MK3200
32.768 kHz Clock Oscillator
Description
The MK3200 is ICS’ lowest cost, low power clock
oscillator that generates a low power 32.768 kHz
output from an inexpensive 32.768 kHz watch crystal.
This part includes a power down pin and allows you to
tri state the output clock for in-circuit testing.
ICS manufactures the largest variety of clock
synthesizers for all applications. If more clock outputs
are needed, including MHz frequencies, see the
MK32xx family of parts. Consult ICS to eliminate
VCXOs, crystals and oscillators from your board.
Features
• Packaged in 8 pin SOIC
• Operates from 2.5 V to 5 V
• Consumes only 3.5 µA in normal operation
• Accepts an inexpensive 32.768 kHz crystal input
• Offers power down mode
• Includes an Output Enable pin to tri state
the output for in-circuit testing
• Advanced, low power, sub-micron CMOS process
• For other 32.768 kHz-based clocks with MHz
outputs, please consult ICS
• Industrial temperature version available
Block Diagram
VDD
GND
Power Down
X1
32.768 kHz
crystal
X2
Crystal
Oscillator
Output
Buffer
32.768 kHz Clock
Output Enable
MDS 3200 C
1
Revision 101001
Integrated Circuit Systems, Inc. • 525 Race Street • San Jose •CA • 95126• (408)295-9800tel • www.icst.com
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
