參數(shù)資料
型號: ADV7391BCPZ
廠商: ANALOG DEVICES INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Low Power, Chip Scale 10-Bit SD/HD Video Encoder
中文描述: COLOR SIGNAL ENCODER, QCC32
封裝: 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, LFSCP-32
文件頁數(shù): 56/96頁
文件大?。?/td> 1209K
代理商: ADV7391BCPZ
ADV7390/ADV7391/ADV7392/ADV7393
Rev. 0 | Page 56 of 96
f
e
d
a
b
c
1
R4
R2
CH1
500mV
REF A
M 4.00μs
9.99978ms
CH1
ALL FIELDS
500mV 4.00μs
Figure 75. ED/ HD Sharpness Filter Control with Different Gain Settings for ED/HD Sharpness Filter Gain Values
1
R2
R1
1
CH1
500mV
REF A
M 4.00μs
9.99978ms
CH1
ALL FIELDS
500mV 4.00μs
1
0
ED/HD SHARPNESS FILTER AND ADAPTIVE FILTER
APPLICATION EXAMPLES
Sharpness Filter Application
The ED/HD sharpness filter can be used to enhance or
attenuate the Y video output signal. The register settings in
Table 46 were used to achieve the results shown in Figure 75.
Input data was generated by an external signal source.
Table 46. ED/HD Sharpness Control
Subaddress
0x00
0x01
0x02
0x30
0x31
0x40
0x40
0x40
0x40
0x40
0x40
Register Setting
0xFC
0x10
0x20
0x00
0x81
0x00
0x08
0x04
0x40
0x80
0x22
Reference
1
a
b
c
d
e
f
1
See Figure 75.
Adaptive Filter Control Application
The register settings in Table 47 are used to obtain the results
shown in Figure 77, that is, to remove the ringing on the input
Y signal, as shown in Figure 76. Input data is generated by an
external signal source.
Table 47. Register Settings for Figure 77
Subaddress
0x00
0x01
0x02
0x30
0x31
0x35
0x40
0x58
0x59
0x5A
0x5B
0x5C
0x5D
Register Setting
0xFC
0x38
0x20
0x00
0x81
0x80
0x00
0xAC
0x9A
0x88
0x28
0x3F
0x64
相關PDF資料
PDF描述
ADV7391BCPZ-REEL Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7391EBZ Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7392 Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7392BCPZ Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7392BCPZ-REEL Low Power, Chip Scale 10-Bit SD/HD Video Encoder
相關代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7391BCPZ-REEL 功能描述:IC VIDEO ENCODER SD/HD 32-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7391EBZ 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7391WBCPZ 制造商:Analog Devices 功能描述:
ADV7391WBCPZ-RL 制造商:Analog Devices 功能描述:
ADV7392 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder