September 2006

PCS2I99446

rev 0.5

2.5V and 3.3V LVCMOS Clock Distribution Buffer

4 of 14

Notice: The information in this document is subject to change without notice.

Table 4: Absolute Maximum Ratings

1

Symbol

Characteristics

Min

Max

Unit

Condition

Supply Voltage

-0.3

3.6

V

DC Input Voltage

-0.3

V

DC Output Voltage

-0.3

V

DC Input Current

±20

mA

DC Output Current

±50

mA

Storage temperature

-65

125

°C

Note: 1 These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect

device reliability.

Table 5: General Specifications

Symbol

Characteristics

Min

Typ

Max

Unit

Condition

Output Termination Voltage

V

MM

ESD Protection (Machine Model)

200

V

HBM

ESD Protection (Human Body Model)

2000

V

LU

Latch–Up Immunity

200

mA

Power Dissipation Capacitance

10

pF

Per output

Input Capacitance

4.0

pF

Symbol

Characteristics

Min

Typ

Max

Unit

Condition

Input High Voltage

2.0

V

LVCMOS

Input Low Voltage

-0.3

0.8

V

LVCMOS

Input Current

1

200

µA

Output High Voltage

2.4

V

2

Output Low Voltage

0.55

0.30

V

V

3

Output Impedance

14 - 17

Ω

3

Maximum Quiescent Supply Current

2.0

mA

Note: 1 Input pull-up / pull-down resistors influence input current.

2 The PCS2I99446 is capable of driving 50Ω transmission lines on the incident edge. Each output drives one 50Ω parallel terminated transmission line to