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ADA4927-1XCPZ PDF预览

ADA4927-1XCPZ

更新时间: 2024-02-19 20:28:24
品牌 Logo 应用领域
亚德诺 - ADI 驱动接口集成电路驱动器
页数 文件大小 规格书
7页 188K
描述
IC LINE DRIVER, QCC16, 3 X 3 MM, ROHS COMPLIANT, MO-220VEED2, LFCSP-16, Line Driver or Receiver

ADA4927-1XCPZ 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN,
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.72差分输出:YES
驱动器位数:1输入特性:DIFFERENTIAL
接口集成电路类型:LINE DRIVER接口标准:GENERAL PURPOSE
JESD-30 代码:S-XQCC-N16长度:3 mm
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
最大接收延迟:座面最大高度:1 mm
最大供电电压:10 V最小供电电压:5 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

ADA4927-1XCPZ 数据手册

 浏览型号ADA4927-1XCPZ的Datasheet PDF文件第2页浏览型号ADA4927-1XCPZ的Datasheet PDF文件第3页浏览型号ADA4927-1XCPZ的Datasheet PDF文件第4页浏览型号ADA4927-1XCPZ的Datasheet PDF文件第5页浏览型号ADA4927-1XCPZ的Datasheet PDF文件第6页浏览型号ADA4927-1XCPZ的Datasheet PDF文件第7页 
Ultralow Distortion  
Current Feedback ADC Driver  
Preliminary Technical Data  
ADA4927-1/ADA4927-2  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
Extremely low harmonic distortion  
−117 dBc HD2 @ 10 MHz  
−85 dBc HD2 @ 70 MHz  
−75 dBc HD2 @ 100 MHz  
−122 dBc HD3 @ 10 MHz  
−95 dBc HD3 @ 70 MHz  
−85 dBc HD3 @ 100 MHz  
Better distortion at higher gains than VF amplifiers  
Low input-referred noise: 1.3 nV/√Hz, 23 pA/√Hz  
High speed  
−3 dB large signal bandwidth of 1 GHz, G = 1  
Slew rate: 6000 V/µs, 25% to 75%  
0.1 dB gain flatness: 250 MHz  
Figure 1.  
Fast overdrive recovery of 2.6 ns  
1 mV typical offset voltage  
Externally adjustable gain  
Differential-to-differential or single-ended-to-differential  
operation  
Adjustable output common-mode voltage  
Single-supply or dual operation: 5 V to 5 V  
Available in small, Pb-free LFCSP packages  
APPLICATIONS  
Current Feedback ADC drivers  
Single-ended-to-differential converters  
IF and baseband gain blocks  
Differential buffers  
Figure 2.  
Line drivers  
GENERAL DESCRIPTION  
The ADA4927-1/ADA4927-2 are low noise, ultralow distortion,  
high speed current feedback differential amplifiers that are ideal  
choices for driving high performance ADCs with resolutions up  
to 16 bits from dc to 100 MHz. The ADA4927-1/ADA4927-2  
adjustable output common-mode levels can easily be matched  
to the required ADC input common-mode levels. The internal  
common-mode feedback loop provides exceptional output  
balance and suppression of even-order distortion products.  
consumption than comparable voltage feedback amplifiers.  
The ADA4927-1/ADA4927-2 are fabricated using Analog  
Devices, Inc. proprietary silicon-germanium (SiGe),  
complementary bipolar process, enabling very low levels of  
distortion with an input voltage noise of only 1.3 nV/√Hz. The  
low dc offset and excellent dynamic performance of the  
ADA4927-1/ADA4927-2 make them well suited for a wide  
variety of data acquisition and signal processing applications.  
Differential gain configurations are easily realized with the  
ADA4927-1/ADA4927-2 using simple external feedback  
networks comprised of four resistors. The current feedback  
architecture provides loop gain that is nearly independent of  
closed-loop gain, thus achieving wide bandwidth, low  
distortion, and low noise at high gains, all at lower power  
The ADA4927-1 is available in a Pb-free, 3 mm × 3 mm 16-lead  
LFCSP and the ADA4927-2 in a Pb-free, 4 mm × 4 mm 24-lead  
LFCSP. The pinouts have been optimized to facilitate PCB  
layout and to minimize distortion. They are specified to operate  
over the −40°C to +105°C temperature range.  
Rev. PrB  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2008 Analog Devices, Inc. All rights reserved.  

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