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參數(shù)資料
| 型號： | SAA7124HZ |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | Digital Video Encoder ECO-DENC |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP64 |
| 封裝： | PLASTIC, SOT-314, QFP-64 |
| 文件頁數(shù)： | 20/44頁 |
| 文件大?。?/td> | 344K |
| 代理商： | SAA7124HZ |
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1996 Nov 07
20
Philips Semiconductors
Preliminary specification
Digital Video Encoder (ECO-DENC)
SAA7124; SAA7125
Table 10
Subaddress 5D
Notes
1.
2.
Output black level/IRE = BLCKL
×
25/63 + 24; recommended value: BLCKL = 60 (3CH) normal.
Output black level/IRE = BLCKL
×
26/63 + 24; recommended value: BLCKL = 45 (2DH) normal.
Table 11
Subaddress 5E
Notes
1.
2.
Output black level/IRE = BLNNL
×
25/63 + 17; recommended value: BLNNL = 58 (3AH) normal.
Output black level/IRE = BLNNL
×
26/63 + 17; recommended value: BLNNL = 63 (3FH) normal.
Table 12
Subaddress 5F
DATA BYTE
DESCRIPTION
CONDITIONS
white-to-sync = 140 IRE
(1)
BLCKL = 0
BLCKL = 63 (3FH)
white-to-sync = 143 IRE
(2)
BLCKL = 0
BLCKL = 63 (3FH)
REMARKS
BLCKL
variable black level; input
representation accordance
with “CCIR 601”
output black level = 24 IRE
output black level = 49 IRE
output black level = 24 IRE
output black level = 50 IRE
DATA BYTE
DESCRIPTION
CONDITIONS
white-to-sync = 140 IRE
(1)
BLNNL = 0
BLNNL = 63 (3FH)
white-to-sync = 143 IRE
(2)
BLNNL = 0
BLNNL = 63 (3FH)
logic 0
logic 1
REMARKS
BLNNL
variable blanking level
output blanking level = 17 IRE
output blanking level = 42 IRE
output blanking level = 17 IRE
output blanking level = 43 IRE
real time control input from SAA7151B
real time control input from SAA7111
DECTYP
RTCI
DATA BYTE
DESCRIPTION
BLNVB
variable blanking level during vertical blanking interval is typically identical to value of BLNNL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7124 | Digital Video Encoder ECO-DENC |
| SAA7124H | Digital Video Encoder ECO-DENC |
| SAA7125 | Digital Video Encoder ECO-DENC |
| SAA7125H | Digital Video Encoder ECO-DENC |
| SAA7124WP | Digital Video Encoder ECO-DENC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7124WP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder ECO-DENC |
| SAA7125 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder ECO-DENC |
| SAA7125H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder ECO-DENC |
| SAA7125HZ | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder ECO-DENC |
| SAA7125HZBD | 制造商:NXP Semiconductors 功能描述:COLOR SIGNAL ENCODER, PQFP64 |
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