SAW Products Ultra Low Noise Voltage Controlled 600 MHz SAW Oscillator Tentative specification Features ..............................................................................P01 Environmental conditions.....................................................P01 Mechanical Characteristics .................................................P02 Technical Characteristics.....................................................P03 S AW P ro d u ct s SR B260 Ultra Low Noise Voltage Controlled 600 MHz SAW Oscillator Tentative specification March, 2008 Features Ultra Low Noise (ULN), Oven Controlled, Voltage Controlled, SAW Oscillator (OCVCSO) Output frequency: 600 MHz Ultra low phase noise: - 158dBc/Hz @ 10 kHz offset (typical) < - 170 dBc/Hz noise floor (typical) Frequency fine tuning by temperature control of the oven Operating temperature range : [- 20 to + 50°C] Environment: shelters, stabilized platforms Applications: o Instrumentation: phase noise analyzer, synthesizer o Ground based or naval military equipment & test bench o Radar & Telecom simulator Rugged packaging: 95 x 76 x 23 mm [3.75 x 3 x .92 “] SMA connector for the frequency output + 2 feedthrus for DC supply and VControl Typical phase noise Environmental conditions Parameters Unit Minimum Typical Maximum Operating temperature range °C - 20 + 50 Storage temperature range °C - 40 + 85 1 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost. S AW P ro d u ct s SR B260 Ultra Low Noise Voltage Controlled 600 MHz SAW Oscillator Tentative specification March, 2008 Mechanical characteristics Package: • Machined, shielded enclosure • SMA connector & feedthru solder pins Foot-print: • 96 x 77 mm max. • [3.75 x 3 inch] Height: • 23.3 mm max. • [0.916 inch] Pin description Pin number Type Label Function 1 Feedthru NA NC 2 Feedthru + Ground DC Supply voltage Oscillator & oven power supply 3 Female SMA Frequency output Frequency output 4 Feedthru + Ground Voltage control Voltage control for electrical tuning 5 Feedthru NA NC 2 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost. S AW P ro d u ct s SR B260 Ultra Low Noise Voltage Controlled 600 MHz SAW Oscillator Tentative specification March, 2008 Technical Characteristics Block diagram V DC Vc Voltage Control 0/Vc Phase shifter SRB260 PS Oven Frequency Output BPF DC Supply voltage VDC SAW Res. V DC Ground Case Electrical specifications Electrical Parameters Frequency output (SMA Connector) Nominal frequency Unit Minimum MHz Typical Maximum 600 Output level (50 Ω load) dBm 9 Harmonics suppression dBc -30 10 11 Phase noise @ 1 kHz offset dBc/Hz -130 -123 Phase noise @ 10 kHz offset dBc/Hz -158 -153 Phase noise @ 100 kHz offset dBc/Hz -170 -168 Phase noise floor dBc/Hz < - 170 - 170 - 1.5:1 2:1 Factory set accuracy @ 25 °C ppm ± 0.2 ± 0.5 Temperature stability ppm ±2 Aging per year ppm ±1 VSWR < -170 Free running mode (Voltage Control pin NC) Electrical tuning (Voltage Control pin) Relative tuning range Voltage range ppm ±2 ±3 VDC 3 4.7 7 Hz / V 1000 1500 2200 Voltage range VDC 11.8 12 12.2 Supply current mA 250 @ 25°C 600 Warm up time mn 4 5 Slope @ V control = 4.7 V DC supply voltage (DC supply voltage pin) 3 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.