參數(shù)資料
型號(hào): SAA4951
廠商: NXP Semiconductors N.V.
英文描述: RES 6.49K OHM 1/16W 0.5% 0402SMD
中文描述: 內(nèi)存控制器
文件頁(yè)數(shù): 21/25頁(yè)
文件大?。?/td> 95K
代理商: SAA4951
April 1994
21
Philips Semiconductors
Preliminary specification
Memory controller
SAA4951
APPLICATION INFORMATION
Fig.12 shows a block diagram of the application environment of the memory controller SAA4951. The full option chip set
of the new TV-feature system (third generation) controlled by the I
2
C-bus includes the following circuits:
TDA8709
TDA8755
TMS4C10XX
TMS4C2970
SAA7158
SAA4940
SAA4951
83C652
3
×
ADC (8-bit) with clamp and gain setting, 30 MHz or
1
×
ADC
1 Mbit video RAM, (optional TMS4C1050/60/70) or
2.9 Mbit video RAM
BENDIC (Back END IC) with LFR, CTI, Y-Peaking, DAC
NORIC (NOise Reduction IC) with Noise Reduction (NR) and Cross Colour Reduction (CCR)
Memory controller
μ
C software control of activated features
相關(guān)PDF資料
PDF描述
SAA4951WP Memory controller
SAA4952WP Memory controller
SAA4955 2.9-Mbit field memory
SAA4955TJ 2.9-Mbit field memory
SAA4956TJ 2.9-Mbit field memory with noise reduction
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA4951WP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Memory controller
SAA4952WP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Memory controller
SAA4955 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.9-Mbit field memory
SAA4955TJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.9-Mbit field memory
SAA4956TJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.9-Mbit field memory with noise reduction