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| 型号： | TDA9884HN |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PQCC32 |
| 封装： | 5 X 5 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, HVQFN-32 |
| 文件页数： | 8/58页 |
| 文件大小： | 290K |
| 代理商： | TDA9884HN |
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TDA9884_2
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 12 May 2006
16 of 58
Philips Semiconductors
TDA9884
I2C-bus controlled multistandard alignment-free IF-PLL
8.2 Write format
[1]
The auto-increment of the subaddress stops if the subaddress is 3.
8.2.1 Subaddress
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 13.
[1]
X = don’t care.
[2]
Bit A7 = 1 is not allowed.
[3]
Bits A6 to A2 will be ignored by the internal hardware.
8.2.2 Data byte for switching mode
Table 11.
S
Byte 1
A
Byte 2
A
Byte 3
A
Byte n
A
P
A6 to A0
R/W
A7 to A0
bits 7 to 0
slave
address
0
subaddress
data 1
Table 12.
Explanation of Table 11
Symbol
Function
S
START condition, generated by the master
Slave address
see Table 7
R/W = 0
write command, generated by the master
A
acknowledge bit, generated by the slave
Subaddress (SAD)
see Table 13
Data 1, data n
8-bit data words, transmitted by the master
P
STOP condition
Table 13.
Denition of the subaddress (second byte after slave address)[1]
Register
MSB
LSB
A7[2]
A6[3]
A5[3]
A4[3]
A3[3]
A2[3]
A1
A0
SAD for switching mode
0
XXXXX0
0
SAD for adjust mode
0
XXXXX0
1
SAD for data mode
0
XXXXX1
0
Table 14.
Bit description of SAD register for switching mode (SAD = 00)
Bit
Value
Description
B7
output port 2 e.g. for SAW switching or AGC monitoring
1
high-impedance, disabled or HIGH
0
low-impedance, active or LOW
B6
output port 1 e.g. for SAW switching or external AGC
input
1
high-impedance, disabled or HIGH
0
low-impedance, active or LOW
相关PDF资料 |
PDF描述 |
|---|---|
| TDA9885HN/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PQCC32 |
| TDA9885T/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| TDA9885TS/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| TDA9886HN/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PQCC32 |
| TDA9886T/V5 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA9884TS | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled multistandard alignment-free IF-PLL for mobile reception |
| TDA9884TS/V1 | 功能描述:调节器/解调器 MOBILE VIF AND SIF DEMODULATOR RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| TDA9884TS/V1,112 | 功能描述:调节器/解调器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| TDA9884TS/V1,118 | 功能描述:调节器/解调器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| TDA9884TS/V1/S1,11 | 功能描述:调节器/解调器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
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