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85004012X PDF预览

85004012X

更新时间： 2024-11-02 19:43:15
品牌 Logo 应用领域
德州仪器 - TI 逻辑集成电路触发器
页数 文件大小 规格书
106页 1781K
描述
HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, CQCC20, CERAMIC, LCC-20

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85004012X 技术参数

生命周期：Active零件包装代码：QLCC
包装说明：QCCN,针数：20
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.48计数方向：UP
系列：HC/UHJESD-30 代码：S-CQCC-N20
长度：8.89 mm负载/预设输入：YES
逻辑集成电路类型：BINARY COUNTER工作模式：ASYNCHRONOUS
位数：12功能数量：1
端子数量：20最高工作温度：125 °C
最低工作温度：-55 °C封装主体材料：CERAMIC, METAL-SEALED COFIRED
封装代码：QCCN封装形状：SQUARE
封装形式：CHIP CARRIER峰值回流温度（摄氏度）：NOT APPLICABLE
传播延迟（tpd）：225 ns认证状态：Qualified
座面最大高度：2.03 mm最大供电电压 (Vsup)：6 V
最小供电电压 (Vsup)：2 V标称供电电压 (Vsup)：4.5 V
表面贴装：YES技术：CMOS
温度等级：MILITARY端子形式：NO LEAD
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：NOT APPLICABLE触发器类型：NEGATIVE EDGE
宽度：8.89 mm最小 fmax：22 MHz
Base Number Matches：1

85004012X 数据手册

 浏览型号85004012X的Datasheet PDF文件第2页浏览型号85004012X的Datasheet PDF文件第3页浏览型号85004012X的Datasheet PDF文件第4页浏览型号85004012X的Datasheet PDF文件第5页浏览型号85004012X的Datasheet PDF文件第6页浏览型号85004012X的Datasheet PDF文件第7页 
AFE7222  
AFE7225  
www.ti.com  
SLOS711B –NOVEMBER 2011–REVISED MARCH 2012  
Analog Front End Wideband Mixed-Signal Transceiver  
Check for Samples: AFE7222, AFE7225  
1 INTRODUCTION  
1.1 FEATURES  
1
– TX Path Interpolation by 2 or 4  
• AFE7225  
– RX Path Decimation by 2  
– Dual 12-Bit 250MSPS TX DACs  
– Dual 12-Bit 125MSPS RX ADCs  
• AFE7222  
– Dual 12-Bit 130MSPS TX DACs  
– Dual 12-Bit 65MSPS RX ADCs  
• OPTIONS  
– 3.0V/1.8V Supplies, Low Power  
– Fast Wakeup Modes for Half-Duplex  
– Coarse or Fine Digital Mixer  
– Quadrature Modulation Corrections  
– Clock Input Divide/Multiply  
– Serial LVDS or Interleaved Parallel CMOS  
Interface  
– 64-Pin QFN Package (9mm × 9mm)  
– Dual 12-Bit Auxiliary DACs  
– Dual Input 12-Bit Auxiliary ADC  
1.2 APPLICATIONS  
•
•
•
•
Portable, Low Power Radio  
Wireless Infrastructure  
Point-to-Point Radio  
Pico-Cell BTS  
1.3 DESCRIPTION  
The AFE7225/7222 is an analog front end designed for full- or half-duplex radios. Over-sampling transmit  
12-bit DACs provide output frequencies from baseband to Nyquist. Under-sampling receive 12-bit ADCs  
allow analog inputs from baseband to ~230MHz. Most blocks within the AFE7225/7222 are independently  
controlled for optimization of power consumption versus utilization. Two auxiliary control 12-bit DACs and  
a dual input auxiliary monitoring 12-bit ADC are available via serial interface. Digital features include QMC  
(quadrature modulation correction), interpolation, decimation, RMS/peak power meter and mixers with  
independent NCOs for RX and TX path.  
The AFE7225/7222 is available in a 64-pin 9x9mm QFN package (RGC). The AFE7225/7222 is built on  
Texas Instrument’s low power analog CMOS process and is specified over the full industrial temperature  
range (–40°C to 85°C).  
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.  
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 © 2011–2012, Texas Instruments Incorporated  
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