The ADF41020 frequency synthesizer can be used to implement local oscillators as high as 18 GHz in the up conversion and down conversion sections of wireless receivers and transmitters. It consists of a low noise, digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, and high frequency programmable feedback dividers (A, B, and P). A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). The synthesizer can be used to drive external microwave VCOs via an active loop filter. Its very high bandwidth means a frequency doubler stage can be eliminated, simplifying system architecture and reducing cost. The ADF41020 is software-compatible with the existing ADF4106/ADF4107/ADF4108 family of devices from Analog Devices, Inc. Their pinouts match very closely with the exception of the ADF41020’s single-ended RF input pin, meaning only a minor layout change is required when updating current designs.Applications Microwave point-to-point/multipoint radios Wireless infrastructure VSAT radios Test equipment Instrumentation

The LTC6951 is a high performance, low noise, Phase Locked Loop (PLL) with a fully integrated VCO. The low noise VCO uses no external components and is internally calibrated to the correct output frequency with no external system support.The clock generation section provides five outputs based on the VCO prescaler signal with individual dividers for each output. Four outputs feature very low noise, low skew CML logic. The fifth output is low noise LVDS. All outputs can be synchronized and set to precise phase alignment using the programmable delays.Choose the LTC6951-1 if any desired output frequency falls in the ranges 2.5GHz to 2.7GHz, 1.66GHz to 1.8GHz, or 1.25GHz to 1.35GHz. Choose the LTC6951 for all other frequencies.Applications High Performance Data Converter Clocking Wireless Infrastructure Test and Measurement

The HMC1165 is a monolithic microwave integrated circuit (MMIC), voltage controlled oscillator (VCO) that integrates a resonator, a negative resistance device, and a varactor diode, and features a half frequency output. Because of the monolithic construction of the oscillator, the output power and phase noise performance are excellent over temperature.The output power is 8 dBm typical from a 5 V supply voltage. The VCO is housed in a RoHS-compliant LFCSP and requires no external matching components.Applications Point to point and multipoint radios  Test equipment and industrial controls  Very small aperture terminals (VSATs) 

The AD9531 provides a multioutput clock generator function and three on-chip phase-locked loop (PLL) cores with SPI programmable output frequencies and formats.PLL1 provides two reference inputs and 10 outputs and includes four user selectable loop configurations. The PLL has a fully integrated loop filter requiring only a single external capacitor (or a series RC network). PLL1 provides a wide range of output frequencies up to 400 MHz and is capable of operating with an external voltage controlled crystal oscillator (VCXO) and loop filter, instead of the integrated voltage controlled oscillator (VCO) and loop filter.PLL2 is an integer-N PLL providing a single reference input and 12 outputs. PLL2 synthesizes output frequencies up to 400 MHz from the REF2_x source and synchronizes the output clocks to the input reference.PLL3 provides a single reference input and two outputs. PLL3 synthesizes output frequencies up to 400 MHz from the REF3_x source and synchronizes the output clocks to input reference.The AD9531 is available in an 88-lead LFCSP and is specified over the −40°C to +85°C operating temperature range.Throughout this data sheet, multifunction pins, such as LOR/M4, are referred to either by the entire pin name or by a single function of the pin (for example, LOR, when only that function is relevant). In other cases, the text and figures of this data sheet contain references to a channel rather than a pin. For example, REF_A refers to the REF_A channel rather than the REF_AP and REF_AN pins. Likewise, OUT3_1 refers to Channel 1 of PLL3 rather than the OUT3_1P and OUT3_1N pins. Additionally, an abbreviated notation for a pin pair replaces an explicit reference to a each pin (for example, REF_Ax signifies the REF_AN and REF_AP pins.).Applications Radio equipment controller clocking Low jitter/phase noise clock generation and distribution Clock generation and translation for SONET, 10GE, 10G FC, and other 10 Gbps protocols 40 Gbps/100 Gbps networking line cards, including SONET, synchronous ethernet, OTU2/3/4 Forward error correction (G.710) High performance wireless transceivers ATE and high performance instrumentation Broadband infrastructures Ethernet line cards, switches, and routers SATA and PCI-express

Clock & Timer Development Tools LTC6995-2 Demo Board - 1sec Power-on Res

Clock & Timer Development Tools HMC7043LP7FE EVAL KIT

Delay Lines/Timing Elements brdbnd Analog Time Delay SMT DC-24 GHz

EVALUATION BOARD VCO W/HALF FREQ O/P; Silicon Manufacturer:Analog Devices; Silicon Core Number:HMC1160; Kit Application Type:Clock & Timing; Application Sub Type:Voltage Controlled Oscillator; Kit Contents:Eval Board HMC1160; Product Range:HMC1160 Series; SVHC:No SVHC (20-Jun-2016); Features:VCO with Half Frequency O/P 8.45-9.3GHz Fo & 4.225-4.65GHz Fo/2 O/P 12dBm Power SMA 5V Supply; MSL:MSL 3 - 168 hours

Dual Channel asynchronous evaluation boa ;RoHS Compliant: Yes

EVALUATION BOARD FRACTIONAL-N PLL; Silicon Manufacturer:Analog Devices; Silicon Core Number:HMC834; Kit Application Type:RF / IF; Kit Contents:Eval Board HMC834 USB Interface Board 6ft USB Cable CD ROM; Product Range:- ;RoHS Compliant: Yes