Features: • Packaged as 8 pin SOIC or die• Separate VDD supplies allow voltage translation• Clock frequency of 0 - 250 MHz• Duty cycle of 45/55• Operating voltages of 2.375 to 5.5 V• Tri-state output for board level testing• 24 mA drive capability• I...
ICS508: Features: • Packaged as 8 pin SOIC or die• Separate VDD supplies allow voltage translation• Clock frequency of 0 - 250 MHz• Duty cycle of 45/55• Operating voltages of 2...
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Parameter | Conditions |
Minimum |
Typical |
Maximum |
Units |
Supply Voltage, VDD | Referenced to GND |
7 |
V | ||
Inputs | Referenced to GND |
-0.5 |
VDD+0.5 |
V | |
Clock Output | Referenced to GND |
-0.5 |
VDD+0.5 |
V | |
Ambient Operating Temperature |
0 |
70 |
|||
ICS512MI only |
-40 |
85 |
|||
Soldering Temperature | Max of 10 seconds |
260 |
|||
Storage temperature |
-65 |
150 |
The ICS508 is the most cost effective way to generate a high quality, high frequency CMOS clock output from a PECL clock input.
The ICS508 has separate VDD supplies for the PECL input buffer and the output buffer allowing different voltages to be used. For example, the input clock could use a 3.3 V supply while the output operates from 2.5 V.
The device has an Output Enable pin that tri-states the clock output when the OE pin is taken low.
The ICS508 is a member of the ClockBlocks™ family of devices.