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PL680-37 Datasheet, PDF (5/10 Pages) PhaseLink Corporation – 38-640MHz Low Phase Noise XO | |||
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4. Jitter Specifications
PARAMETERS
CONDITIONS
Integrated jitter RMS
Integrated 12 kHz to 20 MHz
Period jitter RMS
With capacitive decoupling
between VDD and GND.
Over 10,000 cycles.
Period jitter Peak-to-
Peak
With capacitive decoupling
between VDD and GND.
Over 10,000 cycles.
(Preliminary) PL680-37/38/39
38-640MHz Low Phase Noise XO
FREQUENCY
106.25MHz
156.25MHz
212.5MHz
312.5MHz
622.08MHz
106.25MHz
156.25MHz
212.5MHz
312.5MHz
622.08MHz
106.25MHz
156.25MHz
212.5MHz
312.5MHz
622.08MHz
MIN.
TYP.
0.4
0.4
0.4
0.4
0.4
3
3
3
3
6
20
20
20
20
40
MAX.
0.5
0.5
0.5
0.5
0.5
5
5
5
5
8
30
30
30
30
50
UNITS
ps
ps
ps
5. Phase Noise Specifications
PARAMETERS
Phase Noise
relative to carrier
(typical)
FREQ.
106.25MHz
156.25MHz
212.5MHz
312.5MHz
622.08MHz
@10Hz
-66
-62
-62
-59
-49
@100Hz
-96
-92
-92
-85
-84
@1kHz
-122
-120
-118
-117
-111
@10kHz
-132
-132
-126
-128
-120
@100kHz
-126
-128
-120
-125
-118
@1M
-144
-140
-140
-139
-128
@10M
-150
-150
-150
-148
-138
UNITS
dBc/Hz
6. CMOS Electrical Characteristics
PARAMETERS
Output drive current
Output Clock Rise/Fall Time
Output Clock Rise/Fall Time
SYMBOL
IOH
IOL
CONDITIONS
VOH= VDD-0.4V, VDD=3.3V
VOL = 0.4V, VDD = 3.3V
0.3V ~ 3.0V with 15 pF load
20%-80% with 50⦠Load
MIN.
30
30
TYP. MAX.
0.7
0.3
UNITS
mA
mA
ns
ns
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/28/05 Page 5
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