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SPD1103-111 - Sampling Phase Detectors

General Description

Alpha has redesigned its product line of sampling phase detectors using automated chip on board manufacturing technology to provide a more uniform, surface mountable, small footprint device without sacrificing the microwave performance of the original design.

Key Features

  • I For Phase Locked VCOs to 22 GHz I Reference Frequencies Below 50 MHz I New Surface Mount Package Design I Small Footprint (90 x 110 Mils) I Automated Chip on Board Construction.

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Datasheet Details

Part number SPD1103-111
Manufacturer Alpha Industries
File Size 450.30 KB
Description Sampling Phase Detectors
Datasheet download datasheet SPD1103-111 Datasheet

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Preliminary Sampling Phase Detectors SPD1101-111, SPD1102-111, SPD1103-111 Features I For Phase Locked VCOs to 22 GHz I Reference Frequencies Below 50 MHz I New Surface Mount Package Design I Small Footprint (90 x 110 Mils) I Automated Chip on Board Construction Description Alpha has redesigned its product line of sampling phase detectors using automated chip on board manufacturing technology to provide a more uniform, surface mountable, small footprint device without sacrificing the microwave performance of the original design. Sampling phase detectors are used to phase lock a microwave VCO to a stable reference source at a submultiple frequency. The sampling phase detector consists of a step recovery diode, capacitors and a microwave mixer consisting of series pair Schottky diodes.