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LTC2294CUP#TRPBF PDF预览

LTC2294CUP#TRPBF

更新时间: 2024-09-24 19:43:07
品牌 Logo 应用领域
凌特 - Linear 转换器
页数 文件大小 规格书
24页 689K
描述
LTC2294 - Dual 12-Bit, 80Msps Low Power 3V ADC; Package: QFN; Pins: 64; Temperature Range: 0°C to 70°C

LTC2294CUP#TRPBF 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, LCC64,.35SQ,20
针数:64Reach Compliance Code:compliant
ECCN代码:3A991.C.2HTS代码:8542.39.00.01
风险等级:5.09最大模拟输入电压:1 V
最小模拟输入电压:-0.5 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-PQCC-N64JESD-609代码:e3
长度:9 mm最大线性误差 (EL):0.0342%
湿度敏感等级:1模拟输入通道数量:2
位数:12功能数量:1
端子数量:64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:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC64,.35SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:3 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:3 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:9 mmBase Number Matches:1

LTC2294CUP#TRPBF 数据手册

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LTC2294  
Dual 12-Bit, 80Msps  
Low Power 3V ADC  
U
FEATURES  
DESCRIPTIO  
Integrated Dual 12-Bit ADCs  
The LTC®2294 is a 12-bit 80Msps, low power dual 3V  
A/Dconverterdesignedfordigitizinghighfrequency, wide  
dynamic range signals. The LTC2294 is perfect for  
demanding imaging and communications applications  
with AC performance that includes 70.6dB SNR and 90dB  
SFDR for signals well beyond the Nyquist frequency.  
Sample Rate: 80Msps  
Single 3V Supply (2.7V to 3.4V)  
Low Power: 422mW  
70.6dB SNR at 70MHz Input  
90dB SFDR at 70MHz Input  
110dB Channel Isolation at 100MHz  
DC specs include ±0.4LSB INL (typ), ±0.2LSB DNL (typ)  
Multiplexed or Separate Data Bus  
and no missing codes over temperature. The transition  
Flexible Input: 1VP-P to 2VP-P Range  
noise is a low 0.3LSBRMS  
.
575MHz Full Power Bandwidth S/H  
A single 3V supply allows low power operation. A separate  
output supply allows the outputs to drive 0.5V to 3.6V  
logic. An optional multiplexer allows both channels to  
share a digital output bus.  
Clock Duty Cycle Stabilizer  
Shutdown and Nap Modes  
Pin Compatible Family  
105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)  
80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)  
65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)  
40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)  
25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit)  
10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit)  
Asingle-endedCLKinputcontrolsconverteroperation.An  
optional clock duty cycle stabilizer allows high perfor-  
mance at full speed for a wide range of clock duty cycles.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
64-Pin (9mm × 9mm) QFN Package  
U
APPLICATIO S  
Wireless and Wired Broadband Communication  
Imaging Systems  
Spectral Analysis  
Portable Instrumentation  
U
TYPICAL APPLICATIO  
SNR vs Input Frequency,  
–1dB, 2V Range  
OV  
DD  
+
12-BIT  
PIPELINED  
ADC CORE  
INPUT  
S/H  
ANALOG  
INPUT A  
75  
74  
73  
72  
71  
70  
69  
68  
67  
66  
65  
D11A  
OUTPUT  
DRIVERS  
D0A  
OGND  
CLOCK/DUTY CYCLE  
CONTROL  
CLK A  
CLK B  
MUX  
CLOCK/DUTY CYCLE  
CONTROL  
OV  
DD  
0
50  
100  
150  
200  
D11B  
+
INPUT FREQUENCY (MHz)  
OUTPUT  
DRIVERS  
12-BIT  
PIPELINED  
ADC CORE  
ANALOG  
INPUT B  
INPUT  
S/H  
2294 TA02  
D0B  
OGND  
2294 TA01  
2294fa  
1

LTC2294CUP#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC2299IUP Linear

类似代替

Dual 14-Bit, 80Msps Low Power 3V ADC

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暂无描述
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