Features: • Packaged in 16 pin narrow (150 mil) SOIC• Uses 27 MHz crystal or clock input• Zero ppm synthesis error in all clocks (audio clocks exactly track 27 MHz video clock)• Audio clock supports 32, 44.1, and 48kHz sampling rates at 256X and 384X• Power down turns...
MK2722: Features: • Packaged in 16 pin narrow (150 mil) SOIC• Uses 27 MHz crystal or clock input• Zero ppm synthesis error in all clocks (audio clocks exactly track 27 MHz video clock)R...
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Parameter |
Conditions |
Min |
Typ |
Max |
Units |
Supply voltage, VDD |
Referenced to GND |
|
|
7 |
V |
Inputs and Clock Outputs |
Referenced to GND |
-0.5 |
|
VDD+0.5 |
V |
Ambient Operating Temperature |
0 |
70 |
°C | ||
Soldering Temperature |
Max of 10 seconds |
|
|
260 |
°C |
Storage temperature |
|
-65 |
|
150 |
°C |
The MK2722 is a low cost, low jitter, high performance clock synthesizer designed for Sigma Designs' MPEG decoder systems. Using analog Phase-Locked Loop (PLL) techniques, MK2722 accepts a 27 MHz crystal or clock input to produce multiple output clocks. The power down pin turns off the device, drawing less than 100 µA.
ICS MK2722 offers a wide variety of clock synthesizers for desktop and portable computers, and multimedia systems. Consult ICS to eliminate crystals and oscillators from your board.