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PLL520-70 Fiches technique(PDF) 3 Page - PhaseLink Corporation

No de pièce PLL520-70
Description  CMOS Low Phase Noise VCXO (for 45-90MHz Fund Xtal)
Download  5 Pages
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Fabricant  PLL [PhaseLink Corporation]
Site Internet  http://www.phaselink.com
Logo PLL - PhaseLink Corporation

PLL520-70 Fiches technique(HTML) 3 Page - PhaseLink Corporation

  PLL520-70 Datasheet HTML 1Page - PhaseLink Corporation PLL520-70 Datasheet HTML 2Page - PhaseLink Corporation PLL520-70 Datasheet HTML 3Page - PhaseLink Corporation PLL520-70 Datasheet HTML 4Page - PhaseLink Corporation PLL520-70 Datasheet HTML 5Page - PhaseLink Corporation  
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Preliminary
PLL520-70
CMOS Low Phase Noise VCXO (for 45-90MHz Fund Xtal)
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991
Rev 8/26/02 Page 3
4. General Electrical Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Supply Current (Loaded Outputs)
IDD
40
mA
Operating Voltage
VDD
3.13
3.47
V
Output Clock Duty Cycle
@ 1.4V
45
50
55
%
Short Circuit Current
±50
mA
5. Jitter specifications
PARAMETERS
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Period jitter RMS
77.76MHz
3.5*
ps
Period jitter peak-to-peak
77.76MHz
24*
ps
Integrated jitter RMS
Integrated 12 kHz to 20 MHz at 77.76MHz
0.5*
ps
*: To be measured
6. Phase noise specifications
PARAMETERS
FREQUENCY
@10Hz
@100Hz
@1kHz
@10kHz
@100kHz
UNITS
Phase Noise relative to
carrier
77.76MHz
-75
-95
-125
-145
-155
dBc/Hz
Note: Phase Noise at VCON = 0V – to be measured
7. CMOS Output Electrical Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Output High Voltage
VOH
IOH = -12mA (Standard drive)
2.4
V
Output Low Voltage
VOL
ILO = 12mA (Standard drive)
0.4
V
Output High Voltage at CMOS level
VOHC
IOH = -4mA (Standard drive)
VDD– 0.4
V
At TTL level (High drive)
36
51
mA
Output drive current
At TTL level (Standard drive)
12
17
mA
8. CMOS Switching Characteristics
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
0.8V ~ 2.0V with 10 pF load
1.15
Output Clock Rise/Fall Time
(Standard Drive)
0.3V ~ 3.0V with 15 pF load
3.7
0.8V ~ 2.0V with 10 pF load
0.5
Output Clock Rise/Fall Time
(High Drive)
0.3V ~ 3.0V with 15 pF load
1.5
ns


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