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參數(shù)資料
| 型號： | SDA5642-6X |
| 廠商： | SIEMENS A G |
| 元件分類： | 圖文 |
| 英文描述： | VPS-Decoder |
| 中文描述： | TELETEXT AND VPS/PDC DECODER, PDSO20 |
| 文件頁數(shù)： | 6/27頁 |
| 文件大小： | 684K |
| 代理商： | SDA5642-6X |
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SDA 5642-6/X
Semiconductor Group
6
02.97
1.3
Pin Description
Pin No.
Symbol Function
P-DIP-14-1
1
P-DSO-20-1
V
SS
V
SSA
V
SSD
Ground (0 V)
Analog ground (0 V)
Digital ground (0 V)
Not connected
Serial clock input of
I
2
C Bus.
Serial data input of
I
2
C Bus.
Chip select input determining the
I
2
C-Bus addresses:
20
H
/ 21
H
, when pulled low
22
H
/ 23
H
, when pulled high.
Video Composite Sync output from sync slicer used
for PLL based clock generation.
Data available output active low, when VPS data is
received.
Output signaling the presence of the first field active
high.
Test input; activates test mode when pulled high.
Connect to ground for operating mode.
Phase detector/charge pump output of data PLL
(DAPLL).
Connector of the loop filter for the SYSPLL.
1
2
3, 8, 13, 18 N.C.
4
5
6
2
3
4
SCL
SDA
CS0
5
7
VCS
6
9
DAVN
7
10
EHB
8
11
TI
9
12
PD1
10
14
PD2/
VCO2
VCO1
11
15
Input to the voltage controlled oscillator #1 of the
DAPLL.
Reference current input for the on-chip analog circuit.
Composite video signal input.
Positive supply voltage (+ 5 V nom.).
Positive supply voltage for the digital circuits
(+ 5 V nom.).
Positive supply voltage for the analog circuits
(+ 5 V nom.).
12
13
14
16
17
I
REF
CVBS
V
DD
V
DDD
19
20
V
DDA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| sda 5642-6x | VPS-Decoder(VPS解碼器) |
| sda5642-6 | VPS-Decoder(VPS解碼器) |
| SDA5648 | Decoder for Program Delivery Control and Video Program System PDC / VPS Decoder |
| SDA5648X | Decoder for Program Delivery Control and Video Program System PDC / VPS Decoder |
| SDA 5648X | VPS-Decoder(VPS解碼器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SDA5648 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Decoder for Program Delivery Control and Video Program System PDC / VPS Decoder |
| SDA5648X | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Decoder for Program Delivery Control and Video Program System PDC / VPS Decoder |
| SDA5649 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Expanded Decoder for Program Delivery Control and Video Program System EPDC / VPS Decoder |
| SDA5649X | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Expanded Decoder for Program Delivery Control and Video Program System EPDC / VPS Decoder |
| SDA5650 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:VPS / PDC-plus Decoder |
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