SFD-333503-22SF-P1 ERAVANT | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 3

Technical content

SFD-333503-22SF-P1 Rev. 1.0 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 1 SAGE Millimeter, Inc. Q-Band Amplitude Detector, Small Signal, Positive Copyright © 2018 by SAGE Millimeter, Inc. Description: Model SFD-333503-22SF-P1 is a Q Band amplitude detector that can be used for full or narrow band applications. The detector is zero biased and intended for small signal detection purposes. With a distinct circuitry design and careful diode selection, the detector exhibits high sensitivity and extremely flat output characteristics across the full waveguide operating bandwidth. The detector is designed to have a 10 MHz video bandwidth and a 1 MΩ video output impedance. The minimum detectable signal level is approximately -50 dBm. Features:  Full Waveguide Band Operation  High Sensitivity Without Tuning  High Sensitivity Stability Over Broad Temperature Range Applications:  Radar Systems  Communication Systems  Test instrumentations Electrical Specifications: Parameter Minimum Typical Maximum Frequency 33 GHz 50 GHz Sensitivity* 1200 mV/mW Sensitivity Flatness ±2.0 dB RF Input Power -20 dBm RF Power Handling +17 dBm Video Bandwidth 10 MHz Detection Speed, Raise Time (50 Ohm Load) 5 Nano Second Output Voltage Polarity Positive Specification Temperature +25 ˚C Operating Temperature -40 ˚C +85 ˚C *Note: The sensitivity is for the input signal level -20 dBm or below. Mechanical Specifications: Item Specification RF Port WR-22 Waveguide with UG-383/U Flange DC Port SMA (F) Case Material Aluminum Finish Gold Plated Weight 0.6 Oz Outline FD-Q1

SFD-333503-22SF-P1 Rev. 1.0 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 2 SAGE Millimeter, Inc. Q-Band Amplitude Detector, Small Signal, Positive Copyright © 2018 by SAGE Millimeter, Inc. 100 1000 10000 100000 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Sensitivity (mV/mW) Frequency (GHz) Typical Performance vs. Frequency Pin = -20 dBm 100 150 200 250 300 350 400 450 -25 -20 -15 -10 -5 V out (mV) Input Power (dBm) Typical Detected Voltage vs. Input Power

33 GHz

41.5 GHz

50 GHz

SFD-333503-22SF-P1 Rev. 1.0 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 3 SAGE Millimeter, Inc. Q-Band Amplitude Detector, Small Signal, Positive Copyright © 2018 by SAGE Millimeter, Inc. Mechanical Outline: (Unless otherwise specified, all dimensions are in inches) Note:  All data presented is collected from a sample lot. Actual data may vary unit to unit.  All testing was performed under +25˚C case temperature.  The negative output voltage polarity is offered under the model number SFD-333503-22SF-N1.  The amplitude detector is a small signal detector. The sensitivity shown is for RF signal -20 dBm or lower.  SAGE Millimeter, Inc. reserves the right to change the information presented without notice. Caution:  Exceeding absolute maximum ratings will damage the device.  The device is static sensitive. Always follow ESD rules when working with the device.  Any foreign objects in the waveguide will cause performance degradation and can possibly damage the device. torque wrench, model SCH-08008-S1, is highly recommended.