FIXED FREQUENCY SYNTHESIZER SURFACE MOUNT MODEL: FCPH1280-10 1280 MHz fixed frequency FEATURES: ► Exceptionally Low Phase Noise ► No Programming Required ► Lead Free - RoHS Compliant ► Patent Pending REL-PRO® Technology ► Small Size, Surface Mount Phase Noise -40 -50 -60 Phase Noise (dBc/Hz) -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 100 1000 10000 100000 1000000 10000000 Offset Frequency (Hz) PN3 / 1280.01 MHz / 3.89 dBm SPECIFICATIONS (Rev. C 07/10/08) Frequency Reference Input Frequency Reference Input Voltage 1280 MHz 10 MHz Typical Phase Noise Vcc V (Vdc) I (mA Max.) Digital +5 15 Vtune +8 10 Pin 6 - Ref. Input Pin 7 - VCC 1 (PLL) Pin 8 - VCC 2 (Vtune) Pin 9 - VCC 3 (VCO) Pin 13 - RF Out Pin 14 - Lock Detect Pin 10 to 12 - Ground Pin 1 to 5, 15, 16 - NC VCO +8 35 NC - Not Connected +5 dBm ±2dB (Typ.) 90 dB (Typ.) 15 dB (Typ.) 90 mSec (Max.) * 50 Ohms Offset Phase Noise @ 1 kHz -98 dBc/Hz @ 10 kHz -117 dBc/Hz @ 100 kHz -140 dBc/Hz Lock Detect Indicator CMOS 3.3 V Operating -40 to +85 °C Temperature Range * From stable power on to stable lock detect Absolute Maximum Ratings Storage Temp. Range Bias Voltage (Digital) Bias Voltage (Tune) Bias Voltage (VCO) DC Voltage Applied to RF Out 273LF Pin-Out 1 V p-p to 3.3 V p-p Bias Voltage Output Power Spurious & Ref. Sideband Harmonic Suppression Settling Time Output Impedance Package # -55 to +125 ºC +5.25 V +12.0 V +8.5 V ±25 V FIXED FREQUENCY SYNTHESIZER SURFACE MOUNT MODEL: FCPH1280-10 1280 MHz fixed frequency HARMONIC SUPPRESSION Ref 1 4 dBm Att * RBW * VBW 30 kHz 5 kHz SWT 34 s 30 dB 0 1 AP CLRWR 2 3 -20 -30 Marker 1 [T1 ] 3.39 1.280448718 Delta 2 [T1 ] -12.97 2.564102564 Delta 3 [T1 ] -20.66 4 1.282051282 dBm GHz A dB GHz dB GHz -40 -50 -60 -70 -80 -90 -100 Start 1 GHz 500 MHz/ Stop 6 GHz 1MHz Jump Fwd Date: 21.NOV.2005 18:20:04 REFERENCE SIDEBAND SUPPRESSION * RBW Ref 4 dBm Att 30 dB 1 1 kHz 100 Hz SWT 250 s * VBW Marker 1 [T1 ] 3.19 dBm 1.279983974 GHz 0 1 AP CLRWR -20 -30 -40 -50 -60 -70 -80 -90 -100 Center * A -10 1.279983974 GHz 1MHz Jump Fwd Date: 21.NOV.2005 13:07:24 2.5 MHz/ Span 25 MHz PERFORMANCE PLOTS -10 Delta 4 [T1 ] -30.43 dB 3.846153846 GHz