ICS507-01

PECL CLOCK SYNTHESIZER

PECL MULTIPLIER

IDT™ / ICS™ PECL CLOCK SYNTHESIZER

4

ICS507-01

REV I 041905

Recommended Operation Conditions

DC Electrical Characteristics

VDD=5 V, unless stated otherwise

Notes:

1. All typical values are at 5.0 V and 25°C unless otherwise noted.

2. VOH and VOL can be set by the external resistor values on the PECL outputs.

3. IDD includes the current through the external resistors, which can be modified.

4. The phase relationship between input and output can change at power up. For a fixed phase

relationship, see one of the ICS zero delay buffers.

5. Except S1=0, S0=0 setting (This setting specific to 16 MHz in, 155.52 MHz out).

Parameter

Min.

Typ.

Max.

Units

Ambient Operating Temperature (commercial)

0

–

+70

° C

Ambient Operating Temperature (industrial)

-40

–

+85

° C

Power Supply Voltage (measured in respect to GND)

+3.15

+3.45

V

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Operating Voltage

VDD

3.0

5.5

V

Input High Voltage

VIH

ICLK only

VDD/2+1

VDD/2

V

Input Low Voltage

VIL

ICLK only

VDD/2

VDD/2-1

V

Input High Voltage

VIH

S0, S1

VDD-0.5

V

Input Low Voltage

VIL

S0, S1

0.5

V

Output High Voltage

VOH

Note 2

VDD-1.2

V

Output Low Voltage

VOL

Note 2

VDD-2.0

V

Operating Supply Current

IDD

No load, 155.52

MHz, Note 3

63

mA

Internal Crystal Capacitance,

X1 and X2

Pins 1, 8

26

pF

Input Capacitance

S0, S1

5

pF