ICS512

LOCO™ PLL CLOCK MULTIPLIER

CLOCK MULTIPLIER

IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER

5

ICS512

REV H 051310

DC Electrical Characteristics

VDD=3.3 V ±5% , Ambient temperature 0 to +70

° C, unless stated otherwise

AC Electrical Characteristics

VDD=3.3 V ±5%, Ambient Temperature 0 to +70

° C, unless stated otherwise

Note: The phase relationship between intput and output clocks can change at power up. For a fixed phase

relationship, see the ICS570 or the ICS527.

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Operating Voltage

VDD

3

5.5

V

Input High Voltage, ICLK only

ICLK (pin 1)

(VDD/2)+1

VDD/2

V

Input Low Voltage, ICLK only

ICLK (pin 1)

VDD/2

(VDD/2)-1

V

Input High Voltage

S0, S1

VDD-0.5

V

Input Low Voltage

S0, S1

0.5

V

Output High Voltage, CMOS high

VDD-0.4

V

Output High Voltage

2.4

V

Output Low Voltage

0.4

V

IDD Operating Supply Current,

20 MHz crystal

No load, 100 MHz

9

mA

Short Circuit Current

CLK output

+70

mA

Input Capacitance, S1, S0

Pins 6, 7

4

pF

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Input Frequency, crystal input

527

MHz

Input Frequency, clock input

250

MHz

Output Frequency, VDD = 4.5 to 5.5 V

0 to +70°C

14

200

MHz

-40 to +85°C

14

160

MHz

Output Frequency, VDD = 3.0 to 3.6 V

0 to +70°C

14

160

MHz

-40 to +85°C

14

145

MHz

Output Clock Rise Time

0.8 to 2.0 V

1

ns

Output Clock Fall Time

2.0 to 8.0V

1

ns

Output Clock Duty Cycle

at VDD/2

45

49-51

55

%

Absolute Clock Period Jitter

Deviation from

mean

+200

ps

One Sigma Clock Period Jitter

80

ps