参数资料
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: 36/58页
文件大小: 290K
代理商: TDA9884HN
TDA9884_2
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 12 May 2006
41 of 58
Philips Semiconductors
TDA9884
I2C-bus controlled multistandard alignment-free IF-PLL
Conditions: PC/SC ratio measured at pins VIF1 and VIF2; via transformer; 27 kHz FM deviation; 50
s de-emphasis.
(1) Signal.
(2) Noise at H-picture (weighted in accordance with
“ITU-R BS.468-4” quasi peak).
(3) Noise at black picture (weighted in accordance with
“ITU-R BS.468-4” quasi peak).
Fig 12. Audio signal-to-noise ratio as a function of picture-to-sound carrier ratio in intercarrier mode
4
10
0
70
49
52
46
43
40
13
37
10
7
28
22
25
19
31
34
16
mhc118
50
30
20
10
40
60
S/NW
(dB)
(1)
(2)
(3)
gain controlled operation of FM-PLL
PC/SC ratio
Condition: m = 54 %.
(1) Signal.
(2) Noise (weighted in accordance with
“ITU-R BS.468-4” quasi peak).
Fig 13. Typical audio signal-to-noise ratio as a function of input signal at AM standard
Vi (dBV)
30
40
110
90
50
70
100
60
80
mhc119
30
50
10
S/NW
(dB)
70
40
60
20
0
(1)
(2)
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