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AD10265/PCB PDF预览

AD10265/PCB

更新时间: 2024-02-27 15:13:28
品牌 Logo 应用领域
亚德诺 - ADI 转换器
页数 文件大小 规格书
18页 270K
描述
Dual Channel, 12-Bit, 65 MSPS A/D Converter with Analog Input Signal Conditioning

AD10265/PCB 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:CERAMIC, LCC-68
针数:68Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.89最大模拟输入电压:2 V
最小模拟输入电压:-2 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-CQFP-G68JESD-609代码:e0
长度:24.13 mm标称负供电电压:-5 V
模拟输入通道数量:3位数:12
功能数量:2端子数量:68
最高工作温度:125 °C最低工作温度:-55 °C
输出位码:2'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QFP
封装等效代码:QFP68,1.2SQ,50封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):220
电源:+-5 V认证状态:Not Qualified
采样速率:65 MHz采样并保持/跟踪并保持:TRACK
子类别:Analog to Digital Converters标称供电电压:5 V
表面贴装:YES技术:BIPOLAR
温度等级:MILITARY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:QUAD处于峰值回流温度下的最长时间:30
宽度:24.13 mmBase Number Matches:1

AD10265/PCB 数据手册

 浏览型号AD10265/PCB的Datasheet PDF文件第2页浏览型号AD10265/PCB的Datasheet PDF文件第3页浏览型号AD10265/PCB的Datasheet PDF文件第4页浏览型号AD10265/PCB的Datasheet PDF文件第5页浏览型号AD10265/PCB的Datasheet PDF文件第6页浏览型号AD10265/PCB的Datasheet PDF文件第7页 
aDual Channel, 12-Bit, 65 MSPS A/D Converter  
with Analog Input Signal Conditioning  
AD10265  
FEATURES  
65 MSPS performance. The AD10265 uses innovative high-  
density circuit design and laser-trimmed thin-film resistor  
networks to achieve exceptional matching and performance  
while still maintaining excellent isolation, and providing for  
significant board area savings.  
Dual, 65 MSPS Minimum Sample Rate  
Channel-Channel Matching, ؎0.1% Gain Error  
Channel-Channel Isolation, >80 dB  
AC-Coupled Signal Conditioning Included  
Selectable Bipolar Input Voltage Range  
(؎0.5 V, ؎1.0 V, ؎2.0 V)  
Gain Flatness up to Nyquist: < 0.5 dB  
80 dB Spurious-Free Dynamic Range  
Twos Complement Output Format  
+3.3 V or +5 V CMOS-Compatible Output Levels  
1.05 W Per Channel  
The AD10265 operates with ±5.0 V for the analog signal  
conditioning with a separate +3.3 V supply for the analog-to-  
digital conversion. Each channel is completely independent  
allowing operation with independent Encode and Analog in-  
puts. The AD10265 also offers the user a choice of Analog  
Input Signal ranges to further minimize additional external  
signal conditioning, while still remaining general-purpose.  
Industrial and Military Grade  
The AD10265 is packaged in a 68-lead Ceramic Gull Wing  
Package, footprint compatible with the earlier generation  
AD10242 (12-bit, 40 MSPS). Manufacturing is done on  
Analog Devices’ MIL-38534 Qualified Manufacturers Line  
(QML) and components are available up to Class-H (–55°C to  
+125°C). The AD6640 internal components are manufactured  
on Analog Devices’ high speed complementary bipolar process  
(XFCB).  
APPLICATIONS  
Phased Array Receivers  
Communications Receivers  
FLIR Processing  
Secure Communications  
GPS Anti-Jamming Receivers  
Multichannel, Multimode Receivers  
PRODUCT DESCRIPTION  
PRODUCT HIGHLIGHTS  
1. Guaranteed sample rate of 65 MSPS.  
2. Input amplitude options, user configurable.  
3. Input signal conditioning included; both channels matched  
for gain.  
4. Fully tested/characterized performance for full channel.  
5. Footprint compatible family; 68-lead LCCC.  
The AD10265 is a full channel ADC solution with on-module  
signal conditioning for improved dynamic performance and  
fully matched channel-to-channel performance. The module  
includes two wide dynamic range AD6640 ADCs. Each  
AD6640 has an AD9631/AD9632 ac-coupled amplifier front  
end. The AD6640s have on-chip track-and-hold circuitry, and  
utilize an innovative multipass architecture, to achieve 12-bit,  
FUNCTIONAL BLOCK DIAGRAM  
A
A3  
A
A2  
A
A1  
A
B3  
A
B2  
A B1  
IN  
IN  
IN  
IN  
IN  
IN  
AD9632  
AD9632  
AD9631  
AD9631  
TIMING  
5
(LSB) D0A  
D1A  
ENCODEB  
D2A  
AIN  
AIN  
AIN  
AD6640  
12  
AIN  
ENCODEB  
D3A  
AD6640  
D4A  
AD10265  
D11B (MSB)  
D10B  
D5A  
12  
9
D6A  
OUTPUT BUFFERING  
7
OUTPUT BUFFERING  
D9B  
D7A  
D8B  
D8A  
TIMING  
D7B  
D0B  
(LSB)  
D3B D4B D5B  
D1B D2B  
D6B  
ENCODEA  
D9A D10A D11A  
(MSB)  
ENCODEA  
REV. 0  
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: 781/329-4700  
Fax: 781/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 1998  

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