Features: • Ultra-low operating voltage from 1.8 V to 2.4 V• 10 mA supply current• 27 MHz input clock frequency• Fixed 24.576 MHz clock supports IEEE1394• Fixed 12 MHz clock supports USB• Fixed 72 MHz CCD clock• Packaged in 8-pin TSSOP (Pb free)PinoutSpeci...
ICS421-05: Features: • Ultra-low operating voltage from 1.8 V to 2.4 V• 10 mA supply current• 27 MHz input clock frequency• Fixed 24.576 MHz clock supports IEEE1394• Fixed 12 MHz ...
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Stresses above the ratings listed below can cause permanent damage to the ICS421-05. These ratings, which are tandard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these r any other conditions above those indicated in the operational sections of the specifications is not implied. xposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical arameters are guaranteed only over the recommended operating temperature range.
Item |
Rating |
Supply Voltage, VDD |
-0.5 V to 7 V |
All Inputs and Outputs |
-0.5 V to VDD +0.5 V |
Ambient Operating Temperature |
0 to +70 |
Storage Temperature |
-65 to +150 |
Junction Temperature |
125 |
Soldering Temperature |
260 |
The ICS421-05 is a low-power, low-jitter clock synthesizer developed for digital camera applications. The device accepts a 27 MHz input clock to support common digital video camera interface frequencies including a 12 MHz for USB, 24.576 MHz for IEEE1394, and a 72 MHz CCD clock. Power consumption was minimized by lowering the voltage requirement to 1.8 V minimum.
The ICS421-05 utilizes a small form factor 8-pin TSSOP package.
ICS is a leader in low power, consumer application clock sources. Devices are capable of supporting CCD, video, audio, USB, CPU, and other peripherals.