參數(shù)資料
型號(hào): VSP2262K
英文描述: CCD SIGNAL PROCESSOR for DIGITAL CAMERAS
中文描述: CCD信號(hào)處理器的數(shù)碼相機(jī)
文件頁(yè)數(shù): 10/13頁(yè)
文件大?。?/td> 224K
代理商: VSP2262K
VSP2262
SBMS011
10
REGISTERS
TEST
A2
A1
A0
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Configuration
PGA Gain
OB Clamp Level
Clock Polarity
Reserved
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
1
1
x
0
0
1
1
0
0
1
1
x
0
1
0
1
0
1
0
1
x
0
0
0
0
x
x
x
x
x
0
0
0
0
x
x
x
x
x
0
0
0
0
0
0
0
0
0
C0
G0
O0
P0
x
x
x
x
x
G9
0
0
x
x
x
x
x
G8
0
0
x
x
x
x
x
G7
0
0
x
x
x
x
x
G6
0
0
x
x
x
x
x
G5
0
0
x
x
x
x
x
G4
0
0
x
x
x
x
x
G3
O3
0
x
x
x
x
x
G2
O2
P2
x
x
x
x
x
G1
O1
P1
x
x
x
x
x
x = Don
t Care.
TABLE II. Serial Interface Data Format.
MSB
LSB
REGISTER DEFINITIONS
C[0]
Operation Mode, Normal/Stand-By
Serial Interface and Registers are always active, independently from the operation mode.
C0 = Operation Mode for the entire chip except the serial interface and registers.
(C0 = 0 “Active”; C0 = 1 “Stand-by”)
G[9:0]
The Characteristics of PGA Gain
(refer to Figure 2)
O[3:0]
Programmable OB Clamp Level
(refer to Table I)
P[2:0]
Clock Polarity
P0 = Polarity for CLPDM
P1 = for CLPOB
P2 = for SHP/SHD
(P0 = 0 “Active LOW”; P0 = 1 “Active HIGH”)
(P0 = 0 “Active LOW”; P0 = 1 “Active HIGH”)
(P0 = 0 “Active LOW”; P0 = 1 “Active HIGH”)
Immediately after power ON, these values are Unknown. The appropriate value must be set by using the serial interface, or reset
to the default value by strobing the RESET pin.
Default values are:
C[2:0] = 0
G[9:0] = 0010000000
O[3:0] = 1000
P[2:0] = 000
Normal Operation Mode
PGA Gain = 0dB
OB Clamp Level = 32LSB
CLPDM, CLPOB, SHP/SHD are all “Active LOW”
(1)
NOTE: (1) The descriptions and the timing diagrams in this data sheet are all based on the polarity of Active LOW (default value).
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VSP2262Y/2KG4 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 12-Bit 20Msps Signal Processor 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
VSP2262YG4 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 12-Bit 20Msps Signal Processor 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
VSP2264 制造商:TI 制造商全稱:Texas Instruments 功能描述:CCD SIGNAL PROCESSOR WITH TIMING GENERATOR FOR DIGITAL CAMERAS