SFD-603903-12SF-P1 ERAVANT | Alldatasheet

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Technical content

SFD-603903-12SF-P1 Rev. 1.1 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. E-Band Amplitude Detector, Small Signal, Positive Copyright © 2018 by SAGE Millimeter, Inc. Description: Model SFD-603903-12SF-P1 is an E 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. On the other hand, the return loss of this type of detector is poor in general. The model STD-12SF-PI is recommended if the high return loss is desired. Features:

  • Broad or Narrow 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 60 GHz 90 GHz Sensitivity* 900 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-12 Waveguide with UG-387/U Flange DC Port SMA (F) Case Material Aluminum Finish Gold Plated Weight 0.4 Oz Outline FD-E1

SFD-603903-12SF-P1 Rev. 1.1 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. E-Band Amplitude Detector, Small Signal, Positive Copyright © 2018 by SAGE Millimeter, Inc. 100 1000 10000 100000 50 55 60 65 70 75 Sensitivity (mV/mW) Frequency (GHz) Typical Performance vs. Frequency Pin= -20 dBm 100 120 140 160 180 -25 -20 -15 -10 -5 V out (mV) Input Power (dBm) Typical Detected Voltage vs. Input Power

60 GHz

75 GHz

90 GHz

SFD-603903-12SF-P1 Rev. 1.1 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. E-Band Amplitude Detector, Small Signal, Positive Copyright © 2018 by SAGE Millimeter, Inc. Mechanical Outline: (Unless otherwise specified, all dimensions are in inches) -16 -14 -12 -10 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 Return Loss (dB) Frequency (GHz) Typical Return Loss vs. Input Frequency

SFD-603903-12SF-P1 Rev. 1.1 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 4 SAGE Millimeter, Inc. E-Band Amplitude Detector, Small Signal, Positive Copyright © 2018 by SAGE Millimeter, Inc. 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-603903-12SF-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.