ASM3P2111B datasheet(4/8 Pages) ALSC

4 / 8 page

Peak Reducing EMI Solution

4 of 8

rev 0.1

May 2005

ASM3P2111B

DC Electrical Characteristics

AC Electrical Characteristics

Parameter

Symbol

Conditions/ Description

Min

Typ

Max

Unit

Rise Time

VO = 0.8V to 2.0V;

CL = 15pF

300

800

900

Fall Time

VO = 2.0V to 0.8V;

CL = 15pF

360

800

900

Clock Duty

Cycle

Ratio of pulse width (as measured from

rising edge to next falling edge at VDD /2) to

one clock period

* CL = 15 pF, Input clock frequency = 25 MHz

Parameter

Symbol

Conditions / Description

Min

Typ

Max

Unit

Overall

Supply Current,

Dynamic

IDD

VDD=3.3V, FCLK =25MHz, CL=15pF

Supply Current,

Static

IDDL

VDD = 3.3V, Clock Input = 0

All input pins

High-Level Input

Voltage

VIH

VDD=3.3V

2.0

VDD+0.3

Low-Level Input

Voltage

VIL

VDD=3.3V

VSS-0.3

0.8

High-Level Input

Current

IIH

-1

µ A

Low-Level Input

Current (pull-up)

IIL

-20

-36

-80

µ A

High-Level Output

Source Current

IxOH

VDD=V (XIN) = 3.3V, VO=0.4V

Low-Level Output

Sink Current

IxOL

VDD=3.3V, V (XIN)=VO=2.5V

Clock Outputs

High-Level Output

Source Current

IOH

VO=2.5V

-20

Low-Level Output

Sink Current

IOL

VO=0.4V

ZOH

VO=0.5VDD; output driving high

Output Impedance

ZOL

Vo=0.5VDD; output driving low

Ω

ASM3P2111B Datasheet(PDF) 4 Page - Alliance Semiconductor Corporation

ASM3P2111B Datasheet(HTML) 4 Page - Alliance Semiconductor Corporation

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL