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參數資料
| 型號： | HD49335HF |
| 廠商： | Renesas Technology Corp. |
| 英文描述： | CDS/PGA AND 10-bit A/D TG Converter |
| 中文描述： | 的CDS / PGA和10位A / D轉換器熱 |
| 文件頁數： | 1/30頁 |
| 文件大小： | 323K |
| 代理商： | HD49335HF |
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Rev.1.0, Feb.25.2004, page 1 of 29
HD49335F/HF
CDS/PGA & 10-bit A/D TG Converter
REJ03F0100-0100Z
Rev.1.0
Feb.25.2004
Description
The HD49335F/HF is a CMOS IC that provides CDS-PGA analog processing (CDS/PGA) suitable for CCD camera
digital signal processing systems together with a 10-bit A/D converter and timing generator in a single chip.
There are address map and timing generator charts besides this specification. May be contacted to our sales department
if examining the details.
Functions
Correlated double sampling
PGA
Serial interface control
10-bit ADC
Timing generator
Operates using only the 3 V voltage
Corresponds to switching mode of power dissipation and operating frequency
Power dissipation: 220 mW (Typ), maximum frequency: 36 MHz (HD49335HF)
Power dissipation: 150 mW (Typ), maximum frequency: 25 MHz (HD49335F)
ADC direct input mode
QFP 64-pin package
Features
Suppresses low-frequency noise, which output from CCD by the correlated double sampling.
The S/H response frequency characteristics for the reference level can be adjusted using values of external parts and
registers.
High sensitivity is achieved due to the high S/N ratio and a wide dynamic range provided by a PG amplifier.
PGA, pulse timing, standby mode, etc., is achieved via a serial interface.
High precision is provided by a 10-bit-resolution A/D converter.
Difference encoded gray code can be selected as an A/D output code. It is effective in suppression of solarization
(wave pattern). It is patented by Renesas.
Timing generator generates the all of pulse which are needed for CCD driving.
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PDF描述 |
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| HD49338F | CDS/PGA & 12-bit A/D Converter |
| HD49338HF | CDS/PGA & 12-bit A/D Converter |
| HD49351BP | CDS/PGA & 10-bit A/D TG Converter |
| HD49351HBP | CDS/PGA & 10-bit A/D TG Converter |
| HD49404 | TV/Video Signal Processor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HD49335HNP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:CDS/PGA & 10-bit A/D TG Converter |
| HD49335NP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:CDS/PGA & 10-bit A/D TG Converter |
| HD49338F | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:CDS/PGA & 12-bit A/D Converter |
| HD49338HF | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:CDS/PGA & 12-bit A/D Converter |
| HD49338HNP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:CDS/PGA & 12-bit A/D Converter |
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