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| VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCSR1280-8 OPTIMIZED banDwIDTh FEATURES: Optimized Tuning Frequency Band Exceptional Phase Noise Performance Small Size, Surface Mount Lead Free REL-PRO(R) Technology Planar Resonator Construction Phase Noise -50 -60 -70 -80 1280 MHz Phase Noise (dBc/Hz) -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 100 1000 10000 100000 1000000 10000000 Offset Frequency (Hz) 1278.4MHz 1280MHz 1281.5MHz SPECIFICATIONS (Rev. B 11/07/08) Frequency Tuning Voltage Bias Voltage Output Power Tuning Sensitivity Output Impedance Harmonic Suppression Frequency Pulling Frequency Pushing Tuning Port Capacitance Phase Noise @ 10 kHz Operating Temperature Range Absolute Maximum Ratings Storage Temp. Range Bias Voltage Tuning Voltage DC Voltage Applied to RF Out -55 to +125 C +8.5 V +15 V 25 V 1280 MHz 0.5 - 8 VDC +8 VDC @ 32 mA (Max.) +6 dBm (Min.) 1 - 1.5 MHz/V (Typ.) 50 Ohms (Nom.) 23 dB (Typ.) 2 MHz (Typ. @ 1.75:1 VSWR) 1 MHz/V (Typ.) 42 pF (Typ.) -120 dBc/Hz (Typ.) -40 to +85 C Package # 278LF This product is manufactured under one or more of the following patents: Approved: 5,160,810; 5,122,621; 5,390,349; 5,416,449; 5,650,754; 5,805,431; 6,525,623; 6,850,575; 7,088,189; 7,180,381; 7,196,591; 7,262,670; 7,265,642,7,292,113 Pending: 60/493075; 60/501371 & 60/501790; 60/527957 & 60/528670; 60/563481; 60/564173; 60/589090; 60/601823; 60/605791; EV31369834; 11/259766; 60/622485 & 60/710310; 10/937525/60/736901; 60/732787 Copyright (c) 2008 Synergy Microwave Corporation 201 McLean Boulevard * Paterson, New Jersey 07504 * Tel: (973) 881-8800 * Fax: (973) 881-8361 E-Mail: sales@synergymwave.com * World Wide Web: http://www.synergymwave.com VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCSR1280-8 OPTIMIZED banDwIDTh 1280 MHz 1286 PERFORMANCE PLOTS 1284 1282 Frequency (MHz) 1280 1278 1276 1274 1272 0 1 2 3 4 5 6 7 8 Control Voltage (Vdc) +25C +85C -40C 10 9 8 Output Power (dBm) 7 6 5 4 3 2 1 0 0 1 2 3 4 5 6 7 8 Control Voltage (Vdc) +25C +85C -40C This product is manufactured under one or more of the following patents: Approved: 5,160,810; 5,122,621; 5,390,349; 5,416,449; 5,650,754; 5,805,431; 6,525,623; 6,850,575; 7,088,189; 7,180,381; 7,196,591; 7,262,670; 7,265,642,7,292,113 Pending: 60/493075; 60/501371 & 60/501790; 60/527957 & 60/528670; 60/563481; 60/564173; 60/589090; 60/601823; 60/605791; EV31369834; 11/259766; 60/622485 & 60/710310; 10/937525/60/736901; 60/732787 Copyright (c) 2008 Synergy Microwave Corporation 201 McLean Boulevard * Paterson, New Jersey 07504 * Tel: (973) 881-8800 * Fax: (973) 881-8361 E-Mail: sales@synergymwave.com * World Wide Web: http://www.synergymwave.com VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DCSR1280-8 OPTIMIZED banDwIDTh 1280 MHz 4.0 PERFORMANCE PLOTS 3.5 Tuning Sensitivity (MHz/V) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 1 2 3 4 5 6 7 8 Control Voltage (Vdc) +25C +85C -40C 0 2nd Harmonic Suppression (dB) -5 -10 -15 -20 -25 -30 0 1 2 3 4 5 6 7 8 Control Voltage (Vdc) +25C +85C -40C This product is manufactured under one or more of the following patents: Approved: 5,160,810; 5,122,621; 5,390,349; 5,416,449; 5,650,754; 5,805,431; 6,525,623; 6,850,575; 7,088,189; 7,180,381; 7,196,591; 7,262,670; 7,265,642,7,292,113 Pending: 60/493075; 60/501371 & 60/501790; 60/527957 & 60/528670; 60/563481; 60/564173; 60/589090; 60/601823; 60/605791; EV31369834; 11/259766; 60/622485 & 60/710310; 10/937525/60/736901; 60/732787 Copyright (c) 2008 Synergy Microwave Corporation 201 McLean Boulevard * Paterson, New Jersey 07504 * Tel: (973) 881-8800 * Fax: (973) 881-8361 E-Mail: sales@synergymwave.com * World Wide Web: http://www.synergymwave.com |
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