參數(shù)資料
型號: TDA9885HN/V5
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PQCC32
封裝: 5 X 5 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT-617-3, HVQFN-32
文件頁數(shù): 13/25頁
文件大小: 284K
代理商: TDA9885HN/V5
TDA9885_TDA9886_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 16 December 2008
20 of 56
NXP Semiconductors
TDA9885; TDA9886
I2C-bus controlled multistandard alignment-free IF-PLL demodulators
[1]
Pin SIOMAD can be used for the selection of the different NTSC standards without I2C-bus. With a resistor
on pin SIOMAD, fVIF = 58.75 MHz; without a resistor on pin SIOMAD, fVIF = 45.75 MHz (NTSC-M).
Table 15.
TV standard selection for VIF
Video IF select bits
fVIF (MHz)
E4
E3
E2
0
58.75[1]
0
1
45.75[1]
0
1
0
38.9
0
1
38.0
1
0
33.9
1
0
1
33.4
1
0
not applicable
1
not applicable
Table 16.
Data setting after power-on reset (default setting with a resistor on pin SIOMAD)
Register
Byte
MSB
LSB
7
6
5
4
3
2
1
0
Switching mode (B data) 1
1
0
1
0
1
0
Adjust mode (C data)
0
1
0
Data mode (E data)
0
Table 17.
Data setting after power-on reset (default setting without a resistor on
pin SIOMAD)
Register
Byte
MSB
LSB
7
6
5
4
3
2
1
0
Switching mode (B data) 1
1
0
1
0
1
0
Adjust mode (C data)
0
1
0
Data mode (E data)
0
1
0
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