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參數(shù)資料
| 型號(hào)： | VSP2080 |
| 英文描述： | CCD SIGNAL FRONT-END PROCESSOR FOR DIGITAL CAMERAS |
| 中文描述： | CCD信號(hào)前端的數(shù)碼相機(jī)高端處理器 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大小： | 80K |
| 代理商： | VSP2080 |
VSP2080
CCD SIGNAL FRONT-END
PROCESSOR FOR DIGITAL CAMERAS
FEATURES
G
CCD SIGNAL PROCESSING
Correlated Double Sampling
Black Level Clamping
0 to +34dB Gain Range
55dB SNR Referred to Full Scale
G
SELECTABLE LOGIC-INPUT POLARITY
Positive Active or Negative Active
G
PORTABLE OPERATION
Low Voltage: 2.7V to 3.6V
Low Power: 144mW at 3.0V
Power-Down Mode: 10mW
DESCRIPTION
The VSP2080 is a complete front-end processing IC
for digital cameras. The VSP2080 provides signal
conditioning for the output of a CCD array. The
VSP2080 provides correlated double sampling to ex-
tract the video information from the pixels, 0dB to
+34dB gain range with analog control for varying
illumination conditions, and black level clamping for
an accurate black reference. The stable gain control is
linear in dB. Additionally, the black level quickly
recovers after screen changes. The MODE pin allows
the selection of logic-input polarity. The VSP2080 is
available in a 20-lead TSSOP package.
1998 Burr-Brown Corporation
PDS-1498B
Printed in U.S.A. August, 1999
TM
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
APPLICATIONS
G
VIDEO CAMERAS
G
DIGITAL STILL CAMERAS
G
PC CAMERAS
G
SECURITY CAMERAS
CCD R
CCD D
CCD
OUT
Optical
Black Level
Auto-Zero
Dummy
Pixel
Auto-Zero
+28dB
Log
VCA
Correlated
Double
Sampling
Clamp
+6dB
REFCK
DATCK
AGC IN
C
DUMC
Internal
Bias
Generator
REFT
REFB
REF IN
Logic Input
Polarity
Control
MODE
OB
OUT
VSP2080
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PDF描述 |
|---|---|
| VSP2080T | CCD SIGNAL FRONT-END PROCESSOR FOR DIGITAL CAMERAS |
| VSP2101 | CCD SIGNAL PROCESSOR For Digital Cameras |
| VSP2101Y | CCD SIGNAL PROCESSOR For Digital Cameras |
| VSP2210 | CCD SIGNAL PROCESSOR For Digital Cameras |
| VSP2210Y | CCD SIGNAL PROCESSOR For Digital Cameras |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VSP2080T | 制造商:BB 制造商全稱:BB 功能描述:CCD SIGNAL FRONT-END PROCESSOR FOR DIGITAL CAMERAS |
| VSP2100 | 制造商:BB 制造商全稱:BB 功能描述:CCD SIGNAL PROCESSOR For Digital Cameras |
| VSP2100Y | 制造商:BB 制造商全稱:BB 功能描述:CCD SIGNAL PROCESSOR For Digital Cameras |
| VSP2101 | 制造商:BB 制造商全稱:BB 功能描述:CCD SIGNAL PROCESSOR For Digital Cameras |
| VSP2101Y | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10-Bit 27 Msps w/10-Bit On-Chip DAC 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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