PLL620-80
Low Phase Noise XO (9.5-65MHz Output)
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991
www.phaselink.com Rev 11/09/04 Page 2
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
VDD
4.6
V
Input Voltage, dc
VI
-0.5
VDD+0.5
V
Output Voltage, dc
VO
-0.5
VDD+0.5
V
Storage Temperature
TS
-65
150
°C
Ambient Operating Temperature*
TA
-40
85
°C
Junction Temperature
TJ
125
°C
Lead Temperature (soldering, 10s)
260
°C
ESD Protection, Human Body Model
2
kV
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the
device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other
conditions above the operational limits noted in this specification is not implied.
*
Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.
2. Crystal Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Crystal Resonator Frequency
FXIN
Fundamental
19
65
MHz
Crystal Loading Rating
CL (xtal)
Die
8*
pF
Interelectrode Capacitance
C0
5
pF
Recommended ESR
RE
AT cut
30
Ω
Note: Parameters denoted with an asterisk (*) represent nominal characterization data and are not production tested to any specific
limits.
3. General Electrical Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Supply Current (Loaded Outputs)
IDD
PECL/LVDS/CMOS
100/80/40
mA
Operating Voltage
VDD
2.97
3.63
V
Output Clock Duty Cycle
@ 50% VDD (CMOS)
@ 1.25V (LVDS)
@ VDD – 1.3V (PECL)
45
45
45
50
50
50
55
55
55
%
Short Circuit Current
±50
mA
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