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參數(shù)資料
| 型號： | SAA4951WP |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Memory controller |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC44 |
| 封裝： | PLASTIC, SOT-187-2, MO-047AC, LCC-44 |
| 文件頁數(shù)： | 21/25頁 |
| 文件大?。?/td> | 95K |
| 代理商： | SAA4951WP |
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 |
|---|---|
| SAA4952WP | Memory controller |
| SAA4955 | 2.9-Mbit field memory |
| SAA4955TJ | 2.9-Mbit field memory |
| SAA4956TJ | 2.9-Mbit field memory with noise reduction |
| SAA4960 | Integrated PAL comb filter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| SAA4960 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Integrated PAL comb filter |
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