參數(shù)資料
型號(hào): TDA8754HL/11
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, LOW PROFILE, PLASTIC, SOT-486-1, MS-026, QFP-144
文件頁數(shù): 35/57頁
文件大?。?/td> 264K
代理商: TDA8754HL/11
9397 750 14984
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 06 — 16 June 2005
40 of 57
Philips Semiconductors
TDA8754
Triple 8-bit video ADC up to 270 Msps
9.26 Activity detection register 2
Remark: It should be noted that activity, sign and polarity detection will be correctly set
after a maximum delay of: 6 frame periods + 50 ms.
Table 70:
ACTIVITY1 - activity detection 1 register (read register 2) bit description
Bit
Symbol
Description
7
ACVS2
activity of VSYNC2 input
0 = not active
1 = active
6
ACVS1
activity of VSYNC1 input
0 = not active
1 = active
5
ACSOG2
activity of SOGIN2 input
0 = not active
1 = active
4
ACSOG1
activity of SOGIN1 input
0 = not active
1 = active
3
ACCHS2
activity of CHSYNC2 input
0 = not active
1 = active
2
ACCHS1
activity of CHSYNC1 input
0 = not active
1 = active
1
ACHS2
activity of HSYNC2 input
0 = not active
1 = active
0
ACHS1
activity of HSYNC2 input
0 = not active
1 = active
Table 71:
ACTIVITY2 - activity detection 2 register (read register 3) bit allocation
Bit
7
6
5
4
3
2
1
0
Symbol
-
ASD
3LEVEL
ACFIELD
HPDO
ACVSSEP
ACRXC1
ACRXC0
Reset
X
0000000
Access
RRRRRRRR
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TDA8754HL11BE-T 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 3X8 BIT VIDEO A/D-110 MSPS RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
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