PI6C10804_09 datasheet(2/7 Pages) PERICOM

2 / 7 page

PS8822G

10/07/09

PI6C10804

1.5V/1.8V/2.5V, 180MHz, 1:4 Networking Clock Buffer

Storage Temperature...........................................................–65°C to +150°C

VDD Voltage ..........................................................................–0.5V to +3.6V

Output Voltage............................................................... –0.5V to VDD+0.5V

Input Voltage .......................................................................................... 3.6V

2.5V Absolute Maximum Ratings (Above which the useful life may be impaired. For user guidelines only, not tested.)

Note:

Stresses greater than those listed under 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 this speciﬁcation is

not implied. Exposure to absolute maximum rating condi-

tions for extended periods may affect reliability.

2.5V AC Characteristics (Over Operating Range: VDD = 2.5V ± 0.2V, TA = -40° to 85°C)

Parameters

Description

Test Conditions

(1)

Min.

Typ

Max.

Units

FIN

Input Frequency

250

MHz

tR/tF

CLKn Rise/Fall Time

20% to 80%

tPLH, tPHL(2)

Propagation Delay BUF_IN to CLKn

CL = 5pF, 125 MHz

Outputs are measured

@ VDD/2

1.0

1.5

2.0

tSK(O)(3)

Output to Output Skew between any two

outputs of the same device @ same transition

tSK(P)(3)

Pulse Skew between opposite transitions

(tPHL-tPLH) of the same output

100

200

tSK(T)(3)

Part to Part Skew between two identical out-

puts of different parts on the same board(4)

300

tdc_in

Duty Cycle In @ 1ns edge rate

tdc_out

Duty Cycle Out

Notes:

1. See test circuit and waveforms.

2. Minimum limits are guaranteed but not tested on Propagation Delays.

3. Skew measured at worse cast temperature (max. temp).

Identical conditions: loading, transitions, supply voltage, temperature, package type and speed grade.

2.5V DC Characteristics (Over Operating Range: VDD = 2.5V ± 0.2V, TA = -40° to 85°C)

Parameters Description

Test Conditions(1)

Min.

Typ. (2)

Max.

Units

VDD

Supply Voltage

2.3

2.5

2.7

VIH

Input HIGH Voltage

Logic HIGH level

1.7

3.6

VIL

Input LOW Voltage

Logic LOW level

-0.3

0.7

Input Current

VDD = Max, VIN = VDD or

GND

I pin

μA

VOH

Output High Voltage

VDD = Min., VIN = VIH or VIL

IOH = -1mA

2.0

IOH = -2mA

1.7

IOH = -8mA

1.5

VOL

Output LOW Voltage

VDD = Min., VIN - VIH or VIL

IOL = 1mA

0.4

IOL = 2mA

0.7

IOL = 8mA

0.7

Notes:

For Max. or Min. conditions, use appropriate operating range values.

2. Typical values are at VDD = 2.5V, +25°C ambient and maximum loading.

09-0056

PI6C10804 Datasheet(PDF) 2 Page - Pericom Semiconductor Corporation

PI6C10804 Datasheet(HTML) 2 Page - Pericom Semiconductor Corporation

Html Pages

1 2 3 4 5 6 7

Datasheet Download

Link URL