- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385094 > AK4708 (Asahi Kasei Microsystems Co.,Ltd) AV SCART Switch with Two RGB Outputs PDF資料下載
參數(shù)資料
| 型號(hào)： | AK4708 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | AV SCART Switch with Two RGB Outputs |
| 中文描述： | 影音SCART開關(guān)與兩個(gè)RGB輸出 |
| 文件頁(yè)數(shù)： | 16/46頁(yè) |
| 文件大?。?/td> | 504K |
| 代理商： | AK4708 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)當(dāng)前第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)
[AK4708]
MS0618-E-00
2007/04
- 16 -
OPERATION OVERVIEW
1.
System Reset and Power-down options
The AK4708 should be reset once by bringing PDN pin = “L” upon power-up. The AK4708 has several operation modes.
The PDN pin, AUTO bit, BIAS bit, STBY bit and AMP bit control operation modes as shown in Table 1 and Table 2.
Mode
PDN pin
AUTO bit
STBY bit
0
“L”
x
x
BIAS bit
x
Mode
Full Power-down
Auto Startup mode
(Power-on default)
Standby & Mute
Standby
Mute
(AMP power down)
Normal operation
(AMP operation)
1
“H”
1
x
x
2
3
“H”
“H”
0
0
1
1
1
0
4
“H”
0
0
1
5
“H”
0
0
0
Table 1. Operation Mode Settings (x: Don’t Care)
Mode
Register
Control
Audio Bias
Level
Video
Output
TVFB
TVSB
VCRFBO
VCRSB
0
Full Power-down
NOT
available
1
No video
input
Video input
(Note 18)
Power
down
Hi-Z
Hi-Z
Pull
-down
(Note 17)
Auto Startup mode
(Power-on default)
Active
Active
(Note 25)
2
Standby & mute
Power
down
Active
Power
down
Active
(Note 19)
3
Standby
Mute
(AMP power down)
Normal operation
(AMP operation)
4
5
Available
Hi-Z/
Active
Active
Active
Note 17. Internally pulled down by 120k
Ω
(typ) resistor.
Note 18. Video input to TVVIN or VCRVIN.
Note 19. TVOUTL/R are muted by Mute bit in the default state.
Note 20. VCRC, VCRGO, VCRBO output 0V for termination.
Table 2. Status of each operation modes
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4708EQ | AV SCART Switch with Two RGB Outputs |
| AK502 | AK SERIES VERTICAL |
| AK550 | AK SERIES VERTICAL |
| AK590 | AK SERIES VERTICAL |
| AK520S | Circular Connector; No. of Contacts:26; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4708EQ | 制造商:AKM 制造商全稱:AKM 功能描述:AV SCART Switch with Two RGB Outputs |
| AK4709 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power AV SCART Switch |
| AK4709EQ | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power AV SCART Switch |
| AK4710 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power Single SCART Driver |
| AK4710EN | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power Single SCART Driver |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。