MFC4248-8

VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: MFC4248-8 OPTIMIZED BANDWIDTH FEATURES: ► Low Phase Noise Performance ► Fast Tuning ► Ideal for PLL Applications ► Small Size, Surface Mount ► Lead Free REL-PRO® Technology Phase Noise -60 -70 -80 Phase Noise (dBc/Hz) 425 - 480 MHz -90 -100 -110 -120 -130 -140 -150 -160 -170 100 1000 10000 100000 1000000 10000000 Offset Frequency (Hz) 425MHz 446.8MHz 478.1MHz SPECIFICATIONS (Rev. B 11/04/08) Frequency Tuning Voltage (Full Band) Bias Voltage Output Power Tuning Sensitivity Output Impedance Harmonic Suppression Frequency Pulling Frequency Pushing Tuning Port Capacitance Phase Noise @ 10 kHz Operating Temperature Range 425 - 480 MHz See table below. +8 VDC @ 20 mA (Max.) +5 dBm (Min.) 6 - 8 MHz/V (Typ.) 50 Ohms (Nom.) 18 dB (Typ.) 5 MHz (Typ @ 1.75:1 VSWR) 5 MHz/V (Typ.) 65 pF (Typ.) -115 dBc/Hz (Typ.) -40 to 85 °C Package # 278LF Guaranteed Tuning Specifications Tuning Voltage ( V ) 0.5 5 10 12 Absolute Maximum Ratings Storage Temp. Range Bias Voltage Tuning Voltage DC Voltage Applied to RF Out -55 to +125 ºC +8.5 V +15 V ± 25 V Frequency ( MHz ) 425 (Max) 440 (Min) 470 (Min) 480 (Min) 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 © 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: MFC4248-8 OPTIMIZED BANDWIDTH 425 - 480 MHz 506 496 486 Frequency (MHz) PERFORMANCE PLOTS 476 466 456 446 436 426 416 406 0 1 2 3 4 5 6 7 8 9 10 11 12 Control Voltage (Vdc) +25ºC +85ºC -40ºC 10 8 Output Power (dBm) 6 4 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 Control Voltage (Vdc) +25ºC +85ºC -40ºC 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 © 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: MFC4248-8 OPTIMIZED BANDWIDTH 425 - 480 MHz 14 12 Tuning Sensitivity (MHz/V) PERFORMANCE PLOTS 10 8 6 4 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 Control Voltage (Vdc) +25ºC +85ºC -40ºC 0 5 2nd Harmonic Suppression (dB) 10 15 20 25 30 35 40 0 1 2 3 4 5 6 7 8 9 10 11 12 Control Voltage (Vdc) +25ºC +85ºC -40ºC 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 © 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