ±1 kV (Class 1C) Pin-compatible with the ADL5606, 1800 MHz to 2700 MHz

7 GHz integer-N PLL Features: 7.0 GHz bandwidth 2.7 V to 3.3 V power supply Separate charge pump supply (VP) allows extended tuning voltage in 3 V systems Programmable dual-modulus prescaler 8/9, 16/17, 32/33, 64/65 Programmable charge pump currents Programmable antibacklash pulsewidth 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode

RF Amplifier x2 Active mult SMT, 6 - 9 GHz Fout

Attenuators 1 dB LSB 5-Bit DATT Herm DC - 3 GHz

EVALUATION BOARD VCO W/HALF FREQ O/P; Silicon Manufacturer:Analog Devices; Silicon Core Number:ADF5901; Kit Application Type:RF / IF; Application Sub Type:Voltage Controlled Oscillator; Kit Contents:Eval Board ADF5901 ;RoHS Compliant: Yes