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AD13280/PCB PDF预览

AD13280/PCB

更新时间: 2024-02-09 19:33:32
品牌 Logo 应用领域
亚德诺 - ADI 转换器
页数 文件大小 规格书
20页 1352K
描述
Dual Channel, 12-Bit, 80 MSPS A/D Converter with Analog Input Signal Conditioning

AD13280/PCB 技术参数

Source Url Status Check Date:2013-05-01 14:56:08.144是否无铅: 含铅
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:5.83最大模拟输入电压:1 V
最小模拟输入电压:-1 V最长转换时间:0.008 µs
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:S-CQFP-G68
长度:24.13 mm标称负供电电压:-5 V
模拟输入通道数量:2位数:12
功能数量:2端子数量:68
最高工作温度:85 °C最低工作温度:-25 °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:+-5,3.3 V认证状态:Not Qualified
采样速率:80 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:5.97 mm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:OTHER
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

AD13280/PCB 数据手册

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aDual Channel, 12-Bit, 80 MSPS A/D Converter  
with Analog Input Signal Conditioning  
AD13280  
and performance while still maintaining excellent isolation,  
and providing for significant board area savings.  
FEATURES  
Dual, 80 MSPS Minimum Sample Rate  
Channel-to-Channel Matching, 1% Gain Error  
90 dB Channel-to-Channel Isolation  
DC-Coupled Signal Conditioning  
80 dB Spurious-Free Dynamic Range  
Selectable Bipolar Inputs (1 V and 0.5 V Ranges)  
Integral Single-Pole Low-Pass Nyquist Filter  
Two’s Complement Output Format  
3.3 V Compatible Outputs  
Multiple options are provided for driving the analog input,  
including single-ended, differential, and optional series filtering.  
The AD13280 also offers the user a choice of analog input  
signal ranges to further minimize additional external signal  
conditioning, while still remaining general purpose.  
The AD13280 operates with 5.0 V for the analog signal condi-  
tioning with a separate 5.0 V supply for the analog-to-digital  
conversion, and 3.3 V digital supply for the output stage. Each  
channel is completely independent allowing operation with  
independent encode and analog inputs, and maintaining mini-  
mal crosstalk and interference.  
1.85 W per Channel  
Industrial and Military Grade  
APPLICATIONS  
Radar Processing (Optimized for I/Q Baseband Operation)  
Phased Array Receivers  
Multichannel, Multimode Receivers  
GPS Antijamming Receivers  
Communications Receivers  
The AD13280 is packaged in a 68-lead ceramic gull wing package.  
Manufacturing is done on Analog Devices, Inc. MIL-38534  
Qualified Manufacturers Line (QML) and components are  
available up to Class-H (–40°C to +85°C). The components are  
manufactured using Analog Devices, Inc. high-speed comple-  
mentary bipolar process (XFCB).  
PRODUCT DESCRIPTION  
The AD13280 is a complete dual channel signal processing  
solution including on board amplifiers, references, ADCs, and  
output termination components to provide optimized system  
performance. The AD13280 has on-chip track-and-hold circuitry  
and utilizes an innovative multipass architecture to achieve 12-bit,  
80 MSPS performance. The AD13280 uses innovative high-  
density circuit design and laser-trimmed thin-film resistor networks  
to achieve exceptional channel matching, impedance control,  
PRODUCT HIGHLIGHTS  
1. Guaranteed sample rate of 80 MSPS.  
2. Input signal conditioning included; gain and impedance match.  
3. Single-ended, differential, or off-module filter options.  
4. Fully tested/characterized full channel performance.  
5. Compatible with 14-bit (up to) 65 MSPS family.  
FUNCTIONAL BLOCK DIAGRAM  
AMP-IN-B-2 AMP-IN-B-1  
AMP-IN-A-1  
AMP-IN-A-2  
AMP-OUT-B  
AMP-OUT-A  
A–IN  
B+IN  
B–IN  
A+IN  
AD13280  
DROUTA  
(LSB) D0A  
DROUTB  
D1A  
D2A  
D3A  
D4A  
D5A  
ENC  
TIMING  
ENC  
VREF  
VREF  
DROUT  
D11B (MSB)  
D10B  
DROUT  
12  
12  
9
5
100OUTPUTTERMINATORS  
D6A  
D7A  
D8A  
100OUTPUTTERMINATORS  
D9B  
D8B  
7
3
TIMING  
D7B  
ENC  
D0B  
(LSB)  
ENC  
D1B D2B D3B D4B D5B D6B  
D9A D10A D11A  
(MSB)  
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, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
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  
www.analog.com  
© Analog Devices, Inc., 2001  

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