AD9484
:8��500 MSPS�1.8 V模数转�器
AD9484是一款8ä½�å�•èŠ¯ç‰‡é‡‡æ ·æ¨¡æ•°è½¬æ�¢å™¨(ADC),专门针对高性能ã€�低功耗和易用性进行了优化。该器件的转æ�¢é€ŸçŽ‡æœ€é«˜å�¯è¾¾500 MSPS,具有出色的动æ€�性能,适å�ˆå®½å¸¦è½½æ³¢å’Œå®½å¸¦ç³»ç»Ÿä½¿ç”¨ã€‚芯片上集æˆ�äº†å…¨éƒ¨å¿…éœ€åŠŸèƒ½ï¼ŒåŒ…æ‹¬é‡‡æ ·ä¿�æŒ�器与基准电压æº�,å�¯æ��供完整的信å�·è½¬æ�¢è§£å†³æ–¹æ¡ˆã€‚VREF引脚å�¯ç”¨æ�¥ç›‘控内部基准电压或æ��供外部基准电压(必须通过SPI端å�£ä½¿èƒ½å¤–部基准电压模å¼�)。
该ADCè¦�求采用1.8 V模拟电æº�供电å�Šå·®åˆ†æ—¶é’Ÿä¿¡å�·ï¼Œä»¥ä¾¿å……分å�‘挥其工作性能。数å—输出为LVDS (ANSI-644)兼容,支æŒ�二进制补ç �ã€�å��ç§»äºŒè¿›åˆ¶æˆ–æ ¼é›·ç �æ ¼å¼�。该ADC还æ��供数æ�®æ—¶é’Ÿè¾“出,用于æ£ç¡®è¿›è¡Œè¾“出数æ�®å®šæ—¶ã€‚AD9484采用先进的BiCMOSå·¥è‰ºåˆ¶é€ ï¼Œæ��ä¾›56引脚LFCSPå°�装,é¢�定温度范围为-40°C至+85°C工业温度范围。该产å“�å�—美国å�Šå›½é™…专利ä¿�护。
AD9484
特性
- 信噪比(SNR):47 dBFS(fIN最高为250 MHz,500 MSPS)
- 有效�数(ENOB):7.5�(fIN 最高为250 MHz,500 MSPS,−1.0 dBFS)
- æ— æ�‚散动æ€�范围(SFDR ):79 dBc(fIN 最高为250 MHz,500 MSPS,−1.0 dBFS)
- 集�输入缓冲器
- 出色的线性度:
- 微分�线性(DNL) = ±0.1 LSB(典型值)
- 积分�线性(INL) = ±0.1 LSB(典型值)
- 500 MSPS时�供LVDS输出(ANSI -644电平)
- 1 GHz全功率模拟带宽
- 与AD9434 和 AD9230 ADC引脚兼容
- 欲了解更多特性,请�考数�手册
AD9484
æŠ€æœ¯æŒ‡æ ‡
- Resolution (Bits): 8bit
- # Chan: 1
- Sample Rate: 500MSPS
- Interface: Par
- Analog Input Type: Diff-Bip
- Ain Range: 1.5 V p-p,Bip 0.75V
- ADC Architecture: Pipelined
- Pkg Type: CSP
AD9484
建议�套产�
- Recommended Driver Amplifiers for the AD9484
- For differential RF/IF, we recommend the ultra low distortion ADL5562.
- For DC-coupled inputs, we recommend the ADA4927-1.
- Recommended IF Digital Variable Gain Amplifier for the AD9484
- For a fully differential input and output DVGA in digital communications systems, we recommend the ADL5201 or the dual ADL5202.
- Recommended Clock Drivers for the AD9484
- For low jitter performance and integrated VCO, we recommend the AD9520-0 and AD9522-0.
- For low jitter performance along with on chip PLL and VCO, we recommend the AD9523 and AD9524.
- Recommended Power Solutions
- For selecting voltage regulator products, use ADIsimPower.
- For selecting supervisor products, use the Supervisor Parametric Search
AD9484
功能框图

AD9484
èŠ¯ç‰‡è®¢è´æŒ‡å�—
| 产�型� |
�装 |
引脚 |
温度范围 |
包装和数� |
报价*(100-499) |
报价*1000 pcs |
RoHS |
| AD9484-500EBZ 产�状�: �产 |
评估� |
- |
工业 |
1 |
$ 250.00 |
$ 250.00 |
是 |
| AD9484BCPZ-500 产�状�: �产 |
LFCSP:LEADFRM CHIP SCALE |
56 |
工业 |
Tray, 260 |
$ 42.35 |
$ 36.00 |
是 |
| AD9484BCPZRL7-500 产�状�: �产 |
LFCSP:LEADFRM CHIP SCALE |
56 |
工业 |
Reel, 750 |
$ 42.35 |
$ 36.00 |
是 |
AD9484
应用技术支æŒ�与电å�电路设计开å�‘资æº�下载
- AD9484
数�手册DataSheet下载.PDF
- Analog Devices, Inc.ADI 美国模拟器件公å�¸äº§å“�è®¢è´æ‰‹å†Œ .PDF
- ADC模数转�器选型指� . PDF