| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Nominal Frequency | 2.500MHz to 80.000MHz, 98.304MHz, 100.000MHz, and 106.250MHz |
The specified reference or "center" frequency of the oscillator. Typically specified in megahertz (MHz)or kilohertz (kHz). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> 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 @25°C, Shock, and Vibration)
±100ppm Maximum
±50ppm Maximum
±25ppm Maximum
±20ppm Maximum
|
This "inclusive" specification is the amount of frequency deviationfrom the center frequency associated with a set of operatingconditions. These conditions include: Operating Temperature Range,Supply Voltage, and Output Load. This parameter is specified with amaximum and minimum frequency deviation, expressed in percent (%)or parts per million (ppm). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Operating Temperature Range | -10°C to +70°C (Standard)
-40°C to +85°C (Optional) |
The maximum and minimum temperatures that the oscillator device can be exposed to during oscillation. Over thistemperature range, all of the specified device operatingparameters are guaranteed. |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Supply Voltage (VDD) | 1.8VDC ±5% |
The DC input voltage necessary for oscillator operation, specified involts. |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Input Current | 3mA Maximum from 2.500MHz to 10.000MHz
4mA Maximum from 10.000001MHz to 34.999999MHz
8mA Maximum from 35.000MHz to 50.000MHz
10mA Maximum from 50.000001MHz to 70.000MHz
18mA Maximum from 70.000001MHz to 90.000MHz
25mA Maximum from 90.000001MHz to 106.250MHz |
The amount of current consumption by an oscillator from the powersupply, typically specified in milliamps (mA). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Output Voltage Logic High (VOH) | 90% of VDD Minimum (IOH = -4mA) |
Defined as the Output Voltage Logic High or "Logic 1" (Figure 1 in oscillator glossary of terms). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Output Voltage Logic Low (VOL) | 10% of VDD Maximum (IOL = 4mA) |
Defined as the Output Voltage Logic Low or "Logic 0" (Figure 1 in oscillator glossary of terms). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Duty Cycle | Measured at 50% of waveform
50 ±10(%)
50 ±5(%) |
The measure of output waveform uniformity. This term, also referredto as symmetry, is a measurement of the time that the outputwaveform is in a logic high state, expressed as a percentage (%).This parameter is measured at a specified voltage threshold or at apercentage of the output waveform amplitude (Figure 1 in the oscillator glossary of terms). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Rise Time/Fall Time | 6nSec Maximum over Nominal Frequency of 2.500MHz to 40.000MHz
3nSec Maximum over Nominal Frequency of 40.000001MHz to 106.250MHz |
The Rise Time, measured in nanoseconds (nSec), is defined as thetransition time from an output logic low to an output logic high.Conversely, the Fall Time, also measured in nanoseconds (nSec), isdefined as the transition time from an output logic high to an outputlogic low. This transition time is measured at specified voltagethresholds or at specified percentages of the output waveformamplitude (Figure 1 in the oscillator glossary of terms). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Load Drive Capability | 15pF Maximum |
The maximum load the oscillator can drive specified in terms of thenumber of gates or the type of load circuit (Figures 2, 3 and 4 in oscillator glossary of terms). |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> 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. |
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| Output Control Function | Tri-State Enable High |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
| Tri-State Input Voltage | 90% of VDD Minimum or No Connection to enable output
10% of VDD Maximum to disable output (High Impedance) |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
| Standby Current | (Measured with Disabled Output, High Impedance)
10µA Maximum |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> Start Up Time | 10mSec Maximum |
The specified time from oscillator power-up to the time the oscillatorreaches steady state oscillation. |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
| RMS Phase Jitter | 1pSec Maximum (12kHz to 20MHz offset frequency) |
| 640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram"> |
EC39 Data Sheet
