ADA4932-2

Low Power Differential ADC Driver

GENERALDESCRIPTION TheADA4932-xisthenextgenerationAD8132withhigherperformance,andlowernoiseandpowerconsumption.ItisanidealchoicefordrivinghighperformanceADCsasasingle-endedto-differentialordifferential-to-differentialamplifier.Theoutputcommon-modevoltageis

ADA4932-2

Low Power, Differential ADC Driver

FEATURES ?Highperformanceatlowpower ?Highspeed ??3dBbandwidthof560MHz,G=1 ?0.1dBgainflatnessto300MHz ?Slewrate:2800V/μs,25%to75% ?Fast0.1%settlingtimeof9ns ?Lowpower:9.6mAperamplifier ?Lowharmonicdistortion ?100dBSFDRat10MHz

ADA4932-2

低功耗差分ADC驅(qū)動器; ? 高性能、低功耗\n\n? 高速\n? -3 dB帶寬：560 MHz (G = 1)\n\n? 0.1 dB增益平坦度：300 MHz\n\n? 壓擺率：2800 V/μs（25%至75%）\n\n? 0.1%快速建立時間：9 ns\n\n\n\n\n? 低功耗：每個放大器9.6 mA\n\n? 低諧波失真\n? SFDR：100 dB (10 MHz)\n\n? SFDR：90 dB (20 MHz);

ADA4932-1/ADA4932-2是AD8132的新一代產(chǎn)品，具有更高的性能、更低的噪聲和功耗。它們非常適合用作驅(qū)動高性能ADC的單端轉(zhuǎn)差分或差分轉(zhuǎn)差分放大器。用戶可利用內(nèi)部共模反饋環(huán)路調(diào)整輸出共模電壓，使ADA4932-1/ADA4932-2輸出與ADC的輸入相匹配。內(nèi)部反饋環(huán)路也可提供出色的輸出平衡，并能抑制偶數(shù)階諧波失真產(chǎn)物。\n\n 對于ADA4932-1/ADA4932-2，利用由4個電阻組成的簡單外部反饋網(wǎng)絡(luò)便可輕松實現(xiàn)差分增益配置，反饋網(wǎng)絡(luò)決定放大器的閉環(huán)增益。\n\n ADA4932-1/ADA4932-2采用ADI公司專有的硅-鍺(SiGe)互補雙極性工藝制造，可實現(xiàn)低失真、低噪聲水平以及低功耗特性。\n\n 低失調(diào)和出色的動態(tài)性能使得ADA4932-1/ADA4932-2特別適合各種數(shù)據(jù)采集與信號處理應(yīng)用。\n\n ADA4932-1采用16引腳LFCSP封裝；ADA4932-2采用24引腳LFCSP封裝。引腳排列經(jīng)過優(yōu)化，有助于印刷電路板(PCB)布局布線，并且使失真最小。ADA4932-1/ADA4932-2的額定工作溫度范圍為?40°C至+105°C。兩個器件的電源電壓范圍為+3 V至±5 V。\n\n

ADA4932-2

Matched Resistor Network for Precision Amplifiers

ADA4932-2YCPZ-R2

Low Power Differential ADC Driver

GENERALDESCRIPTION TheADA4932-xisthenextgenerationAD8132withhigherperformance,andlowernoiseandpowerconsumption.ItisanidealchoicefordrivinghighperformanceADCsasasingle-endedto-differentialordifferential-to-differentialamplifier.Theoutputcommon-modevoltageis

ADA4932-2YCPZ-R2

Low Power, Differential ADC Driver

FEATURES ?Highperformanceatlowpower ?Highspeed ??3dBbandwidthof560MHz,G=1 ?0.1dBgainflatnessto300MHz ?Slewrate:2800V/μs,25%to75% ?Fast0.1%settlingtimeof9ns ?Lowpower:9.6mAperamplifier ?Lowharmonicdistortion ?100dBSFDRat10MHz

ADA4932-2YCPZ-R7

Low Power Differential ADC Driver

GENERALDESCRIPTION TheADA4932-xisthenextgenerationAD8132withhigherperformance,andlowernoiseandpowerconsumption.ItisanidealchoicefordrivinghighperformanceADCsasasingle-endedto-differentialordifferential-to-differentialamplifier.Theoutputcommon-modevoltageis

ADA4932-2YCPZ-R7

Low Power, Differential ADC Driver

FEATURES ?Highperformanceatlowpower ?Highspeed ??3dBbandwidthof560MHz,G=1 ?0.1dBgainflatnessto300MHz ?Slewrate:2800V/μs,25%to75% ?Fast0.1%settlingtimeof9ns ?Lowpower:9.6mAperamplifier ?Lowharmonicdistortion ?100dBSFDRat10MHz

ADA4932-2YCPZ-RL

Low Power Differential ADC Driver

GENERALDESCRIPTION TheADA4932-xisthenextgenerationAD8132withhigherperformance,andlowernoiseandpowerconsumption.ItisanidealchoicefordrivinghighperformanceADCsasasingle-endedto-differentialordifferential-to-differentialamplifier.Theoutputcommon-modevoltageis

ADA4932-2YCPZ-RL

Low Power, Differential ADC Driver

FEATURES ?Highperformanceatlowpower ?Highspeed ??3dBbandwidthof560MHz,G=1 ?0.1dBgainflatnessto300MHz ?Slewrate:2800V/μs,25%to75% ?Fast0.1%settlingtimeof9ns ?Lowpower:9.6mAperamplifier ?Lowharmonicdistortion ?100dBSFDRat10MHz