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LMH7322SQE/NOPB PDF预览

LMH7322SQE/NOPB

更新时间: 2024-11-03 11:13:35
品牌 Logo 应用领域
德州仪器 - TI 放大器比较器
页数 文件大小 规格书
36页 779K
描述
具有 RSPECL 输出的 5.5V、700ps 高速双路比较器 | RTW | 24 | -40 to 125

LMH7322SQE/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:WQFN-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.72放大器类型:COMPARATOR
最大平均偏置电流 (IIB):5 µA最大输入失调电压:8000 µV
JESD-30 代码:S-PQCC-N24JESD-609代码:e3
长度:4 mm湿度敏感等级:3
功能数量:2端子数量:24
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC24,.16SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE包装方法:TR
峰值回流温度(摄氏度):260电源:2.7/5/12 V
认证状态:Not Qualified标称响应时间:0.783 ns
座面最大高度:0.8 mm子类别:Comparator
最大压摆率:15 mA供电电压上限:13.2 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:AUTOMOTIVE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:NOT SPECIFIED
宽度:4 mmBase Number Matches:1

LMH7322SQE/NOPB 数据手册

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LMH7322  
www.ti.com  
SNOSAU8I MARCH 2007REVISED MARCH 2013  
LMH7322 Dual 700 ps High Speed Comparator with RSPECL Outputs  
Check for Samples: LMH7322  
1
FEATURES  
DESCRIPTION  
The LMH7322 is a dual comparator with 700 ps  
propagation delay, low dispersion of 75 ps and an  
input voltage range that extends from VCC-1.5V to  
VEE. The devices can be operated from a wide supply  
voltage range of 2.7V to 12V. The adjustable  
hysteresis adds flexibility and prevents oscillations.  
Both the outputs and latch inputs of the LMH7322 are  
RSPECL compatible. When used in combination with  
a VCCO supply voltage of 2.5V the outputs have LVDS  
compatible levels.  
2
(VCCI = +5V, VCCO = +5V)  
Propagation Delay 700 ps  
Overdrive Dispersion 20 mV-1V 75 ps  
Fast Rise and Fall Times 160 ps  
Wide Supply Range 2.7V to 12V  
Input Common Mode Range Extends 200 mV  
Below Negative Rail  
Adjustable Hysteresis  
(RS)PECL Outputs (see Application  
Information)  
The LMH7322 is available in a 24-pin WQFN  
package.  
(RS)PECL Latch Inputs (see Application  
Information)  
APPLICATIONS  
Digital Receivers  
High-Speed Signal Restoration  
Zero-Crossing Detectors  
High-Speed Sampling  
Window Comparators  
High-Speed Signal Triggering  
Typical Application  
5V  
+
Line Termination  
Coupled  
transmission line  
ECL driver  
IN+  
IN-  
Q
RS-PECL  
1/2  
LMH 7322  
OUTPUT  
VT = VCCO-2V  
or  
VOH = 3.9V  
VOL = 3.5V  
VT = VEE  
RHYS  
10k  
Q
RT  
RT  
VT  
-5.2V  
+
LE levels referred to VCCO  
Figure 1. (RS)ECL to RSPECL Converter  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007–2013, Texas Instruments Incorporated  
 
 

LMH7322SQE/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMH7322SQ/NOPB TI

完全替代

具有 RSPECL 输出的 5.5V、700ps 高速双路比较器 | RTW | 24 |
LMH7322SQX/NOPB TI

完全替代

Dual 700 ps High Speed Comparator with RSPECL Outputs 24-WQFN -40 to 125
LMH7322SQ NSC

功能相似

Dual 700 ps Comparator with RSPECL Outputs

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