Datasheet > A2812A-08TR

A2812A-08TR

更新时间： 2022-11-26 09:12:01

品牌	Logo	应用领域
ALSC		/
页数	文件大小	规格书
8页	376K
描述
Low-Power EMI Reduction IC

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数据手册

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A2812A-08TR 数据手册

October 2003

P2811/12/14

rev

Output Frequency Deviation and Spread Option Selections

Output frequency deviation and

Part number

Pin 3 D_C

Pin 4 SRS

spread option

-2.50% (Down)

-3.50% (Down)

+/-1.25% (Center)

+/-1.75% (Center)

P2811/12/14A

-1.25% (Down)

-1.75% (Down)

+/-0.625% (Center)

+/-0.875% (Center)

P2811/12/14B

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

°C

V_DD, V_IN

T_STG

Voltage on any pin with respect to GND

Storage temperature

-0.5 to + 7.0

-65 to +125

0 to 70

T_A

Operating temperature

DC Electrical Characteristics

3.3 V, 25° C

Symbol

V_IL

Parameter

Input Low Voltage

Input High Voltage

Min

GND – 0.3

–

Typ

–

Max

0.8

V_DD+ 0.3

Unit

V_IH

Input low Current (inputs

D_C, SRS, and FRS)

I_IL

I_IH

-60.00

–

-20.00

1.00

µA

Input High Current

XOUT Output Low Current

(@ 0.4V, VDD = 3.3V)

XOUT Output High Current

(@ 2.5V, VDD = 3.3V)

Output Low Voltage

I_XOL

2.00

12.00

I_XOH

V_OL

V_OH

I_DD

–

12.00

0.4

2.8

–

(VDD=3.3V, IOL = 20 mA)

Output High Voltage

–

(VDD=3.3V, IOH = 20 mA)

Static Supply Current

Standby Mode

4.5

Dynamic Supply Current

Normal Mode (3.3V and 25

pF probe loading)

I_CC

7.1 fIN-min

–

13.9 f_IN-max

V_DD

t_ON

Operating Voltage

–

3.3

0.18

–

Ω

Power Up Time (First locked

clock cycle after power up)

Z_OUT

Clock Output Impedance

Low Power EMI Reduction IC

3 of 8

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

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