5秒后页面跳转
AD8312ACBZ-P2 PDF预览

AD8312ACBZ-P2

更新时间: 2024-02-04 15:11:40
品牌 Logo 应用领域
亚德诺 - ADI 射频检测器电信集成电路电信电路
页数 文件大小 规格书
20页 1606K
描述
50 MHz to 3.5 GHz, 45 dB RF Detector

AD8312ACBZ-P2 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:BGA
包装说明:VFBGA,针数:6
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.09
Is Samacsys:NJESD-30 代码:R-PBGA-B6
JESD-609代码:e1长度:1.45 mm
湿度敏感等级:1功能数量:1
端子数量:6最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:0.675 mm
标称供电电压:3 V表面贴装:YES
电信集成电路类型:TELECOM CIRCUIT温度等级:INDUSTRIAL
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:40宽度:0.95 mm
Base Number Matches:1

AD8312ACBZ-P2 数据手册

 浏览型号AD8312ACBZ-P2的Datasheet PDF文件第2页浏览型号AD8312ACBZ-P2的Datasheet PDF文件第3页浏览型号AD8312ACBZ-P2的Datasheet PDF文件第4页浏览型号AD8312ACBZ-P2的Datasheet PDF文件第5页浏览型号AD8312ACBZ-P2的Datasheet PDF文件第6页浏览型号AD8312ACBZ-P2的Datasheet PDF文件第7页 
50 MHz to 3.5 GHz, 45 dB  
RF Detector  
AD8312  
Its high sensitivity allows measurement at low power levels, thus  
reducing the amount of power that needs to be coupled to the  
detector. It is essentially a voltage-responding device, with a  
typical signal range of 1.25 mV to 224 mV rms or −45 dBm to  
0 dBm, re 50 Ω.  
FEATURES  
Complete RF detector function  
Typical range: −45 dBm to 0 dBm, re 50 Ω  
Frequency response from 50 MHz to 3.5 GHz  
Temperature-stable linear-in-dB response  
Accurate to 3.5 GHz  
Rapid response: 85/120 ns (rise/fall)  
Low power: 12 mW at 2.7 V  
For convenience, the signal is internally ac-coupled, using a  
5 pF capacitor to a load of 3 kΩ in shunt with 1.3 pF. This high-  
pass coupling, with a corner at approximately 16 MHz,  
determines the lowest operating frequency. Therefore, the  
source may be dc grounded.  
APPLICATIONS  
Cellular handsets (GSM, CDMA, WCDMA)  
RSSI and TSSI for wireless terminal devices  
Transmitter power measurement  
The AD8312 output, VOUT, increases from close to ground to  
about 1.2 V because the input signal level increases from  
1.25 mV to 224 mV. A capacitor may be connected between the  
VOUT and CFLT pins when it is desirable to increase the time  
interval over which averaging of the input waveform occurs.  
GENERAL DESCRIPTION  
The AD8312 is a complete, low cost subsystem for the  
measurement of RF signals in the frequency range of 50 MHz to  
3.5 GHz. It has a typical dynamic range of 45 dB and is intended  
for use in a wide variety of cellular handsets and other wireless  
devices. It provides a wider dynamic range and better accuracy  
than possible using discrete diode detectors. In particular, its  
temperature stability is excellent over the full operating range of  
−40°C to +85°C.  
The AD8312 is available in a 6-ball, 1.0 mm × 1.5 mm, wafer-  
level chip scale package and consumes 4.2 mA from a 2.7 V to  
5.5 V supply.  
FUNCTIONAL BLOCK DIAGRAM  
CFLT  
V-I  
I-V  
VSET  
VOUT  
+
DET  
DET  
DET  
DET  
DET  
RFIN  
BAND-GAP  
REFERENCE  
10dB  
10dB  
10dB  
10dB  
VPOS  
OFFSET  
COMPENSATION  
AD8312  
COMM  
Figure 1.  
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, nor for any  
infringements of patents or other rights of third parties that may result from its use.  
Specifications subject to change without notice. No license is granted by implication  
or otherwise under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
© 2005 Analog Devices, Inc. All rights reserved.  

与AD8312ACBZ-P2相关器件

型号 品牌 描述 获取价格 数据表
AD8312ACBZ-P7 ADI 50 MHz to 3.5 GHz, 45 dB RF Detector

获取价格

AD8312ACPZ-REEL7 ADI IC SPECIALTY TELECOM CIRCUIT, BGA6, 1 X 1.50 MM, LEAD FREE, WLCSP-6, Telecom IC:Other

获取价格

AD8312ACPZ-WP ADI IC SPECIALTY TELECOM CIRCUIT, BGA6, 1 X 1.50 MM, WLCSP-6, Telecom IC:Other

获取价格

AD8312-EVAL ADI 50 MHz to 3.5 GHz, 45 dB RF Detector

获取价格

AD8313 ADI 0.1 GHz-2.5 GHz, 70 dB Logarithmic Detector/Controller

获取价格

AD8313_04 ADI 0.1 GHz to 2.5 GHz 70 dB Logarithmic Detector/Controller

获取价格