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  ANALOG FREQUENCY MULTIPLIER
Analog Frequency Multiplier
 AFM-VCXO
      Phase Noise
      Jitter Performance
 AFM-XO
      Phase Noise
      Jitter Performance



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PhaseLink’s low phase noise and low jitter Analog Frequency Multiplier products the most cost efficient solutions with high linearity, wide pull-range, and very high temperature stability. The low phase noise and jitter performance of the AFM family of products, combined with their low system implementation cost and small form-factor packaging (TSSOP, SSOP, 3x3 QFN) make them the ideal choice for telecommunications, Storage networking, and high speed networking LAN systems.
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AFM-VCXO Phase Noise


Part Number Input Freq(MHz) AFM Range (MHz) Output Freq (MHz) Output
Type
Phase Noise at Freq Offset from Carrier (dBc/Hz) Datasheet
Carrier Freq 10Hz 100Hz 1KHz 10KHz 100KHz 1MHz 10MHz
PL560-08 75 - 200 4 300 - 800 LVPECL 622.08 -55 -85 -110 -130 -137 -148 -150
PL560-09 75 - 200 4 300 - 800 LVDS 622.08 -55 -85 -110 -130 -137 -148 -150
PL560-37 30 - 80 4 120 - 320 LVCMOS 155.52 -55 -82 -110 -128 -142 -148 -150
PL560-38 30 - 80 4 120 - 320 LVPECL 155.52 -50 -82 -110 -128 -142 -148 -150
PL560-39 30 - 80 4 120 -320 LVDS 155.52 -50 -82 -110 -128 -142 -148 -150
PL560-47 30 - 80 2 60 - 160 LVCMOS 155.52 -50 -95 -122 -138 -142 -148 -149
PL560-48 30 - 80 2 60 -160 LVPECL 155.52 -65 -95 -122 -138 -142 -148 -149
PL560-49 30 - 80 2 60 - 160 LVDS 155.52 -65 -95 -122 -138 -142 -148 -149
PL560-68
75 - 200
2
150 - 400
LVPECL
311.04
-60 -85 -122 -135 -142 -150 -151
PL560-69 75 - 200
2
150 - 400
LVDS 311.04 -60 -85 -122 -135 -142 -150 -151
 


AFM-VCXO Jitter Performance / Sub-Harmonic Content


Part Number Jitter Calc Freq (MHz) RMS Period Jitter (MHz) Peak to Peak Period Jitter (ps) RMS Accumulated (L.T.) Jitter Phase Jitter
12KHz-20MHz (ps)
Spectral Spec/Sub-Harmonic
Content (db), Freq(MHz)
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Carrier Freq @
-75 (Fc)
@
-50 (Fc)
@
-25 (Fc)
@
+25 (Fc)
@
+50 (Fc)
@
+75 (Fc)
PL560-08 622 4 6 25 30 6 0.09 622 -50 -50 -45 -47 -47 -55
PL560-09 622 4 6 25 30 6 0.09 622 -50 -50 -45 -47 -47 -55
PL560-37 155 4 6 18 20 6 0.25 155.52 -50 -62 -65 -75
PL560-38 155 4 6 18 20 6 0.25 155.52 -75 -62 -65 -75
PL560-39 155 2.5 6 18 20 6 0.25 155.52 -75 -62 -65 -75
PL560-47 155 2.5 3 18 20 3 0.25 155.52 -75 -68 -68
PL560-48 155 2.5 3 18 20 3 0.25 155.52 -68 -68
PL560-49 155 2.5 3 18 20 3 0.27 155.52 -68 -68
PL560-68 311 2.5 3 18 20 3 0.18 311.04 -72 -85
PL560-69 311 2.5 3 18 20 3 0.18 311.04 -72 -85
Note 1: Wavecrest Data 1,000,000 hits.
Note 2: Phase Noise was obtained using Agilent E5500 data.
Note 3: No Filtering was used in Jitter Calculations.
Note 4: Spectral Specifications were obtained using Agilent E7401A.



AFM-XO Phase Noise


Part Number Input Freq(MHz) AFM Range (MHz) Output Freq (MHz) Output
Type
Phase Noise at Freq. Offset from Carrier (dBc/Hz) Datasheet
Carrier Freq 10Hz 100Hz 1KHz 10KHz 100KHz 1MHz 10MHz
PL663-07 30 - 80 2 60 - 160 LVCMOS 156.25 -75 -105 -130 -140 -145 -150 -150
PL663-08 30 - 80 2 60 - 160 LVPECL 155.52 -75 -105 -130 -140 -145 -150 -150
PL663-17 75 - 140 2 150 - 280 CMOS 212.5 -70 -100 -130 -140 -145 -148 -148
PL663-18 75 - 140 2 150 - 280 LVPECL 212.5 -70 -100 -130 -140 -145 -148 -148
PL663-19 75 - 140 2 150 - 280 LVDS 212.5 -70 -100 -130 -140 -145 -148 -148
PL663-28 140- 160 2 280 - 320 LVPECL 311.04 -60 -92 -122 -140 -142 -146 -146
PL663-29 140- 160 2 280 - 320 LVDS 311.04 -60 -92 -122 -140 -142 -146 -148
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AFM-XO Jitter Performance / Sub-Harmonic Content


Part Number Jitter Calc Freq (MHz) RMS Period Jitter (MHz) Peak to Peak Period Jitter (ps) RMS Accumulated (L.T.) Jitter Phase Jitter
12KHz-20MHz (ps)
Spectral Spec/Sub-Harmonic
Content (db), Freq(MHz)
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Carrier Freq @
-75 (Fc)
@
-50 (Fc)
@
-25 (Fc)
@
+25 (Fc)
@
+50 (Fc)
@
+75 (Fc)
PL663-07 156.25 2 3 16 20 3 0.24 156.25 -70 -65 -75
PL663-08 156.25 2 3 16 20 3 0.24 156.25 -70 -65 -75
PL663-17 212.50 2.5 4 18 20 4 0.19 212.50 -70 -68
PL663-18 212.50 2.5 4 18 20 4 0.19 212.50 -70 -68
PL663-19 212.50 2.5 4 18 20 4 0.19 212.50 -70 -68
PL663-28 311.04 2.5 4 18 20 4 0.16 311.04 -65 -85
PL663-29 311.04 2.5 4 18 20 4 0.16 311.04 -65 -85
Note 1: Wavecrest Data 10,000 hits.
Note 2: No Filtering was used in Jitter Calculations.
Note 3: Spectral Specifications were obtained using Agilent E7401A.



 
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