Analog Devices Inc./Maxim Integrated

The HMC663LC3 is a general purpose double balanced mixer in a leadless RoHS compliant ceramic SMT package that can be used as an upconverter or downconverter between 6 and 12 GHz. This passive mixer is fabricated in a GaAs MESFET process, requires no DC Bias and no external components or matching circuitry.The HMC663LC3 provides excellent LO to RF and LO to IF isolation due to optimized balun structures and operates with LO drive levels as low as +17 dBm. The HMC663LC3 eliminates the need for wire bonding, and is compatible with high volume surface mount manufacturing techniques.ApplicationsPoint-to-Point RadiosPoint-to-Multi-Point RadiosTest Equipment & SensorsMilitary End-Use

The HMC665LP4E is a highly integrated converter IC that operates from 0.7 to 1.2 GHz for both upconversion and downconversion applications. The HMC665LP4E incorporates a high dynamic range, passive double-balanced mixer core with integrated LO and IF amplifiers, making it ideal for compact transceiver applications in GSM, WCDMA, TD-SCDMA, WiBro and WiMAX.This versatile converter RFIC operates with a low LO input power level of only -3 dBm, provides up to 10 dB conversion gain, and exhibits +23 dBm Input IP3 in downconversion mode. This RFIC provides up to 11 dB conversion gain in upconverter mode. Specific evaluation boards are available for both upconverter and downconverter modes.ApplicationsCellular/3G & WiMAX/LTE/4G InfrastructureBase Stations & RepeatersBroadband & Fixed WirelessAccess PointsTest & Measurement Equipment

The HMC666LP4(E) is a high dynamic range passive MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 3.1 - 3.9 GHz. Excellent input IP3 performance of +31 dBm for down conversion is provided for WiMAX and fixed wireless applications at an LO drive of 0 dBm. The LO port is optimized for low side LO applications.With an input 1 dB compression of +23 dBm, the RF port will accept a wide range of input signal levels. Conversion loss is 9 dB typical. The DC to 800 MHz IF frequency response will satisfy WiMAX transmit or receive frequency plans. The HMC666LP4(E) is pin for pin compatible with the HMC688LP4(E) which is a 2.0 - 2.7 GHz mixer with LO amplifier.APPLICATIONSWiMAX/4G & Fixed WirelessInfrastructure & RepeatersTransmitters & ReceiversTest & Measurement Equipment

The HMC674LC3C are silicon germanium (SiGe), monolithic, ultrafast comparators that feature reduced swing positive emitter-coupled logic (RSPECL) output drivers and latch inputs. These comparators support 10 Gbps operation and provide 85 ps propagation delay and an input signal minimum pulse width of 60 ps with 0.2 ps rms of random jitter (RJ). Overdrive and slew rate dispersion is typically 10 ps, making the HMC674LC3C ideal for a wide range of applications from ATE to broadband communications. The RSPECL output stages directly drive 400 mV into a 50 Ω resistor terminated to VTT= (VCCO− 2.0 V), where VTTis the PECL termination voltage (see Figure 16). The HMC674LC3C feature a high speed latch and programmable hysteresis. These devices can operate in either latch mode or as a tracking comparator.ApplicationsAutomatic test equipment (ATE) applicationsHigh speed instrumentationDigital receiver systemsPulse spectroscopyHigh speed trigger circuitsClock and data restoration

The HMC675LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing CML output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ).Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from ATE to broadband communications. The reduced swing CML output stage is designed to directly drive 400 mV into 50 Ohms terminated to GND. The HMC675LC3C features high speed latch and programmable hysteresis and may be configured to operate in either latch mode, or as a tracking comparator.APPLICATIONSATE ApplicationsHigh Speed InstrumentationDigital Receiver SystemsPulse SpectroscopyHigh Speed Trigger CircuitsClock & Data Restoration

The HMC675LP3E is a SiGe monolithic, ultra fast comparator which features reduced swing CML output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from ATE to broadband communications.The reduced swing CML output stage is designed to directly drive 400 mV into 50 Ohms terminated to GND. The HMC675LP3E features high speed latch and programmable hysteresis and may be configured to operate in either latch mode, or as a tracking comparator.APPLICATIONSATE ApplicationsHigh Speed InstrumentationDigital Receiver SystemsPulse SpectroscopyHigh Speed Trigger CircuitsClock & Data Restoration