參數(shù)資料
型號(hào): SAA7126
廠商: NXP Semiconductors N.V.
英文描述: Digital video encoder
中文描述: 數(shù)字視頻編碼器
文件頁(yè)數(shù): 34/40頁(yè)
文件大?。?/td> 155K
代理商: SAA7126
1999 May 31
34
Philips Semiconductors
Product specification
Digital video encoder
SAA7126H; SAA7127H
Analog output voltages
The analog output voltages are dependent on the open-loop voltage of the operational amplifiers for full-scale conversion
(typical value 1.375 V), the internal series resistor (typical value 2
), the external series resistor and the external load
impedance.
The digital output signals in front of the DACs under nominal conditions occupy different conversion ranges, as indicated
in Table 48 for a
100
100
colour bar signal.
Values for the external series resistors result in a 75
load.
Table 48
Digital output signals conversion range
CONVERSION RANGE (peak-to-peak)
CVBS, SYNC
TIP-TO-PEAK CARRIER
(digits)
Y (VBS)
SYNC TIP-TO-WHITE
(digits)
RGB (Y)
BLACK-TO-WHITE AT GDY = GDC =
6
(digits)
1016
881
712
相關(guān)PDF資料
PDF描述
SAA7126H Digital video encoder
SAA7127 Digital video encoder
SAA7127H Digital video encoder
SAA7128A Digital video encoder
SAA7128AH Digital video encoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7126H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7127 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7127H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7128 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7128A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder