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LTC2173CUKG-14PBF PDF预览

LTC2173CUKG-14PBF

更新时间: 2024-02-16 04:58:50
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
32页 572K
描述
14-Bit, 125Msps/105Msps/80Msps Low Power Quad ADCs

LTC2173CUKG-14PBF 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:QFN包装说明:HVQCCN, LCC52,.27X.31,20
针数:52Reach Compliance Code:compliant
ECCN代码:3A991.C.3HTS代码:8542.39.00.01
风险等级:5.22Is Samacsys:N
最大模拟输入电压:2 V最小模拟输入电压:
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:R-PQCC-N52
JESD-609代码:e3长度:8 mm
最大线性误差 (EL):0.0168%湿度敏感等级:1
模拟输入通道数量:4位数:14
功能数量:1端子数量:52
最高工作温度:70 °C最低工作温度:
输出位码:OFFSET BINARY, 2'S COMPLEMENT BINARY输出格式:SERIAL, PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC52,.27X.31,20封装形状:RECTANGULAR
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:1.8 V认证状态:Not Qualified
采样速率:80 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:0.8 mm子类别:Analog to Digital Converters
标称供电电压:1.8 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)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:30宽度:7 mm
Base Number Matches:1

LTC2173CUKG-14PBF 数据手册

 浏览型号LTC2173CUKG-14PBF的Datasheet PDF文件第2页浏览型号LTC2173CUKG-14PBF的Datasheet PDF文件第3页浏览型号LTC2173CUKG-14PBF的Datasheet PDF文件第4页浏览型号LTC2173CUKG-14PBF的Datasheet PDF文件第5页浏览型号LTC2173CUKG-14PBF的Datasheet PDF文件第6页浏览型号LTC2173CUKG-14PBF的Datasheet PDF文件第7页 
Electrical SpecificatiLonTsCSub2je1ct7to5C-h1a4ng/e  
LTC2174-14/LTC2173-14  
14-Bit, 125Msps/105Msps/  
80Msps Low Power Quad ADCs  
FEATURES  
DESCRIPTION  
The LTC®2175-14/2174-14/2173-14 are 4-channel, simul-  
taneous sampling 14-bit A/D converters designed for  
digitizing high frequency, wide dynamic range signals.  
They are perfect for demanding communications applica-  
tions with AC performance that includes 73.4dB SNR and  
88dB spurious free dynamic range (SFDR). Ultralow jitter  
n
4-Channel Simultaneous Sampling ADC  
n
73.4dB SNR  
n
88dB SFDR  
n
Low Power: 558mW/450mW/376mW  
n
Single 1.8V Supply  
n
Serial LVDS Outputs: 1 or 2 Bits per Channel  
n
of 0.15ps  
allows undersampling of IF frequencies with  
Selectable Input Ranges: 1V to 2V  
RMS  
P-P  
P-P  
n
n
n
n
n
excellent noise performance.  
800MHz Full Power Bandwidth S/H  
Shutdown and Nap Modes  
DC specs include 1LSB INL (typ), 0.3LSB DNL (typ) and  
no missing codes over temperature. The transition noise  
Serial SPI Port for Configuration  
Pin Compatible 14-Bit and 12-Bit Versions  
52-Pin (7mm × 8mm) QFN Package  
is a low 1.2 LSB  
.
RMS  
The digital outputs are serial LVDS to minimize the num-  
ber of data lines. Each channel outputs two bits at a time  
(2-lane mode). At lower sampling rates there is a one bit  
per channel option (1-lane mode). The LVDS drivers have  
optional internal termination and adjustable output levels  
to ensure clean signal integrity.  
APPLICATIONS  
n
Communications  
n
Cellular Base Stations  
n
Software Defined Radios  
n
Portable Medical Imaging  
+
The ENC and ENC inputs may be driven differentially  
or single-ended with a sine wave, PECL, LVDS, TTL, or  
CMOS inputs. An internal clock duty cycle stabilizer al-  
lows high performance at full speed for a wide range of  
clock duty cycles.  
n
Multichannel Data Acquisition  
n
Nondestructive Testing  
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
Technology Corporation. All other trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
1.8V  
V
1.8V  
OV  
LTC2175-14, 125Msps,  
2-Tone FFT, fIN = 70MHz and 75MHz  
DD  
DD  
CHANNEL 1  
ANALOG  
INPUT  
0
–10  
–20  
–30  
–40  
–50  
14-BIT  
OUT1A  
OUT1B  
S/H  
S/H  
S/H  
S/H  
ADC CORE  
CHANNEL 2  
ANALOG  
INPUT  
OUT2A  
OUT2B  
14-BIT  
ADC CORE  
DATA  
SERIALIZER  
SERIALIZED  
CHANNEL 3  
ANALOG  
INPUT  
OUT3A  
OUT3B  
–60  
14-BIT  
ADC CORE  
LVDS  
–70  
OUTPUTS  
–80  
–90  
–100  
–110  
–120  
CHANNEL 4  
ANALOG  
INPUT  
OUT4A  
OUT4B  
14-BIT  
ADC CORE  
DATA  
CLOCK  
OUT  
ENCODE  
INPUT  
0
20  
30  
40  
50  
60  
10  
PLL  
FREQUENCY (MHz)  
FRAME  
217514 TA01b  
GND  
OGND  
217514 TA01  
21754314p  
1

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