參數(shù)資料
型號(hào)： AD1895
廠商： Analog Devices, Inc.
英文描述： 3 V/5 V Digital Audio Receiver,External APLL(數(shù)字音頻接收器)
中文描述： 3伏/ 5 V數(shù)字音頻接收器，外部美集（數(shù)字音頻接收器）
文件頁(yè)數(shù)： 10/16頁(yè)
文件大?。?/td> 130K
代理商： AD1895
AD1895
REV. 0
–10–
BYTE 2
BITS 0 1 2 3
SOURCE NUMBER
UNSPECIFIED.
0 0 0 0
1 0 0 0
0 1 0 0
1 1 0 0
0 0 1 0
1
2
3
4 TO
14 (BINARY – BIT 0 IS LSB, BIT 3 IS MSB)
15
0 1 1 1
1 1 1 1
BITS 4 5 6 7
CHANNEL NUMBER
UNSPECIFIED.
0 0 0 0
1 0 0 0
0 1 0 0
1 1 0 0
0 1 1 1
A (LEFT IN 2 CHANNEL FORMAT)
B (RIGHT IN 2 CHANNEL FORMAT)
C TO
N (BINARY – BIT 4 IS LSB, BIT 7 IS MSB)
O
1 1 1 1
Figure 10. Consumer Channel Status Byte 2
BYTE 3
BITS 0 1 2 3
F
S
: SAMPLE FREQUENCY
44.1 kHz.
0 0 0 0
0 1 0 0
1 1 0 0
X X X X
48 kHz.
32 kHz.
ALL OTHER STATES OF BIT 0–3 ARE RESERVED.
BITS 4 5
CLOCK ACCURACY
LEVEL II,
±
1000 ppm (DEFAULT).
0 0
0 1
1 0
1 1
LEVEL III, VARIABLE PITCH.
LEVEL I,
±
50 ppm – HIGH ACCURACY.
RESERVED.
BITS 6 7
RESERVED.
X X
BYTES 4–23
RESERVED
Figure 11. Consumer Channel Status Bytes 3 through 23
48 kHz. MANUAL OVERRIDE OR AUTO SET DISABLED.
SAMPLE FREQUENCY NOT INDICATED.
RECEIVER DEFAULTS TO 48 kHz AND MANUAL
OVERRIDE OR AUTO SET ENABLED.
F
S
: SAMPLE FREQUENCY
UNLOCKED.
LOCKED–DEFAULT.
LOCK
: SOURCE SAMPLE FREQUENCY
ALL OTHER STATES OF BITS 2–4 ARE RESERVED.
CCITT J.17. RECEIVER MANUAL OVERRIDE DISABLED.
50/15 μs. RECEIVER MANUAL OVERRIDE DISABLED.
NONE. RECEIVER MANUAL OVERRIDE DISABLED.
EMPHASIS NOT INDICATED. RECEIVER DEFAULTS
TO NO EMPHASIS WITH MANUAL OVERRIDE ENABLED.
ENCODED AUDIO SIGNAL EMPHASIS
NON-AUDIO. CAN BE USED TO INDICATE AC-3 DATA.
NORMAL AUDIO.
AUDIO
PROFESSIONAL USE OF CHANNEL STATUS BLOCK.
CONSUMER USE OF CHANNEL STATUS BLOCK.
PRO = 1
BYTE 0
BIT 0
0
1
0
BIT 1
1
BITS 2 3 4
0 0 0
1 1 0
1 0 0
X X X
0
1
BITS 6 7
0 0
0 1
BIT 5
1 1 0
44.1 kHz. MANUAL OVERRIDE OR AUTO SET DISABLED.
1 0
32 kHz. MANUAL OVERRIDE OR AUTO SET DISABLED.
1 1
BYTE 1
BITS 0 1 2 3
CHANNEL MODE
MODE NOT INDICATED. RECEIVER DEFAULTS TO
2-CHANNEL MODE. MANUAL OVERRIDE ENABLED.
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
TWO CHANNELS. MANUAL OVERRIDE DISABLED.
SINGLE CHANNEL. MANUAL OVERRIDE DISABLED.
PRIMARY/SECONDARY (CH. A IS PRIMARY). MANUAL
OVERRIDE DISABLED.
STEREOPHONIC (CH. A IS LEFT). MANUAL OVERRIDE
DISABLED.
RESERVED FOR USED DEFINED APPLICATIONS.
0 1 0 1
0 1 1 0
BITS 4 5 6 7
USER BIT MANAGEMENT
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
DEFAULT. NO USER INFORMATION INDICATED.
192 BIT BLOCK STRUCTURE. PREAMBLE 'Z' STARTS
BLOCK.
RESERVED.
ALL OTHER STATES OF BITS 4–7 ARE RESERVED.
VECTOR TO BYTE 3. RESERVED.
1 1 1 1
RESERVED FOR USED DEFINED APPLICATIONS.
ALL OTHER STATES OF BITS 0–3 ARE RESERVED.
X X X X
USER DEFINED APPLICATION.
X X X X
Figure 12. Professional Channel Status Bytes 0 and 1
相關(guān)PDF資料
PDF描述
AD1970 Digital BTSC Encoder with Integrated ADC and DAC
AD1970JSTZ Digital BTSC Encoder with Integrated ADC and DAC
AD1970JSTZRL Digital BTSC Encoder with Integrated ADC and DAC
AD1981BLJST AC 97 SoundMAX Codec
AD1981BLJST-REEL AC 97 SoundMAX Codec
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD1895AYRS 制造商:Analog Devices 功能描述:Sample Rate Converter 28-Pin SSOP 制造商:Rochester Electronics LLC 功能描述:192KHZ 8:1 STEREO ASYNC SAMPLE RATE CONV - Bulk 制造商:Analog Devices 功能描述:IC STEREO ASR CONVERTER
AD1895AYRSRL 制造商:Analog Devices 功能描述:Sample Rate Converter 28-Pin SSOP T/R
AD1895AYRSZ 功能描述:IC CONV SAMPLE RATE ASYNC 28SSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
AD1895AYRSZRL 功能描述:IC SAMP-RATEHP/CONV 24BIT 28SSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
AD1895YRS 制造商:Rochester Electronics LLC 功能描述:192KHZ 8:1 STEREO ASYNC S - Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*