PCS2P9942CG-32-LR 参数 Datasheet PDF下载

September 2006

rev 0.3

Table 2. Pin Configuration

Pin #

1,2,12,17,25

3

4,6

5

7,8,16,21,29

9-11

13-15

18-20

22-24

26-28

30-32

PCS2I9942C

Pin Name

GND

LVCMOS_CLK

NC

OE

VCC

Q17-Q15

Q14-Q12

Q11-Q9

Q8-Q6

Q5-Q3

Q2-Q0

I/O

Supply

Input

Type

Ground

LVCMOS

Function

LVCMOS Clock Input

No Connect

Outputs are enabled, when OE is

high and are tri-stated, when OE is

made low.

Positive power supply

Clock outputs

Clock outputs

Clock outputs

Clock outputs

Clock outputs

Clock outputs

Input

Supply

Output

Output

Output

Output

Output

Output

LVCMOS

VCC

LVCMOS

LVCMOS

LVCMOS

LVCMOS

LVCMOS

LVCMOS

Table 3. Absolute Maximum Rating

1

Symbol

V

CC

V

I

I

IN

T

Stor

Supply Voltage

Input Voltage

Input Current

Storage Temperature Range

-40

Parameter

Min

-0.3

-0.3

Max

3.6

V

CC

+ 0.3

±20

125

Unit

V

V

mA

°C

Note: 1These 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 4. DC Characteristics

(T

A

= -40° to +85°C, V

CC

= 2.5V ± 5%)

Symbol

V

IH

V

IL

V

OH

V

OL

I

IN

C

IN

C

PD

Z

OUT

I

CC

Characteristic

Input HIGH Voltage

Input LOW Voltage

Output HIGH Voltage

Output LOW Voltage

Input Current

Input Capacitance

Power Dissipation Capacitance

Output Impedance

Maximum Quiescent Supply Current

Min

2.0

2.0

Typ

Max

V

CCI

0.8

0.5

±200

Unit

V

V

V

V

µA

pF

pF

Ω

mA

Condition

I

OH

= –16 mA

I

OL

= 16 mA

4.0

14

12

0.5

Per Output

Low Voltage 1:18 Clock Distribution Chip

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

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