HO1081

HO1081 SAW Frequency Stabilization Fundamental-Mode Oscillation at 1090.0 MHz Ideal for IFF Transponder Applications The frequency of this oscillator is stabilized by surface-acoustic-wave (SAW) technology. This results in excellent performance from a compact, rugged, hermetically-sealed oscillator operating at the fundamental frequency of 1090.0 MHz. The highly-reliable HO1081 is designed for use in identify-friend-or-foe (IFF) radar transponders in military aviation. Military Screening is available as an option. The HO1081 is a high-performance version of the HO1079 oscillator. 1090.0 MHz SAW Oscillator www.DataSheet4U.com Absolute Maximum Ratings Rating DC Supply Voltage Ambient Temperature Powered Storage Value 0 to +13 -55 to +105 -55 to -125 Units VDC °C Dip 16-8 Case Electrical Characteristics Characteristic Operating Frequency RF Output Power Discrete Spurious Second Harmonics Third and Higher Harmonics SSB Phase Noise RF Impedance DC Power Supply Nonharmonic 1 kHz Offset 10 kHz Offset Nominal Impedance Operating Load VSWR Operating Voltage Operating Current Operating Ambient Temperature Lid Symbolization (YY=Year, WW=Week) ZO GL VCC ICC TA 3, 6 -55 RFM HO1081 YYWW 2, 3, 4 Absolute Frequency Tolerance from 1090.0 MHz Sym fO ∆fO PO Notes 1, 7 3, 6 Minimum 1089.750 +10 Typical 1090.0 Maximum 1090.250 ±250 +12 -25 -35 <-100 -100 -120 50 11.75 1.5:1 12.25 40 +105 +14 -20 -30 -80 -90 -110 Units MHz kHz dBm dBc 2, 3, 4 3 3, 5 3, 6 dBc/Hz Ω VDC mA °C 12.0 35 ...