MK1711-01

I C R O C LOC K Description The MK1711-01 is a low cost, low jitter, high performance, high speed PLL clock synthesizer designed for high-frequency applications. Using MicroClock’s analog and digital Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 20 MHz crystal to generate a highquality output clock up to 200MHz. MicroClock manufactures the largest variety of clock synthesizers for all applications. Consult MicroClock to eliminate crystals and oscillators from your board. MK1711-01 200 MHz Selectable Clock Source Features Packaged in 16 pin narrow SOIC Uses an inexpensive 20.0 MHz crystal Eight selectable frequencies up to 200 MHz Duty cycle of 50% typical +3.3V operating voltage 25mA output drive capability at TTL levels Compatible with TI DSP devices Block Diagram VDD VDDP S2:0 3 X1 PLL/Clock Synthesis Circuitry Crystal Oscillator Output Buffer CLK 20 MHz crystal X2 Output Enable 1 Revision 120897 Printed 11/15/00 MicroClock Division of ICS1271 Parkmoor Ave.San JoseCA95126(408)295-9800tel(408)295-9818fax MDS 1711-01 B I C R O C LOC K Pin Assignment MK1711-01 200 MHz Selectable Clock Source MK1711-01 X1 VDD VDD VDDP GND GND SEL3V INVCLK 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 X2 OE NC CLK NC S0 S1 S2 Output Clock Select Table (MHz) Input 20 20 20 20 20 20 20 20 S2 0 0 0 0 1 1 1 1 S1 0 0 1 1 0 0 1 1 S0 0 1 0 1 0 1 0 1 CLK1 200 182 167 154 143 133 125 118 16 pin narrow (150 mil) SOIC Pin Descriptions Number 1 2 3 4 5 6 7 8...