5

ICS9177

Absolute Maximum Ratings

Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V

Logic inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND -.05V to VDD +.05V

Ambient operating temperature . . . . . . . . . . . . . . . . 0°C to +70°C

Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions above those indicated in the operational sections

of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product

reliability.

AC/DC Characteristics

Test Load Conditions: 100

Ω, 15 pF.

Note 1: The pecl levels are standard 10 kHz positive ECL values as shown in the table above.

Note 2: Pin skew and Duty cycle are measured at the signal swing mid-point.

Note 3: The skew and duty cycle numbers reflect the recommended clock distribution method shown in Figure 2

Table 3: DC Specifications

AC/DC Input Specification

Table 4: AC Specification of Inputs

Note: tr and tf are typical values for input

Supply

I(typ)

I(max)

V(min)

V(typ)

V(max)

VDD

150 mA

200 mA

4.75V

5V

5.25V

Pin Type

Vih(min)

Vil(max)

tr

tf

All

2V

0.8V

3

3

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Output High Voltage

1

Voh

3.87

4.67

volts

Output Low Voltage

1

Vol

2.63

3.19

volts

Output High Current

Ioh

38.7

46.7

ma

Output Low Current

Iol

26.3

31.9

ma

Rise Time 10-90%

tr

1

ns

Fall Time 10-90%

tf

1

ns

Duty cycle at 100 MHz 2, 3

dcyc

45

55

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