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AD9630 PDF预览

AD9630

更新时间: 2024-01-09 20:48:00
品牌 Logo 应用领域
亚德诺 - ADI 缓冲放大器
页数 文件大小 规格书
7页 105K
描述
Low Distortion 750 MHz Closed-Loop Buffer Amp

AD9630 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.72放大器类型:BUFFER
最大平均偏置电流 (IIB):25 µA标称带宽 (3dB):120 MHz
25C 时的最大偏置电流 (IIB):25 µA最大输入失调电压:8000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm负供电电压上限:-7 V
标称负供电电压 (Vsup):-5 V功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最小输出电流:0.05 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):220
电源:+-5 V认证状态:Not Qualified
座面最大高度:1.75 mm最小摆率:0.7 V/us
标称压摆率:1200 V/us子类别:Buffer Amplifier
最大压摆率:26 mA供电电压上限:7 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

AD9630 数据手册

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Low Distortion 750 MHz  
Closed-Loop Buffer Amp  
a
AD9630*  
PIN CONFIGURATION  
FEATURES  
Excellent Gain Accuracy: 0.99 V/V  
Wide Bandwidth: 750 MHz  
Slew Rate: 1200 V/s  
Low Distortion  
–65 dBc @ 20 MHz  
–80 dBc @ 4.3 MHz  
Settling Time  
+V  
OUTPUT  
NC  
1
2
3
4
8
7
6
5
S
**  
NC  
***  
–V  
S
INPUT  
AD9630  
NC = NO CONNECT  
5 ns to 0.1%  
**OPTIONAL +V  
***OPTIONAL –V  
S
S
8 ns to 0.02%  
Low Noise: 2.4 nV/Hz  
Improved Source for CLC-110  
NOTE: FOR BEST SETTLING TIME PERFORMANCE USE  
OPTIONAL POWER SUPPLIES. ALL SPECIFICATIONS  
ARE BASED ON USING SINGLE ؎V CONNECTIONS,  
S
EXCEPT FOR SETTLING TIME TO 0.02% AND SMALL  
SIGNAL S21. CONSULT THE FACTORY FOR VERSIONS  
WITH OPTIONAL POWER SUPPLY PINS DISCONNECTED  
INTERNAL TO THE PACKAGE.  
APPLICATIONS  
IF/Communications  
Impedance Transformations  
Drives Flash ADCs  
Line Driving  
The large signal bandwidth, low distortion over frequency, and  
drive capabilities of the AD9630 make the buffer an ideal flash  
ADC driver. The AD9630 provides better signal fidelity than  
many of the flash ADCs that it has been designed to drive.  
GENERAL DESCRIPTION  
The AD9630 is a monolithic buffer amplifier that utilizes a  
patented, innovative, closed-loop design technique to achieve  
exceptional gain accuracy, wide bandwidth, and low distortion.  
Slew rate limiting has been overcome as indicated by the  
1200 V/µs slew rate; this improvement allows the user greater  
flexibility in wideband and pulse applications. The second har-  
monic distortion terms for an analog input tone of 4.3 MHz  
and 20 MHz are –80 dBc and –66 dBc, respectively. Clearly,  
the AD9630 establishes a new standard by combining out-  
standing dc and dynamic performance in one part.  
Other applications that require increased current drive at unity  
voltage gain (such as cable driving) benefit from the AD9630’s  
performance.  
The AD9630 is available in plastic DIP (N) and SOIC (R).  
*Protected under U.S. patent numbers 5,150,074 and 5,537,079.  
REV. B  
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  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 617/329-4700  
Fax: 617/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 1999  

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