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參數資料
| 型號： | VSP2212Y |
| 英文描述： | CCD SIGNAL PROCESSOR For Digital Cameras |
| 中文描述： | CCD信號處理器的數碼相機 |
| 文件頁數： | 1/11頁 |
| 文件大?。?/td> | 125K |
| 代理商： | VSP2212Y |
VSP2212
VSP2212
CCD SIGNAL PROCESSOR
For Digital Cameras
FEATURES
G
CCD SIGNAL PROCESSING:
Correlated Double Sampling (CDS)
Programmable Black Level Clamping
G
PROGRAMMABLE GAIN AMPLIFIER (PGA):
–6 to +42dB Gain Ranging
G
12-BIT DIGITAL DATA OUTPUT:
Up to 20MHz Conversion Rate
No Missing Codes
G
79dB SIGNAL-TO-NOISE RATIO
G
ON-CHIP GENERAL-PURPOSE 8-BIT
DIGITAL-TO-ANALOG CONVERTERS
G
PORTABLE OPERATION:
Low Voltage: 2.7V to 3.6V
Low Power: 99mW (typ) at 3.0V
Stand-By Mode: 6mW
DESCRIPTION
The VSP2212 is a complete mixed-signal processing
IC for digital cameras, providing signal conditioning
and analog-to-digital conversion for the output of a
CCD array. The primary CCD channel provides Cor-
related Double Sampling (CDS) to extract video infor-
mation from the pixels, –6dB to +42dB gain ranging
with digital control for varying illumination condi-
tions, and black level clamping for an accurate black
reference. Input signal clamping and offset correction
of the input CDS is also performed. The stable gain
control is linear in dB. Additionally, the black level is
quickly recovered after gain change. The two on-chip
general-purpose 8-bit digital-to-analog converters al-
low you to obtain analog various control voltage, such
as V
SUB
control of CCD imager. The VSP2212 is the
high-performance version of the VSP2000/2100 fami-
lies. The VSP2212Y is available in an LQFP-48 pack-
age and the VSP2212M is avail able in a VQFN-48
package. Both products operate from a single +3V/
+3.3V supply.
2000 Burr-Brown Corporation
PDS-1598A
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
For most current data sheet and other product
information, visit www.burr-brown.com
8-Bit
D/A Converter
(DAC0)
8-Bit
D/A Converter
(DAC1)
Programmable
Gain
Amplifier
(PGA)
Input
Clamp
Reference Voltage Generator
Preblanking
Timing
Control
Serial Interface
Output
Latch
Correlated
Double
Sampling
(CDS)
Analog
to
Digital
Converter
12-Bit
Digital
Output
–6dB
+to
CCDIN
CCD
Output
Signal
PBLK
Optical Black (OB)
Level Clamping
COB
CLPOB
SHP
CLPDM
SHD
SLOAD
SCLK SDATA
V
CC
RESET
DACOUT0
DACOUT1
DRV
DD
ADCCK
BYPP2
BYP
BYPM
REFN
CM
REFP
DRVGND
GNDA
B[11:0]
VSP2212
VSP2212
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PDF描述 |
|---|---|
| VSP2230 | CCD SIGNAL PROCESSOR FOR DIGITAL CAMERAS |
| VSP2230Y | CCD SIGNAL PROCESSOR FOR DIGITAL CAMERAS |
| VSP2260 | CCD SIGNAL PROCESSOR for DIGITAL CAMERAS |
| VSP2260Y | CCD SIGNAL PROCESSOR for DIGITAL CAMERAS |
| VSP2262 | CCD SIGNAL PROCESSOR for DIGITAL CAMERAS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| VSP2212Y/2K | 功能描述:視頻模擬/數字化轉換器集成電路 12-Bit 20 Msps Signal Processor RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數量:1 ADC 輸入端數量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 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/數字化轉換器集成電路 12-Bit 20 Msps Signal Processor RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數量:1 ADC 輸入端數量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 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/數字化轉換器集成電路 12-Bit 20 Msps Signal Processor RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數量:1 ADC 輸入端數量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 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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