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零件编号 | UDA1352HL | ||
描述 | 48 kHz IEC 60958 audio DAC | ||
制造商 | NXP Semiconductors | ||
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INTEGRATED CIRCUITS
DATA SHEET
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UDA1352HL
48 kHz IEC 60958 audio DAC
Preliminary specification
Supersedes data of 2002 May 22
2003 Mar 25
Philips Semiconductors
48 kHz IEC 60958 audio DAC
Preliminary specification
UDA1352HL
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RESET 1
VDDD(C) 2
VSSD 3
VSSD(C) 4
L3DATA 5
L3CLOCK 6
DATAI 7
BCKI 8
WSI 9
L3MODE 10
n.c. 11
XTALOUT 12
UDA1352HL
36 BCKO
35 VDDA(PLL)
34 VSSA(PLL)
33 PREEM1
32 CLKOUT
31 USERBIT
30 n.c.
29 n.c.
28 VSSA(DACO)
27 VSSA(DACA)
26 Vref
25 TEST
MGU596
Fig.2 Pin configuration.
2003 Mar 25
8
Philips Semiconductors
48 kHz IEC 60958 audio DAC
Preliminary specification
UDA1352HL
8.7.1 STATIC PIN CONTROL MODE
The functions of the static pins in static pin control mode are described in Table 4.
Table 4 Pin descriptions in static pin control mode
PIN
NAME
VALUE
FUNCTION
Mode selection pin
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SELSTATIC
1 select static pin control mode; must be connected to VDDD
Input pins
1 RESET
0 normal operation
1 reset
6 L3CLOCK
0 must be connected to VSSD
10 and 5 L3MODE and 00 select I2S-bus format for digital data interface
L3DATA
01 select LSB-justified format 16 bits for digital data interface
10 select LSB-justified format 20 bits for digital data interface
11 select LSB-justified format 24 bits for digital data interface
13 MUTE
0 no mute
1 mute active
14 SELCHAN
0 select input SPDIF 0 (channel 0)
1 select input SPDIF 1 (channel 1)
21 SELCLK
22 SELSPDIF
0 slave to fs from IEC 60958; master on data output and input interfaces
1 slave to fs from digital data input interface
0 select data from digital data interface to DAC output
1 select data from IEC 60958 decoder to DAC output
Status pins
43 PCMDET
0 non-PCM data or burst preamble detected
1 PCM data detected
23 LOCK
0 clock regeneration and IEC 60958 decoder out-of-lock or non-PCM
data detected
1 clock regeneration and IEC 60958 decoder locked and PCM data
detected
33 and 45 PREEM1 and
00 IEC 60958 input; no pre-emphasis
PREEM0
01 IEC 60958 input; fs = 32.0 kHz with pre-emphasis
10 IEC 60958 input; fs = 44.1 kHz with pre-emphasis
11 IEC 60958 input; fs = 48.0 kHz with pre-emphasis
Test pin
25 TEST
0 must be connected to VSSD
2003 Mar 25
16
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页数 | 30 页 | ||
下载 | [ UDA1352HL.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
UDA1352HL | 48 kHz IEC 60958 audio DAC | NXP Semiconductors |
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