參數(shù)資料
型號(hào)： SAA7826
廠商： NXP Semiconductors N.V.
英文描述： CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control
中文描述： CD音頻解碼器，數(shù)字伺服和濾波器DAC，具有集成前置放大器和激光控制
文件頁(yè)數(shù)： 48/89頁(yè)
文件大?。?/td> 379K
代理商： SAA7826
2003 Oct 01
48
Philips Semiconductors
Product specification
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
SAA7826
Table 17
Loop filter bandwidth
Note
1.
The initial column shows the Power-on reset state.
7.17.5
S
UMMARY OF FUNCTIONS CONTROLLED BY SHADOW REGISTERS
Table 18
Bank 1 shadow register settings (single write)
REGISTER
ADDRESS
DATA
FUNCTION
INITIAL
(1)
LOOP
BANDWIDTH
(Hz)
1640
×
n
3279
×
n
6560
×
n
1640
×
n
3279
×
n
6560
×
n
1640
×
n
3279
×
n
6560
×
n
1640
×
n
3279
×
n
6560
×
n
INTERNAL
BANDWIDTH
(Hz)
525
×
n
263
×
n
131
×
n
1050
×
n
525
×
n
263
×
n
2101
×
n
1050
×
n
525
×
n
4200
×
n
2101
×
n
1050
×
n
LOW-PASS
BANDWIDTH
(Hz)
8400
×
n
16800
×
n
33600
×
n
8400
×
n
16800
×
n
33600
×
n
8400
×
n
16800
×
n
33600
×
n
8400
×
n
16800
×
n
33600
×
n
8
(PLL loop
filter
bandwidth)
1000
0000
0001
0010
0100
0101
0110
1000
1001
1010
1100
1101
1110
reset
SHADEN
BITS
SHADOW
REGISTER
ADDRESS
DATA
FUNCTION
INITIAL
01
(bank 1)
3
control of
versatileand
clock pins
0011
XX00
XX01
X0XX
X1XX
select CLK4 on CLK4/12 output
select CLK12 on CLK4/12 output
enable CLK16 output pin
set CLK16 output pin to
high-impedance
set V3 output pin to high-impedance
enable V3 output pin
use external DAC or route audio data
back into onboard DAC
(loopback mode)
route audio data directly into onboard
DAC (non-loopback mode)
EBU mute function not bypassed
EBU mute function bypassed
reset
reset
0XXX
1XXX
0000
reset
reset
7
control of
onboard
DAC
0111
0010
7
EBU mute
bypass
control (for
M1 version
only)
XXX0
XXX1
reset
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SAA7826HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control
SAA7826HL/E/M1A 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
SAA7826HL/E/M1A,55 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
SAA7826HL/M1A 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
SAA7826HL/M1A,557 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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