LF-to-2.5GHz Dual Logarithmic Detector/
Controller for Power, Gain, and VSWR Measurements
planes. This method provides a good RF/thermal con-
duction path for the device. Solder the exposed pad on
the bottom of the device package to the PCB. The
MAX2016 Evaluation Kit can be used as a reference for
board layout. Gerber files are available upon request at
www.maxim-ic.com.
Power-Supply Bypassing
Proper voltage-supply bypassing is essential for high-
Exposed Pad RF/Thermal Considerations
The exposed paddle (EP) of the MAX2016’s 28-pin thin
QFN-EP package provides two functions. One is a low
thermal-resistance path to the die; the second is a low-
RF impedance ground connection. The EP MUST be
soldered to a ground plane on the PCB, either directly
or through an array of plated via holes (minimum of four
holes to provide ground integrity).
frequency circuit stability. Bypass each V CC pin with a
capacitor as close to the pin as possible ( Typical
Application Circuit ).
Functional Diagram
26
27
25
23
24
2, 9, 12, 20
V CC
20k Ω
20k Ω
SETA
OUTA
REF
2.0V
REF
OUTB
SETB
20k Ω
20k Ω
5, 17
GND
3 RFINA+
RFINB+ 19
4 RFINA-
1 FA1
28 FA2
50 Ω
LOG
AMPLIFIERS
EXPOSED
PAD
LOG
AMPLIFIERS
50 Ω
RFINB- 18
FB1 21
FB2 22
MAX2016
FV1 14
FV2 13
8
COR
20k Ω
CSETH
COUTH
COUTL
CSETL
OUTD
SETD
7
6
16
15
11 10
______________________________________________________________________________________
17
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相关代理商/技术参数
MAX2016ETI+TD 制造商:Maxim Integrated Products 功能描述:DUAL LOGARITHMIC DETECTOR/CNTRLR TQFN EP - Tape and Reel
MAX2016ETI-T 功能描述:射频检测器 LF-2.5GHz Dual Log Detector/Controller RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 频率范围:650 MHz to 3 GHz 最大二极管电容: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SC-88 封装:Reel
MAX2016EVKIT 功能描述:射频检测器 RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 频率范围:650 MHz to 3 GHz 最大二极管电容: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SC-88 封装:Reel
MAX20-17.0C 制造商:MDE 制造商全称:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX20-17.0CA 制造商:MDE 制造商全称:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX20-18.0C 制造商:MDE 制造商全称:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX20-18.0CA 制造商:MDE 制造商全称:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX201C/D 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: