參數(shù)資料
型號： VSP2212Y
英文描述： CCD SIGNAL PROCESSOR For Digital Cameras
中文描述： CCD信號處理器的數(shù)碼相機(jī)
文件頁數(shù)： 10/11頁
文件大?。?/td> 125K
代理商： VSP2212Y
10
VSP2212
REGISTER DEFINITIONS
C[2:0]
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 DAC0/DAC1
(C0 = 0 “Active”; C0 = 1 “Stand-by”)
C1 = for DAC0
(C0 = 0 “Active”; C0 = 1 “Stand-by”)
C2 = for DAC1
(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”)
E[7:0]
DAC0 Data
(All ZEROs = Output Voltage Minimum; All ONEs = Output Voltage Maximum)
F[7:0]
DAC1 Data
(All ZEROs = Output Voltage Minimum; All ONEs = Output Voltage Maximum)
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 the RESET pin.
Default values are:
C[2:0] = 000
G[9:0] = 0010000000
O[3:0] = 1000
P[2:0] = 000
E[7:0] = 00000000
F[7:0] = 00000000
Normal Operation Mode
PGA Gain = 0dB
OB Clamp Level = 130LSB
CLPDM, CLPOB, SHP/SHD are all “Active LOW”
(1)
DAC0 Output Voltage = Minimum
DAC1 Output Voltage = Minimum
NOTE: (1) The description and the timing diagrams in this data sheet are all based on the polarity of Active LOW (default value).
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
DAC0 Data
DAC1 Data
Reserved
Reserved
0
0
0
0
0
0
0
1
0
0
0
0
1
1
1
x
0
0
1
1
0
0
1
x
0
1
0
1
0
1
0
x
0
0
0
0
0
0
x
x
0
0
0
0
0
0
x
x
0
0
0
0
0
0
0
C2
G2
O2
P2
E2
F2
x
x
C1
G1
O1
P1
E1
F1
x
x
C0
G0
O0
P0
E0
F0
x
x
G9
0
0
0
0
x
x
G8
0
0
0
0
x
x
G7
0
0
E7
F7
x
x
G6
0
0
E6
F6
x
x
G5
0
0
E5
F5
x
x
G4
0
0
E4
F4
x
x
G3
O3
0
E3
F3
x
x
x = Don’t Care.
TABLE II. Serial Interface Data Format.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VSP2212Y/2K 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 12-Bit 20 Msps Signal Processor RoHS:否 制造商:Texas Instruments 輸入信號類型: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
VSP2212Y/2KG4 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 12-Bit 20 Msps Signal Processor RoHS:否 制造商:Texas Instruments 輸入信號類型: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
VSP2212YG4 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 12-Bit 20 Msps Signal Processor RoHS:否 制造商:Texas Instruments 輸入信號類型: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
VSP-2220 制造商:QUEST TECHNOLOGY 功能描述:2 WAY SPLITTER 1 GHZ
VSP2221GPLR 制造商:Texas Instruments 功能描述:
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