MC145532 데이터 시트보기 (PDF) - Motorola => Freescale

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MC145532

ADPCM Transcoder

Motorola => Freescale 

DECODER INPUT — SHORT FRAME (VDD = 5.0 V, TA = – 40 to + 85°C)

Parameter

Symbol

Min

Enable Low Setup Time to Falling DDC

tsu(DIE)L

15

Enable Low Hold Time from Falling DDC

Enable Valid Time to Falling DDC

Enable Hold Time from Falling DDC

th(DIE)H

30

tv(DIE)

15

th(DIE)

15

Data Valid Time Before Falling DDC

Data Hold Time from Falling DDC

tv(DDI)

15

th(DDI)

15

Max

Unit

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

DDC

1

2

3

4

5

6

7

8

DIE

DDI

MSB

MSB

DDC

th(DIE)H

tv(DIE)

DIE

DDI

th(DIE)

1

2

tsu(DIE)L

tv(DDI)

th(DDI)

MSB

Figure 5. Decoder Input Timing — Short Frame

MOTOROLA

MC145532

9

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