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參數(shù)資料
| 型號(hào)： | DIR1703 |
| 英文描述： | DIGITAL AUDIO INTERFACE RECEIVER |
| 中文描述： | 數(shù)字音頻接口接收機(jī) |
| 文件頁數(shù)： | 3/19頁 |
| 文件大?。?/td> | 236K |
| 代理商： | DIR1703 |
SLES007
–
JULY 2001
3
www.ti.com
Terminal Functions
TERMINAL
I/O
DESCRIPTIONS
NAME
ADFLG
PIN
1
O
Audio data or digital data flag
BRATE0
2
O
fs rate flag 0 (32 k, 44.1 k, 48 k, and 88 k / 96 k)
fs rate flag 1 (32 k, 44.1 k, 48 k, and 88 k / 96 k)
System clock output
BRATE1
3
O
SCKO
4
O
VDD
DGND
5
–
Digital power supply, +3.3 V
6
–
Digital ground
XTO
7
O
Crystal oscillator output
XTI
8
I
Crystal oscillator input, external clock input
CKTRNS
9
O
Clock transition status output
LRCKO
10
O
Audio latch enable (LRCK, fs) output
Audio bit clock output
BCKO
11
O
DOUT
12
O
Audio serial data output
SCF0
13
I
System clock frequency select (128/256/384/512 fs) (see Note 1)
System clock frequency select (128/256/384/512 fs) (see Note 1)
Channel status bit output (see Note 2)
SCF1
14
I
CSBIT
15
O
URBIT
16
O
User bit output (see Note 2)
EMFLG
17
O
Emphasis flag
BFRAME
18
O
Block start clock (B-frame)
BRSEL
19
I
Default bit rate select (32 / 44.1 / 48 / 88.2 / 96 kHz) (see Note 1)
DIN
20
I
S/PDIF data digital input (see Note 4)
RST
21
I
Reset input, active LOW (see Note 3)
FILT
22
–
External filter
AGND
23
–
Analog ground
VCC
FMT0
24
–
Analog power supply, 3.3V
25
I
Audio data format select (see Note 1)
FMT1
26
I
Audio data format select (see Note 1)
UNLOCK
27
O
PLL unlock or parity error flag
CKSEL
28
I
System clock operation mode selected. Low: PLL, High: Crystal (see Note 1)
1. Schmitt trigger input with internal pulldown (TYP 51 k
), 5 V tolerant.
2. Serial outputs are utilized for both consumer and professional application.
3. Schmitt trigger input with internal pullup (TYP 51 k
), 5 V tolerant.
4. CMOS level input with internal pulldown (TYP 51 k
), 5 V tolerant.
NOTES:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DIR1703E | DIGITAL AUDIO INTERFACE RECEIVER |
| DISADVANTAGE | Disadvantage of On-Chip Transient Protection (105k) |
| DISCONTINUEDPRODUCTS | Discontinued Products - August 2. 1999 |
| DISPLAY-XREF | Optoelectronic |
| DIV100 | DIV100 - DISCONTINUED PRODUCT. No longer recommended for new design. |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DIR1703E | 功能描述:IC DIGTAL AUD INTRFC RCVR 28SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,240 系列:GD 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/5 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:20-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:20-PDIP 包裝:管件 |
| DIR1703E/2K | 制造商:Texas Instruments 功能描述:Audio Interface Receiver 28-Pin SSOP T/R 制造商:Texas Instruments 功能描述:AUD INTRFC RCVR 28SSOP - Tape and Reel |
| DIR-600/E | 制造商:D-Link Networks 功能描述: |
| DIR-605L/E | 制造商:D-Link Networks 功能描述: |
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