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參數(shù)資料
| 型號(hào)： | TDA9884HN |
| 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, HVQFN-32 |
| 文件頁數(shù)： | 56/58頁 |
| 文件大?。?/td> | 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
7 of 58
Philips Semiconductors
TDA9884
I2C-bus controlled multistandard alignment-free IF-PLL
7.
Functional description
Figure 1 shows the simplied block diagram of the device which comprises the following
functional blocks:
VIF amplier
Tuner AGC and VIF-AGC
VIF-AGC detector
FMPLL
4
2
FM-PLL for loop lter
DEEM
5
3
de-emphasis output for capacitor
AFD
6
4
AF decoupling input for capacitor
DGND
7
5
digital ground
n.c.
-
6
not connected
AUD
8
7
audio output
TOP
9
8
tuner AGC TakeOver Point (TOP) for resistor
adjustment
SDA
10
9
I2C-bus data input and output
SCL
11
10
I2C-bus clock input
SIOMAD
12
11
sound intercarrier output and MAD select with
resistor
n.c.
-
12
not connected
n.c.
-
13
not connected
AGCSW
13
14
fast external AGC enable switch
TAGC
14
15
tuner AGC output
REF
15
16
4 MHz crystal or reference signal input
VAGC
16
17
VIF-AGC capacitor for L standard
CVBS
17
18
composite video output
n.c.
-
19
not connected
AGND
18
20
analog ground
VPLL
19
21
VIF-PLL for loop lter
VP
20
22
supply voltage
AFC
21
23
AFC output
OP2
22
24
output port 2; open-collector
n.c.
-
25
not connected
SIF1
23
26
SIF differential input 1 and MAD select with
resistor
SIF2
24
27
SIF differential input 2 and MAD select with
resistor
n.c.
-
28
not connected
n.c.
-
29
not connected
Table 3.
Pin description …continued
Symbol
Pin
Description
TDA9884TS
TDA9884HN
相關(guān)PDF資料 |
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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9884TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled multistandard alignment-free IF-PLL for mobile reception |
| TDA9884TS/V1 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9884TS/V1,112 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9884TS/V1,118 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9884TS/V1/S1,11 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
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