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參數資料
| 型號： | HD49815 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Digital Camera Signal Processor |
| 中文描述： | 數碼相機信號處理器 |
| 文件頁數： | 1/25頁 |
| 文件大小： | 91K |
| 代理商： | HD49815 |
HD49815TF
Digital Camera Signal Processor
ADE-207-316 (Z)
1st Edition
Sep. 1999
Description
The HD49815TF is a CMOS IC that has been developed as a digital signal-processing IC for CCD-camera
digital-signal-processing systems.
Functions
CCD-sensor drive-pulse generation (TG)
Digital AGC (automatic gain control)
Color signal separation circuit
RGB matrix
RGB gain
RGB and Y gamma
Color-difference matrix
Enhancer
RGB and Y setup
Digital I/F (4:2:2)
Zoom control
Mirror reversal
Synchronization signal generator for encoding (SSG)
AWB, AE, and AF detection
Two-channel 8-bit D/A converter
Features
The HD49815TF provides camera-signal processing, TG, SSG, zoom, and D/A functions and other
functions in a single chip and supports high system-integration level.
In conjunction with the HD49323AF-01 (CDS/AGC + 10-bit ADC) and the control microcomputer, the
HD49815TF forms a three-chip kit that can implement an optimal CCD-camera digital-signal-
processing system.
The HD49815TF provides the zoom function and controls the 1- to 256- times linear zoom. It also
provides the half-mirror function.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HD49815TF | 制造商:Renesas Electronics Corporation 功能描述: |
| HD4A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SOT 23 SILICON PLANAR HIGH SPEED SWITCHING DIODES |
| HD4A-7D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SOT 23 SILICON PLANAR HIGH SPEED SWITCHING DIODES |
| HD4ATA | 功能描述:二極管 - 通用，功率，開關 - RoHS:否 制造商:STMicroelectronics 產品:Switching Diodes 峰值反向電壓:600 V 正向連續電流:200 A 最大浪涌電流:800 A 配置: 恢復時間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube |
| HD4ATC | 功能描述:二極管 - 通用，功率，開關 - RoHS:否 制造商:STMicroelectronics 產品:Switching Diodes 峰值反向電壓:600 V 正向連續電流:200 A 最大浪涌電流:800 A 配置: 恢復時間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube |
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