THRESHOLD DETECTOR TMJ9912 Packaging Options Features Absolute Maximum (No Damage) Ratings n External Threshold Control; Voltage or Resistance n -10 dBm to + 10 dBm Input Operating Range n Wide 10 MHz to 3000 MHz Bandwidth Operating Case Temperature................. - 55 °C to + 125 °C Storage Temperature............................... -62 °C to + 150 °C Continuous RF Input Power...................................+ 15 dBm DC Voltage.............................................................+ 17 Volts Specifications CHARACTERISTIC TYPICAL Ta= 0 to 60 ºC Input Flatness (dB) P =-10 to + 10 dBm Input VSWR (Max) MIN/MAX Ta = -55 ºC to +85 ºC +/- 1.0 <1.75:1 TMJ9912, 5 Pin TO-8 (T5) TNJ9912, 4 Pin 0.450” Sq. Surface Mount (SM3) BXJ9912, SMA Connectorized Housing (H6) Revision 4/24/2013 +/- 1.5 Max. 2.2:1 Max. +12V SCHEMATIC Threshold Control Level (V/Ohms) @ PIN = -10 dBm @ PIN = 0 dBm @ PIN = +10 dBm 0.01 / 530 0.265 / 2.3 K 0.870 / 8.3 K - Threshold Temp. Stability (dB) DET @ PIN = -10 dBm @ PIN = 0 dBm @ PIN = +10 dBm - +/- 1.5 Max. +/- 1.0 Max. +/- 0.5 Max. RF IN TTL OUT . - REF Threshold Hystersis Voltage Control (dB) Resistance Control (dB) <0.1 >1.0 Output @ PIN = Threshold (V) 3.2 2.7 Min Output Short Circuit Current (mA) 8 3.0 Min. Rise Time/Fall Time (ns) 75 125 + - . THRESHOLD CONTROL Power Vdc +12 +12 mA 3 5 Max. Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data Control Voltage & Resistance vs. Input Power (Volts) (Ohms) 1.0 V 10 K 8K 800 mV 6K 600 mV Resistance 4K Voltage 2K 0K -15 400 mV Input VSWR 2.0 Pin = -10 dBm 1.5 200 mV 0V −5 −10 0 +5 +10 1.0 .01 .5 Input Power (dBm) Hysteresis 1.5 1.0 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Threshold Power (dBm) vs. Frequency -8 -9 10 -3000 MHz 0.5 -10 0 -0.5 -11 -1.0 -15 -10 Resistor Load on Threshold Terminal -5 0 5 Input Power (dBm) Legend 10 +25 ºC Threshold Control Voltage = +26 mV -12 .01 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) +85 ºC - - - - - - -55 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001