AK8181A

Nov-2011

MS1342-E-00

- 4 -

DC Characteristics

All specifications at VDD= 3.3V

±5%, Ta: -40 to +85℃, unless otherwise noted

Parameter

Symbol

Conditions

MIN

TYP

MAX

Unit

CLK0, CLK1

2.0

VDD+0.3

V

Input

High Voltage CLK_EN, CLK_SEL

2.0

VDD+0.3

CLK0, CLK1

-0.3

1.3

V

Input

Low Voltage CLK_EN, CLK_SEL

-0.3

0.8

CLK0, CLK1, CLK_SEL

Vin=VDD

150

μA

Input

High Current CLK_EN

Vin=VDD

5

μA

CLK0, CLK1, CLK_SEL

Vin=VSS

-5

μA

Input

Low Current CLK_EN

Vin=VSS

-150

μA

Output High Voltage

(1)

VDD-1.4

VDD-0.9

V

Output Low Voltage

(1)

VDD-2.0

VDD-1.7

V

Peak-to-Peak Output

Voltage Swing

(1)

0.6

1.0

V

Supply Current

35

50

mA

(1) .Outputs terminated with 50Ω to VDD-2V.

AC Characteristics

All specifications at VDD= 3.3V

±5%, Ta: -40 to +85℃, unless otherwise noted

(1) Measured from the VDD/2 of the input to the differential output crossing point.

(2) Defined as skew between outputs at the same supply voltage and with equal load conditions.

(3) This parameter is defined in accordance with JEDEC Standard 65.

(4) Defined as skew between outputs on different devices operating at the same supply voltages and with equal load

conditions. Using the same type of inputs on each device, the outputs are measured at the differential cross points.

Parameter

Symbol

Conditions

MIN

TYP

MAX

Unit

Output Frequency

266

MHz

Propagation Delay

(1)

0.6

1.4

ns

Output Skew

(2)(3)

30

ps

Part-to-Part Skew

(3)(4)

200

ps

12kHz to 20MHz

0.06

ps

Output Rise/Fall Time

20% to 80%

200

600

ps

Output Duty Cycle

48

50

52

%