| 品牌 |
sgm |
型號(hào) |
sgm9123 |
| 批號(hào) |
09+ |
封裝 |
so-8 |
| 營(yíng)銷方式 |
直銷 |
產(chǎn)品性質(zhì) |
熱銷 |
| 處理信號(hào) |
模擬信號(hào) |
工藝 |
半導(dǎo)體集成 |
| 導(dǎo)電類型 |
雙極型 |
集成程度 |
小規(guī)模 |
| 工作溫度 |
-40~125（℃） |
類型 |
驅(qū)動(dòng)IC |
產(chǎn)品指標(biāo)
通道數(shù) triple
關(guān)斷 n
電源電壓(v) 2.5 to 5.5
固定增益（db） 6
-3db帶寬(mhz) 8
壓擺率(v/μs) 44
靜態(tài)電流(ma) 7.4
最小電源抑制比(db) 51
最小共模抑制比(db)
溫度范圍(℃) -40 to +125
軌到軌輸入 n
軌到軌輸出 y
封裝形式 so-8
產(chǎn)品描述
sgm9123 is a video buffer which integrates triple 6db gain rail-to-rail output driver and triple 3rd output reconstruction filter, it has 8mhz -3db bandwidth and 44v/μs slew rate. sgm9123 provides improved image quality compared with passive lc filters and discrete drivers solution. operating from single supplies ranging from +2.5v to +5.5v and sinking an ultra-low 7.4ma quiescent current, the sgm9123 is ideally suited for battery powered applications.
sgm9123 can be dc-coupled or ac-coupled with input video signal, such as the output stage of dac to eliminate out-of-band noise. internal diode clamps and bias circuitry may be used if ac-coupled inputs are required. sgm9123 also integrates an internal level shift circuit which avoids sync-pulse being clipped and allows dc-coupled output. the drivers in sgm9123 can drive dc or ac-coupled single (150ω) or dual (75 ω) loads.
the sgm9123 has lead (pb) free so-8 package and esd (hbm) reaches 8kv.
產(chǎn)品特性
triple 3rd order 8mhz (sd) filters
transparent input clamping
6db output driver gain and drive dual video load
rail-to-rail output
inputvoltage rangeincludes ground
ac or dc coupled inputs
ac or dc coupled outputs
operates from 2.5v to 5.5v single power supply
low power (2.5ma/channel)
7.4ma total supply current
lead (pb) free so-8 package
應(yīng)用領(lǐng)域
video amplifiers
cable and satellite set top boxes
communications devices
video on demand
portable and handheld products
personal video recorders
dvd players
sdtvs