 |
Nominal Frequency |
From 1.544MHz to 125.000MHz
Or 125.009MHz, 125.00937MHz, 125.010MHz, 127.000MHz, 130.000MHz, 132.000MHz,
133.000MHz, 133.333MHz, 137.472MHz, 142.850MHz, 150.000MHz, 155.520MHz, or 156.250MHz
|
|
The specified reference or "center" frequency of the oscillator.
Typically specified in megahertz (MHz)or kilohertz (kHz).
|
|
Frequency Tolerance/Stability |
(Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the Operating Temperature Range,
Supply Voltage Change, Output Load Change, First Year Aging at 25°C, Shock and Vibration)
±100ppm Maximum
±50ppm Maximum
±25ppm Maximum
±20ppm Maximum |
|
This "inclusive" specification is the amount of frequency deviation
from the center frequency associated with a set of operating
conditions. These conditions include: Operating Temperature Range,
Supply Voltage, and Output Load. This parameter is specified with a
maximum and minimum frequency deviation, expressed in percent (%)
or parts per million (ppm).
|
|
Operating Temperature Range |
-10°C to +70°C
-40°C to +85°C (±20ppm is not available with this option > 106.2500001MHz) |
|
The maximum and minimum temperatures that
the oscillator device can be exposed to during oscillation. Over this
temperature range, all of the specified device operating
parameters are guaranteed.
|
|
Supply Voltage (VDD) |
3.3VDC ±10% |
|
The DC input voltage necessary for oscillator operation, specified in
volts.
|
|
Input Current |
10mA Maximum from 1.544MHz to 32.000MHz
18mA Maximum from 32.001MHz to 50.000MHz
20mA Maximum from 50.001MHz to 70.000MHz
40mA Maximum from 70.001MHz to 125.000MHz
60mA Maximum from 125.000MHz to 156.250MHz |
|
The amount of current consumption by an oscillator from the power
supply, typically specified in milliamps (mA).
|
|
Output Voltage Logic High (VOH) |
90% of VDD Minimum (IOH=-8mA) |
|
Defined as the Output Voltage Logic High or "Logic 1"
(Figure 1 in oscillator
glossary of terms).
|
|
Output Voltage Logic Low (VOL) |
10% of VDD Maximum (IOL=+8mA) |
|
Defined as the Output Voltage Logic Low or "Logic 0"
(Figure 1 in oscillator
glossary of terms).
|
|
Duty Cycle |
50 ±10(%) Measured at 50% of waveform with HCMOS Load or 1.4VDC with TTL Load 1.544MHz to 70.000MHz
50 ±10(%) Measured at 50% of waveform with HCMOS Load 70.001MHz to 156.250MHz
50 ±5(%) Measured at 50% of waveform with HCMOS Load or with TTL Load 1.544MHz to 125.000MHz
50 ±5(%) Measured at 50% of waveform with HCMOS Load at 25°C at 3.3VDC 125.001MHz to 156.250MHz |
|
The measure of output waveform uniformity. This term, also referred
to as symmetry, is a measurement of the time that the output
waveform is in a logic high state, expressed as a percentage (%).
This parameter is measured at a specified voltage threshold or at a
percentage of the output waveform amplitude (Figure 1 in the oscillator glossary of terms).
|
|
Rise Time/Fall Time |
5nSec Maximum measured over 0.4VDC to 2.4VDC with 10LSTTL load or
from 10% to 90% of waveform with 15pF HCMOS load from 1.544MHz to 35.000MHz
7nSec Maximum measured over 0.4VDC to 2.4VDC with 10TTL load or
from 10% to 90% of waveform with 30pF HCMOS load from 1.544MHz to 35.000MHz
5nSec Maximum measured over 0.4VDC to 2.4VDC with TTL load or
from 10% to 90% of waveform with HCMOS load from 35.000MHz to 125.000MHz
3nSec Maximum measured 10% to 90% of waveform with HCMOS Load 125.001MHz to 156.250MHz |
|
The Rise Time, measured in nanoseconds (nSec), is defined as the
transition time from an output logic low to an output logic high.
Conversely, the Fall Time, also measured in nanoseconds (nSec), is
defined as the transition time from an output logic high to an output
logic low. This transition time is measured at specified voltage
thresholds or at specified percentages of the output waveform
amplitude
(Figure 1 in the oscillator glossary of terms).
|
|
Load Drive Capability |
10TTL or 30pF HCMOS Load Maximum from 1.544MHz to 35.000MHz
10TTL or 15pF HCMOS Load Maximum from 35.001MHz to 70.000MHz
15pF HCMOS Load Maximum from 70.001MHz to 156.250MHz |
|
The maximum load the oscillator can drive specified in terms of the
number of gates or the type of load circuit (Figures 2, 3 and 4 in oscillator glossary of terms).
|
|
Storage Temperature |
-55°C to +125°C |
|
The minimum and maximum temperatures that the device can
be stored or exposed to when in a non-oscillation state. After exposing or
storing the device at the minimum or maximum temperatures for a length of
time, all of the operating specifications are guaranteed over the specified
Operating Temperature Range.
|
|
| Output Control Function |
Tri-State Enable High |
|
| Tri-State Input Voltage |
+0.7VDD Min. or No Connect to Enable Output. +0.3VDD Max. to Disable Output. |
|
| RMS Phase Jitter |
1pSec Maximum (12kHz to 20MHz offset frequency) |
|
Start Up Time |
10mSec Maximum |
|
The specified time from oscillator power-up to the time the oscillator
reaches steady state oscillation.
|
|
| Standby Current |
10µA Maximum (Disabled Output, High Impedance) |
|
Check Stock
Mechanical Dimensions
Part Number Constructor / Request a Quote or Sample
Marking Specifications
Environmental & Mechanical Specifications
Other Resources