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參數(shù)資料
| 型號： | TDA9885T/V5 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封裝： | 7.50 MM, PLASTIC, MS-013, SOT-137-1, SOP-24 |
| 文件頁數(shù)： | 9/25頁 |
| 文件大?。?/td> | 284K |
| 代理商： | TDA9885T/V5 |
TDA9885_TDA9886_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 16 December 2008
17 of 56
NXP Semiconductors
TDA9885; TDA9886
I2C-bus controlled multistandard alignment-free IF-PLL demodulators
9.2.1 Subaddress (A data)
If more than one data byte is transmitted, then auto-increment is performed: starting from
the transmitted subaddress and auto-increment of subaddress in accordance with the
order of Table 9.
[1]
Bit A7 = 1 is not allowed.
[2]
Bits A6 to A2 will be ignored by the internal hardware.
9.2.2 Data byte for switching mode (B data)
[1]
For positive AM TV choose 6.5 MHz for the second SIF.
Table 9.
Denition of the subaddress (second byte after slave address)
X = don’t care.
Register
MSB
LSB
A7[1]
A5[2]
A4[2]
A3[2]
A1
A0
SAD for switching mode 0
XXXXX0
0
SAD for adjust mode
0
XXXXX0
1
SAD for data mode
0
XXXXX1
0
Table 10.
Bit description of SAD register for switching mode (SAD = 00)
Bit
Symbol
Description
7
B7
output port 2 for SAW switching or monitoring
1 = high-impedance, disabled or HIGH
0 = low-impedance, active or LOW
6
B6
output port 1 for SAW switching or external input
1 = high-impedance, disabled or HIGH
0 = low-impedance, active or LOW
5
B5
forced audio mute
1=on
0 = off
4 and 3
B[4:3]
TV standard modulation
00 = positive AM TV[1]
01 = not used
10 = negative FM TV
11 = not used
2
B2
carrier mode
1 = QSS mode
0 = intercarrier mode
1
B1
auto mute of FM AF output
1 = active
0 = inactive
0
B0
video mode (sound trap)
1 = sound trap bypass
0 = sound trap active
相關PDF資料 |
PDF描述 |
|---|---|
| TDA9885TS/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| TDA9886HN/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PQCC32 |
| TDA9886T/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| TDA9886TS/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| TDA9886HN/V3 | AM/FM, AUDIO/VIDEO DEMODULATOR, PQCC32 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9886 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators |
| TDA9886HN/V4 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators |
| TDA9886HN/V4,118 | 功能描述:調節(jié)器/解調器 TDA9886HN/HVQFN32/REEL13//V4 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9886HN/V4,518 | 功能描述:調節(jié)器/解調器 DEMODULATOR VIF AND RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9886HN/V4-T | 功能描述:調節(jié)器/解調器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
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