UDA1350ATS 데이터 시트보기 (PDF) - Philips Electronics

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UDA1350ATS

IEC 958 audio DAC

Philips Electronics 

Philips Semiconductors

IEC 958 audio DAC

Preliminary specification

UDA1350ATS

8.5.1 STATIC PIN CONTROL MODE

The default values for all non-pin controlled settings are identical to the default values at start-up in the L3 control mode.

Table 3 Pin description of static pin control mode

PIN

NAME VALUE

FUNCTION

Mode selection pin

26

SELSTATIC 1 select static pin control mode; must be connected to VDDD

Input pins

5

RESET

0 normal operation

1 reset

8

L3DATA

9

L3CLOCK

10

L3MODE

11

MUTE

0 must be connected to VSSD

0 must be connected to VSSD

0 must be connected to VSSD

0 normal operation

1 mute active

Status pins

16

LOCK

0 clock regeneration and IEC 958 decoder out-of-lock or non-PCM data detected

1 clock regeneration and IEC 958 decoder locked and PCM data detected

Test pins

4

TEST1

18

TEST2

25

TEST4

28

TEST3

0 must be connected to digital ground (VSSD)

0 must be connected to digital ground (VSSD)

1 must be connected to digital supply voltage (VDDD)

0 must be connected to digital ground (VSSD)

2000 Mar 29

10

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