ICS503

LOCO™ PLL Clock Multiplier

MDS 503 A

3

Revision 111000

Integrated Circuit Systems, Inc. • 525 Race Street • San Jose •CA•95126•(408) 295-9800tel • www.icst.com

PRELIMINARY

INFORMATION

Parameter

Conditions

Minimum

Typical

Maximum

Units

ABSOLUTE MAXIMUM RATINGS (stresses beyond these can permanently damage the device)

ABSOLUTE MAXIMUM RATINGS (stresses beyond these can permanently damage the device)

ABSOLUTE MAXIMUM RATINGS (stresses beyond these can permanently damage the device)

ABSOLUTE MAXIMUM RATINGS (stresses beyond these can permanently damage the device)

Supply Voltage, VDD

Referenced to GND

7

V

Inputs

Referenced to GND

-0.5

VDD+0.5

V

Clock Output

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

DC CHARACTERISTICS (VDD = 5.0V unless otherwise noted)

DC CHARACTERISTICS (VDD = 5.0V unless otherwise noted)

Operating Voltage, VDD

3

5.5

V

Input High Voltage, VIH, ICLK only

ICLK (Pin 1)

(VDD/2)+1

VDD/2

V

Input Low Voltage, VIL, ICLK only

ICLK (Pin 1)

VDD/2

(VDD/2)-1

V

Input High Voltage, VIH

S1, S0

VDD-0.5

V

Input Low Voltage, VIL

S1, S0

0.5

V

Output High Voltage, VOH, CMOS high

IOH=-4mA

VDD-0.4

V

Output High Voltage, VOH

IOH=-25mA

2.4

V

Output Low Voltage, VOL

IOL=25mA

0.4

V

IDD Operating Supply Current, 14 MHz crystal No Load, 80MHz

16

mA

Short Circuit Current

CLK output

±70

mA

Input Capacitance, S1, S0

Pins 6, 7

4

pF

AC CHARACTERISTICS (VDD = 5.0V unless otherwise noted)

AC CHARACTERISTICS (VDD = 5.0V unless otherwise noted)

Input Frequency, crystal input

See table on page 2

5

27

MHz

Input Frequency, clock input

See table on page 2

2

50

MHz

Output Frequency

VDD = 4.5 to 5.5V

14

160

MHz

Output Frequency

VDD = 3.0 to 3.6V

14

100

MHz

Output Clock Rise Time

0.8 to 2.0V

1

ns

Output Clock Fall Time

2.0 to 0.8V

1

ns

Output Clock Duty Cycle

at VDD/2

45

49 to 51

55

%

Absolute Clock Period Jitter

Deviation from mean

±120

ps

One Sigma Clock Period Jitter

50

ps

Electrical Specifications