- 您現在的位置：買賣IC網 > PDF目錄36343 > 935272704518 (NXP SEMICONDUCTORS) 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 PDF資料下載
參數資料
| 型號： | 935272704518 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | ADC |
| 英文描述： | 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 |
| 封裝： | 20 X 20 MM, 1.40 MM HEIGHT, PLASTIC, SOT-486-1, LQFP-144 |
| 文件頁數： | 18/61頁 |
| 文件大小： | 326K |
| 代理商： | 935272704518 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁當前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁
2004 May 18
25
Philips Semiconductors
Product specication
Triple 8-bit video ADC up to 270 Msps
TDA8754
9.3
Offset registers (R, G and B)
The offset registers contain a 9-bit value which controls the clamp level for the RGB channels. The 8 LSBs are in the
offset registers and the 1 MSB is in the coarse gain control register. The relationship between the programming code and
the level of the clamp code is given in Table 15. The default value is: clamp code = 0 and ADC output = 0.
Table 13 Offset registers (00h, 03h, 06h) bit allocation
Table 14 Offset registers (00h, 03h, 06h) bit description
Table 15 Coding for clamp level and ADC output
REGISTER
76543210
OFFSETR (00h)
OR7
OR6
OR5
OR4
OR3
OR2
OR1
OR0
OFFSETG (03h)
OG7
OG6
OG5
OG4
OG3
OG2
OG1
OG0
OFFSETB (06h)
OB7
OB6
OB5
OB4
OB3
OB2
OB1
OB0
Default
00000000
BIT
SYMBOL
DESCRIPTION
OFFSETR (address: 00h)
7 to 0
OR[7:0]
offset R channel; LSB in this register and MSB bit OR8 in register COARSER
OFFSETG (address: 03h)
7 to 0
OG[7:0]
offset G channel; LSB in this register and MSB bit OG8 in register COARSEG
OFFSETB (address: 06h)
7 to 0
OB[7:0]
offset B channel; LSB in this register and MSB bit OB8 in register COARSEB
HEX
VALUE
OR8
OR7
OR6
OR5
OR4
OR3
OR2
OR1
OR0
CLAMP CODE
(DECIMAL)
ADC OUTPUT
(CODE TRANSITION)
OG8 OG7 OG6 OG5 OG4 OG3 OG2 OG1 OG0
OB8
OB7
OB6
OB5
OB4
OB3
OB2
OB1
OB0
1 E9
111101000
24
24/23
1 EA
111101001
23
23/22
:
::
1 FF
111111111
1
1/0
0 00
000000000
0
0/1
0 01
000000001
+1
1/2
:
::
0 3F
000111111
63
63/64
0 40
001000000
64
64/65
:
::
0 78
001111000
120
120/121
0 79
001111001
121
121/122
:
::
0 80
010000000
128
128/129
相關PDF資料 |
PDF描述 |
|---|---|
| 935273871551 | 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 |
| 935272702518 | 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 |
| 935272704551 | 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 |
| 935272703518 | 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 |
| 935273871518 | 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 935275527134 | 制造商:NXP Semiconductors 功能描述:IC BUS SWITCH OCTAL QUAD 20TSSOP |
| 935277864112 | 制造商:NXP Semiconductors 功能描述:IC CPU |
| 935278818112 | 制造商:NXP Semiconductors 功能描述:LCD DRVR 20DIGIT 2.5V/3.3V/5V 56-Pin VSO Tube |
| 935280517132 | 制造商:NXP Semiconductors 功能描述:IC TRANSLATING BUFFER 6XSON |
| 935281751112 | 制造商:NXP Semiconductors 功能描述:IC BUFFER/DVR 16BIT 3ST 48TSSOP |
發布緊急采購，3分鐘左右您將得到回復。