AD9923A ADI新一代低價(jià)格的數(shù)字相機(jī)的前端產(chǎn)品
產(chǎn)品規(guī)格 .Timing Core Supply ─ 3.0V
.AFE Analog Supply ─ 3.0V
.ADC Resolution ─ 12bit
.AFETG Power Dissipation(36MHz, 3.0V supply) ─ 335 mW
.Power dissipation (Standby-3 mode) ─ 1 mW
.Maximum Clock Rate ─ 36 MHz
.Operating Temperature Range ─ -25~+85℃
.Maximum H1 to H8 Output Current ─ 30 mA
.Maximum Horizontal Load Capcitance ─ 100 pF
.Black level clamp resolution ─ 1024 steps
.Variable gain amplifier ─ 6dB~42dB
.Gain control resolution ─ 1024 steps
.CDS Gain setting ─ -3dB~+6dB
產(chǎn)品特性 .36MHz 12bit ADC
.Integrated 15-channel V-Driver
.Black level clamp with variable level control
.Precision Timing core with ~600 ps resolution
.8mm*8mm CSPBGA package
產(chǎn)品應(yīng)用 .?dāng)?shù)位相機(jī)
文字介紹 AD9923A 是ADI新一代低價(jià)格的數(shù)字相機(jī)的前端產(chǎn)品,整合 Analog Front End, Timing Generator 和Vertical Driver為單一的芯片。15個(gè)頻道的垂直信號,以及可編寫的Timing Generator,幾乎可已滿足目前市面上所有八百萬畫素以下的CCD傳感器。AD9923A比其它同級產(chǎn)品體積更小、更省電,并且提供可控制相機(jī)的機(jī)械快門﹑閃光燈等組件的腳位,加上ADI領(lǐng)先業(yè)界的36MHZ 12bit ADC,有效提升數(shù)字相機(jī)的拍攝質(zhì)量及使用的方便性。