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      CITLF1 Cryogenic SiGe Low Noise Amplifier£¨0.001-1.5GHz£©

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      Õâ¿î·Å´óÆ÷µÄ³ß´çÊÇ20.7mm x 15.9mm x 8.7mm£¬°üÀ¨×ó±ßµÄSMAÊäÈë½ÓÍ·ºÐÓұߵÄSMAÊä³ö½ÓÍ·¡£

       

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      RF Frequency ÉäÆµÆµÂÊ

      0.001-1.5GHz

      GainÔöÒæ@ 20K

      44 dB ¡À1dB(0.3-1.5GHz), typical

      >30dB(0.001-5GHz)

      Noise temperatureÔëÉùζÈ@20K

      <6 K(0.001-1.5GHz),<10K(5GHz), typical

      Noise figureÔëÉùÖ¸Êý@20 K

      < 0.11 dB, typical.0001 to 1.5 GHz

      Noise figureÔëÉùÖ¸Êý@300 K

      <1.5dB from .0001 to 5 GHz

      IRLÊäÈë·´ÉäËðºÄ

      > 15 dB (0.1-1.5 GHz), typical

      ORLÊä³ö·´ÉäËðºÄ

      > 15 dB (0.1-1.5 GHz), typical

      Operating temperature¹¤×÷ζÈ

      4.2 K- 320 K

      DC powerÖ±Á÷¹¦ÂÊ@300K

      4V, 21mA, 84mW

      DC powerÖ±Á÷¹¦ÂÊ@17K

      3V, 12mA, 36 mW

      Output power for 1 dB compression

      -3 dBm

      Safe input power level

      < 0 dBm

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      300Kʱ¼¼Êõ²ÎÊý


       

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