ICS348-22

QUAD PLL CLOCK SYNTHESIZER

EPROM CLOCK SYNTHESIZER

IDT™ / ICS™ QUAD PLL CLOCK SYNTHESIZER

2

ICS348-22

REV B 012005

Pin Assignment

Output Configuration Table

16

1

15

2

14

X1

X2

3

13

S0

4

12

S1

VDD

5

11

CLK9

6

PDTS

7

VDD

8

GND

S2

VDD

GND

CLK1

CLK5

CLK2

CLK6

9

10

CLK3

CLK7

CLK4

CLK8

20

19

18

17

20-pin (150 mil) SSOP (QSOP)

S2 S1 S0

Outputs

0

0

0 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=187 MHz, CLK8=189 MHz,

0

0

1 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=187 MHz, CLK8=189 MHz,

0

1

0 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=187 MHz, CLK8=189 MHz,

0

1

1 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=187 MHz, CLK8=189 MHz,

1

0

0 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=187 MHz, CLK8=189 MHz,

1

0

1 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=187 MHz, CLK8=189 MHz,

1

1

0 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=187 MHz, CLK8=189 MHz,

1

1

1 CLK1,2,3,4,5,9=127 MHz, CLK6=CLK7=OFF, CLK8=189 MHz,