SC660E

Rev 1.0, December 06, 2006

Page 4 of 5

Electrical Characteristics

Parameter

Description

Min.

Typ.

Max.

Units

Conditions

VIL

Input Low Voltage

-

-

0.8

Vdc

-

VIH

Input High Voltage

2.0

-

-

Vdc

-

IIL

Input Low Current

-66

-

-

µA

IIH

Input High Current

-

-

66

µA

VOL

Output Low Voltage

IOL = 40mA

-

-

0.4

Vdc

All Outputs (see buffer spec)

VOH

Output High Voltage

IOH = 30mA

2.4

-

-

Vdc

All Outputs Using 3.3V Power

(see buffer spec)

Ioz

Tri-State leakage Current

-

-

10

µA

Dynamic Supply Current

-

-

160

mA

Input frequency = 66 Mhz - All outputs on

and at 30 pF load

-

-

220

mA

Input frequency 100 Mhz - All outputs on

and at 30 pF load

Isdd

Static Supply Current

-

-

4

mA

All outputs disabled no input clock

ISC

Short Circuit Current

25

-

-

mA

1 output at a time - 30 seconds

TIR

Input Rise Time

2.4

-

-

nS

.8 to 2.4 volts

VDD = VDD1 thru VDD5 =3.3V 5%, , TA = -40ºC to +85ºC

Switching Characteristics

Parameter

Description

Min.

Typ.

Max.

Units

Conditions

Output Duty Cycle

45

50

55

%

Measured at 1.5V (50/50 in)

-

Buffer out/out Skew All Buffer

Outputs

-

-

250

pS

35 pF Load Measured at 1.5V

tSKEW

Buffer input to output Skew

2.0

4.0

5.0

nS

tSKEW

50

pS

@ 35 pF loading

TJCC

150

pS

@ 35 pF loading

VDD = VDD1 thru VDD5 =3.3V 5%, , TA = -40ºC to +85ºC

TB40_ Type Buffer Characteristics (All Clock Outputs)

Parameter

Description

Min.

Typ.

Max.

Units

Conditions

Pull-Up Current Min

30

-

39

mA

Vout = VDD - .5V

Pull-Up Current Max

75

-

109

mA

Vout = 1.5V

Pull-Down Current Min

30

-

40

mA

Vout = 0.4

Pull-Down Current Max

75

-

103

mA

Vout = 1.2V

Zo

Dynamic Output Impedance

8

-

15

Ohms

66 and 100 MHz

Rise/Fall Time Min

Between 0.4 V and 2.4 V

-

-

1.33

nS

30 pF Load

Rise/Fall Time Max

Between 0.4 V and 2.4 V

-

-

1.33

nS

30 pF Load

VDD = VDD1 thru VDD5 =3.3V 5%, , TA = -40ºC to +85ºC

Note:

2. This jitter is additive to the input clock’s jitter.