DS4625 Datasheet, PDF (2/6 Pages) Maxim Integrated Products – 3.3V Dual-Output LVPECL Clock Oscillator

3.3V Dual-Output LVPECL Clock Oscillator
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to ground unless otherwise noted.)
Voltage Range on Any Pin Relative to Ground......-0.3V to +4.0V
Operating Temperature Range ...........................-40°C to +70°C
Junction Temperature ......................................................+150°C
θ_JA ...................................................................+90°C/W (Note 1)
Storage Temperature Range ...............................-55°C to +85°C
Soldering Temperature (3 passes max of reflow)......Refer to the
IPC/JEDEC J-STD-020 Specification.
Note 1: Package thermal resistances were obtained using a two-layer board. For detailed information on package thermal consider-
ations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Operating Voltage Range
SYMBOL
V_CC
CONDITIONS
Input-Voltage High (OE)
V_IH
Input-Voltage Low (OE)
V_IL
MIN
2.97
0.7 x
V_CC
0
TYP
3.3
MAX
3.63
UNITS
V
V_CC
V
0.3 x
V
V_CC
ELECTRICAL CHARACTERISTICS
(V_CC = +2.97V to +3.63V, T_A = -40°C to +70°C, typical values are at V_CC = +3.3V and T_A = +25°C, unless otherwise noted.) (Notes 2, 3)
PARAMETER
Operating Current
Output Frequency
Startup Time
Frequency Stability
Frequency Stability Over
Temperature with Initial
Tolerance
Initial Tolerance
Frequency Change Due to
V_CC
Frequency Change Due to Load
Variation
Aging (15 Years)
OE Pullup Resistance
SYMBOL
CONDITIONS
I_{CC_PU}
I_{CC_PL}
I_{CC_OEZ}
f_OUT1
f_OUT2
t_START
LVPECL, output unloaded
LVPECL, output loaded
V_OE = V_IL
V_OE = V_IH
(Note 4)

f_TOTAL/f_C
Temperature, aging, load, supply, and
initial tolerance (Note 5)

f_TEMP/f_C V_CC = +3.3V

f_INITIAL/f_C V_CC = +3.3V, T_A = +25°C

f_VCC V_CC = +3.3V ±10%, T_A = +25°C

f_LOAD/f_C ±10% variation in termination resistance

f_AGING/f_C
R_PU
T_A = +25°C
MIN TYP MAX UNITS
65
90
mA
120 140
mA
80
115
mA
f_C
MHz
1.0
ms
-50
+50 ppm
-35
+35 ppm
±20
ppm
-3
+3 ppm/V
±1
ppm
-7
+7
ppm
70
100 130
k

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