Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

CXD2724AQ-3 Datasheet(PDF) 62 Page - Sony Corporation

Part No. CXD2724AQ-3
Description  Single-Chip Dolby Pro Logic Surround Decoder
Download  65 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SONY [Sony Corporation]
Direct Link  http://www.sony.co.jp
Logo SONY - Sony Corporation

CXD2724AQ-3 Datasheet(HTML) 62 Page - Sony Corporation

Back Button CXD2724AQ-3 Datasheet HTML 57Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 58Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 59Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 60Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 61Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 62Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 63Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 64Page - Sony Corporation CXD2724AQ-3 Datasheet HTML 65Page - Sony Corporation  
Zoom Inzoom in Zoom Outzoom out
 62 / 65 page
background image
– 62 –
CXD2724AQ-3
Appendix 1. Soft Mute
The condition where the final volume coefficient data connected to the CXD2724Q output of each mode is off
(= 0000H) is called "soft mute".
(Soft mute cannot be applied in bypass mode.)
Table 9 shows the coefficients that should be set to 0000H in each mode during soft mute. Table 9 also
includes the loop input volume coefficients and feedback volume coefficients for modes which contain a
feedback loop.
KLV (00), KRV (01), KCV (02), KSV (03), KLd (0e), KRd (0f), KCd (10), KSd (11),
Kfb (12), KDV1 (21), KDV2 (22), KDV3 (23), KLRm1 (24), KLRm2 (25), KLRm3 (26),
KL (f2), KR (f3), KH (f4), KP (f5), KCH (f6), KCP (f7), KS (f8)
attV (f1), KL (f2), KR (f3), KCP (f7), KS (f8)
Same as Pro Logic mode
Same as Pro Logic or Virtual mode
KLsri (0c), KRsri (0d), Kfb (0e), KLod (32), KRod (33), KSod (34), KCod (37)
Pro Logic mode
Virtual mode
Dolby 3 Stereo mode
Noise sequencer mode
SFC mode
Mode name
Coefficient name (Address [H])
Table 9. Recommended Mute Coefficients
RAM Initialization
Although this LSI contains a number of RAM, there is no clear function and the like. Therefore, it is impossible
to predict the type of data existing in the RAM after power-on. Also, the previous mode's data remains even
after the mode is changed, possibly causing momentary noise. If these problems cannot be handled by the
system mute, apply soft mute for a time equal to the maximum delay time of the delay RAM (varies according
to the mode and coefficient settings) during power-on and when changing the mode. This clears all the RAM.
Example 1)
When using 20.0ms for the passive decoder and 14.8ms for the simple SFC delay line
The maximum delay time is 20.0ms, so soft mute must be applied continuously for 20.0ms.
Example 2)
When using the delay RAM in SFC mode with 1/2 decimation
Comb filter delay time = 36.0ms
All pass filter delay time = 16.8ms
The maximum delay time is 36.0ms, so soft mute must be applied for 36.0ms.


Similar Part No. - CXD2724AQ-3

ManufacturerPart No.DatasheetDescription
Sony Corporation
Sony Corporation
CXD2724AQ-1 SONY-CXD2724AQ-1 Datasheet
611Kb / 65P
   Single-Chip Dolby Pro Logic Surround Decoder
More results

Similar Description - CXD2724AQ-3

ManufacturerPart No.DatasheetDescription
Sony Corporation
Sony Corporation
CXD2720Q-2 SONY-CXD2720Q-2 Datasheet
531Kb / 47P
   Single-Chip Dolby Pro Logic Surround Decoder
CXD2728Q SONY-CXD2728Q Datasheet
476Kb / 61P
   Single-Chip Dolby Pro Logic Surround Decoder
CXD2724AQ-1 SONY-CXD2724AQ-1 Datasheet
611Kb / 65P
   Single-Chip Dolby Pro Logic Surround Decoder
CXD2719Q SONY-CXD2719Q Datasheet
457Kb / 58P
   Single-Chip Dolby Pro Logic Surround Decoder
New Japan Radio
New Japan Radio
NJW1104 NJRC-NJW1104 Datasheet
84Kb / 6P
   DOLBY PRO LOGIC SURROUND DECODER
Renesas Technology Corp
Renesas Technology Corp
M62463AFP RENESAS-M62463AFP Datasheet
203Kb / 17P
   Dolby Pro Logic Surround Decoder
New Japan Radio
New Japan Radio
NJW1103 NJRC-NJW1103 Datasheet
146Kb / 4P
   DOLBY PRO LOGIC SURROUND DECODER?
Mitsubishi Electric Semiconductor
Mitsubishi Electric Sem...
M62463AFP MITSUBISHI-M62463AFP Datasheet
184Kb / 17P
   Dolby Pro Logic Surround Decoder
Sanyo Semicon Device
Sanyo Semicon Device
LV1050M SANYO-LV1050M Datasheet
84Kb / 4P
   Dolby Pro Logic Surround Decoder
New Japan Radio
New Japan Radio
NJM2177 NJRC-NJM2177 Datasheet
160Kb / 4P
   DOLBY PRO LOGIC SURROUND DECODER
More results


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz