Planar Monolithics Industries, Inc.
7311-F Grove Road Frederick, MD 21704 USA

Tel: 301-662-5019, Fax: 301-662-1731
ISO 9001:2000 Certified



Planar Monolithics Industries, Inc. is very proud to announce that effective December 17, 2003 PMI has become ISO 9001:2000 Certified for the following scope of registration: Research, Development, Custom Design and Manufacture of RF/ Microwave Components, Super Components and Subsystems, in the DC to 40 GHz Frequency Range.  Please click here to see PMI's ISO Certificate.



Threshold Detector with TTL Output Logic


  Frequency Range 2.0 GHz to 18.0 GHz (Usable down to 0.5 GHz)
  Minimum Signal Level for Logic 1 -20 dBm @ 2 GHz -17 dBm @ 18 GHz
  Minimum Signal Level for Logic 0 -25 dBm
  Threshold Variation over Frequency for any 1 GHz Window +/- 0.5 dB
  Propagation Delay from 50% of an Input of -20 dBm 15 nS MAX
  Propagation Delay from 50% when Input of +10 dBm 15 nS MAX
  Dynamic Range -20 dBm to +10 dBm
  VSWR Input 3.0:1 @ -20dBm
  Speed 10 nS
  Power Plus +/-15 vdc @ +/-100 mA MAX
  Power Minus +/-15 vdc @ +/-100 mA MAX
  Size 2.2 " x 1.5 " x 0.4"
  Weight < 3 oz


Available Options:

Please contact the factory for additional options.


Environmental Ratings:


Our standard environmental ratings are as follows, for specific requirements please contact us...
 Temperature:  -55 C to +85 C Operating
 -65 C to +125 C Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204D Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A



Outline Drawing:

Click here to see an outline drawing of TD-30T-SHS-218


Test Report:

Test Data on 2.0 to 18.0 GHz 10nS High Speed Miniature TTL Output Logic with -20 dBm to +10dBm Dynamic Range Threshold Detector


Test Data (04/01/04):

Test Data on TD-30T-SHS-218


More Test Data (07/13/05):

More Test Data on TD-30T-SHS-218


More Test Data (09/05/06):
More Test Data on TD-30T-SHS-218


More Test Data (03/05/07):
More Test Data on TD-30T-SHS-218


Further Information:

Click here to view our short form page on our Threshold Detectors