DS4000 Digitally Controlled TCXO
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ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground -0.3V to +6.0V
Storage Temperature Range -55°C to +85°C
Operating Voltage Range V
CC
= 5V ±5%
Operating Temperature Range
Commercial 0°C to +70°C
Industrial -40°C to +85°C
Soldering Temperature See IPC/JEDEC J-STD-020A (2x max)
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 can affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(V
CC
= 5V ±5%, over the operating temperature range.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage V
CC
(Notes 1, 2) 4.75 5.0 5.25 V
Oscillator Supply Voltage V
OSC
(Notes 1, 2) 4.75 5.0 5.25 V
Input Logic High V
IH
(Note 1) 2.2 V
CC
+ 0.3 V
Input Logic Low V
IL
(Note 1) -0.3 +0.8 V
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 5V ±5%, over the operating temperature range.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Active Supply Current I
CC
(Notes 3, 4) 1.5 2 mA
Active Oscillator Supply Current I
OSC
(Notes 3, 4) 3.5 5.5 mA
Output Logic High 2.4V I
OH
(Note 1) -1 mA
Output Logic Low 0.4V I
OL
(Note 1) 4 mA
Input Leakage I
LI
1
mA
I/O Leakage I
LO
1
mA
Temperature Conversion Time t
CONVT
(Note 3) 250 300 ms
Note 1: All voltages are referenced to ground.
Note 2: For ±10% operating range, contact factory.
Note 3: Typical values are at +25°C and nominal supplies.
Note 4: These parameters are measured with the outputs disabled.
