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參數(shù)資料
| 型號： | SAA4951WP |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 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)： | 14/25頁 |
| 文件大?。?/td> | 95K |
| 代理商： | SAA4951WP |
April 1994
14
Philips Semiconductors
Preliminary specification
Memory controller
SAA4951
Table 4
Horizontal programming range of CLV and WE1 (see also Fig.6).
Nr
≠
Nf
13.5 MHz, 50 Hz
CLV
r
= (4Nr
+
2)
×
LLA
CLV
f
= (4Nf
+
2)
×
LLA
WE1
r
= (2Nr
+
2)
×
LLA
WE1
f
= (2Nf
+
2)
×
LLA
CLV
r
= (4Nr
+
2)
×
LLA
CLV
f
= (4Nf
+
2)
×
LLA
WE1
r
= (2Nr
+
2)
×
LLA
WE1
f
= (2Nf
+
2)
×
LLA
CLV
r
= (8Nr
+
4)
×
LLA
CLV
f
= (8Nf
+
4)
×
LLA
WE1
r
= (4Nr
+
4)
×
LLA
WE1
f
= (4Nf
+
4)
×
LLA
CLV
r
= (4Nr
+
2)
×
LLA
CLV
f
= (4Nf
+
2)
×
LLA
WE1
r
= (2Nr
+
2)
×
LLA
WE1
f
= (2Nf
+
2)
×
LLA
CLV
r
= (4Nr
+
2)
×
LLA
CLV
f
= (4Nf
+
2)
×
LLA
WE1
r
= (2Nr
+
2)
×
LLA
WE1
f
= (2Nf
+
2)
×
LLA
0
≤
Nr
<
215
0
<
Nf
≤
215
0
≤
Nr
<
431
0
<
Nf
≤
431
0
≤
Nr
<
213
0
<
Nf
≤
213
0
≤
Nr
<
428
0
<
Nf
≤
428
0
≤
Nr
<
143
0
<
Nf
≤
143
0
≤
Nr
<
287
0
<
Nf
≤
287
0
≤
Nr
<
255
0
<
Nf
≤
255
0
≤
Nr
<
511
0
<
Nf
≤
511
0
≤
Nr
<
191
0
<
Nf
≤
191
0
≤
Nr
<
383
0
<
Nf
≤
383
13.5 MHz, 60 Hz
18 MHz
16 MHz
12 MHz
Fig.6 Programmable horizontal acquisition signals.
handbook, full pagewidth
MGH135
HRA
CLVf
CLVr
CLV
WE1
WE1r
WE1f
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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