參數(shù)資料
型號(hào): TDA9887
廠商: NXP Semiconductors N.V.
英文描述: I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
中文描述: 的I2C總線控制的多標(biāo)準(zhǔn)對(duì)準(zhǔn)無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器
文件頁數(shù): 18/58頁
文件大?。?/td> 308K
代理商: TDA9887
2004 Aug 25
18
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
Notes
1.
2.
For positive AM TV choose 6.5 MHz for the second SIF.
For FM radio, select f
VIF
= 45.75 MHz for NTSC applications; otherwise use an arbitrary video IF (see Table 17).
9.2.3
D
ATA BYTE FOR ADJUST MODE
Table 12
Bit description of SAD register for adjust mode (SAD = 01)
B0
Video mode (sound trap)
sound trap bypass
sound trap active
1
0
BIT
VALUE
DESCRIPTION
C7
Audio gain
6 dB
0 dB
De-emphasis time constant
50
μ
s
75
μ
s
De-emphasis
on
off
Tuner takeover point adjustment
see Table 13
1
0
C6
1
0
C5
1
0
C4 to C0
BIT
VALUE
DESCRIPTION
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TDA9887HN/V4 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
TDA9887HN/V4,518 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
TDA9887HN/V4-T 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
TDA9887T/V4 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
TDA9887T/V4,112 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel