AD9577 データシートの表示（PDF） - Analog Devices
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AD9577 Datasheet PDF : 44 Pages
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Data Sheet
AD9577
PLL1 CLOCK OUTPUT JITTER
Table 2.
Parameter1
Min Typ Max Unit Test Conditions/Comments2
LVPECL INTEGRATED RANDOM PHASE JITTER
25 MHz crystal used
RMS Jitter (625 MHz Output)
460 750 fs rms 12 kHz to 20 MHz, Na = 100, Vx = 2, Dx = 2
430 650 fs rms 50 kHz to 80 MHz, Na = 100, Vx = 2, Dx = 2
RMS Jitter (156.25 MHz Output)
460 750 fs rms 12 kHz to 20 MHz, Na = 100, Vx = 4, Dx = 4
RMS Jitter (106.25 MHz Output)
460 750 fs rms 12 kHz to 20 MHz, Na = 102, Vx = 4, Dx = 6
LVDS INTEGRATED RANDOM PHASE JITTER
25 MHz crystal used
RMS Jitter (625 MHz Output)
470 820 fs rms 12 kHz to 20 MHz, Na = 100, Vx = 2, Dx = 2
450 790 fs rms 50 kHz to 80 MHz, Na = 100, Vx = 2, Dx = 2
RMS Jitter (156.25 MHz Output)
470 790 fs rms 12 kHz to 20 MHz, Na = 100, Vx = 4, Dx = 4
RMS Jitter (106.25 MHz Output)
470 790 fs rms 12 kHz to 20 MHz, Na = 102, Vx = 4, Dx = 6
CMOS INTEGRATED RANDOM PHASE JITTER
25 MHz crystal used, 50 Ω load
RMS Jitter (100 MHz Output)
470 920 fS rms 12 kHz to 20 MHz, Na = 96, Vx = 4, Dx = 6
RMS Jitter (33.3 MHz Output)
420 700 fS rms 12 kHz to 5 MHz, Na = 88, Vx = 6, Dx = 11
LVPECL INTEGRATED RANDOM PHASE JITTER
19.44 MHz crystal used
RMS Jitter (622.08 MHz Output)
500 680 fs rms 12 kHz to 20 MHz, Na = 128, Vx = 2, Dx = 2
460 590 fs rms 50 kHz to 80 MHz, Na = 128, Vx = 2, Dx = 2
RMS Jitter (155.52 MHz Output)
480 680 fs rms 12 kHz to 20 MHz, Na = 112, Vx = 2, Dx = 7
LVDS INTEGRATED RANDOM PHASE JITTER
19.44 MHz crystal used
RMS Jitter (622.08 MHz Output)
520 780 fs rms 12 kHz to 20 MHz, Na = 128, Vx = 2, Dx = 2
480 710 fs rms 50 kHz to 80 MHz, Na = 128, Vx = 2, Dx = 2
RMS Jitter (155.52 MHz Output)
480 750 fs rms 12 kHz to 20 MHz, Na = 112, Vx = 2, Dx = 7
CMOS INTEGRATED RANDOM PHASE JITTER
19.44 MHz crystal used, 50 Ω load
RMS Jitter (155.52 MHz Output)
470 700 fs rms 12 kHz to 20 MHz, Na = 112, Vx = 2, Dx = 7
RMS Jitter (38.88 MHz Output)
440 650 fs rms 12 kHz to 5 MHz, Na = 112, Vx = 2, Dx = 28
LVPECL PERIOD AND CYCLE-TO-CYCLE JITTER (100 MHz OUTPUT)
25 MHz crystal used, Na = 96, Vx = 4, Dx = 6
Output Peak-to-Peak Period Jitter
13
ps p-p 10,000 cycles, average of 25 measurements
Output RMS Period Jitter
2
ps rms 10,000 cycles, average of 25 measurements
Output Peak-to-Peak, Cycle-to-Cycle Jitter
19
ps p-p 1,000 cycles, average of 25 measurements
Output RMS Cycle-to-Cycle Jitter
3
ps rms 1,000 cycles, average of 25 measurements
LVDS PERIOD AND CYCLE-TO-CYCLE JITTER (100 MHz OUTPUT)
25 MHz crystal used, Na = 96, Vx = 4, Dx = 6
Output Peak-to-Peak Period Jitter
17
ps p-p 10,000 cycles, average of 25 measurements
Output RMS Period Jitter
2
ps rms 10,000 cycles, average of 25 measurements
Output Peak-to-Peak, Cycle-to-Cycle Jitter
25
ps p-p 1,000 cycles, average of 25 measurements
Output RMS Cycle-to-Cycle Jitter
4
ps rms 1,000 cycles, average of 25 measurements
CMOS PERIOD AND CYCLE-TO-CYCLE JITTER (100 MHz OUTPUT)
25 MHz crystal used, 50 Ω load, Na = 96,
Vx = 4, Dx = 6
Output Peak-to-Peak Period Jitter
25
ps p-p 10,000 cycles, average of 25 measurements
Output RMS Period Jitter
3
ps rms 10,000 cycles, average of 25 measurements
Output Peak-to-Peak Cycle-to-Cycle Jitter
36
ps p-p 1,000 cycles, average of 25 measurements
Output RMS Cycle-to-Cycle Jitter
6
ps rms 1,000 cycles, average of 25 measurements
1 All period and cycle-to-cycle jitter measurements are made with a Tektronix DPO70604 oscilloscope.
2 x indicates either 0 or 1 for any given test condition.
Rev. A | Page 5 of 44
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