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參數(shù)資料
| 型號(hào)： | MAX994 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 1Gbps.High-Speed Limiting Amplifier with Chatter-Free Loss of Signal Detection[MAX3262/MAX3262C/D/MAX3262CAG/MAX3262CAG-T ] |
| 中文描述： | 微功耗、低電壓、UCSP/SC70封裝、滿擺幅輸入/輸出比較器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 315K |
| 代理商： | MAX994 |
E
MAX9981 Evaluation Kit
4
_______________________________________________________________________________________
3dB
3dB
LO2
RFMAIN
LO1
+5V
GND
IFMAIN
771.000MHz
RF SIGNAL GENERATOR
(HP 8648B)
770.000MHz
RF SIGNAL GENERATOR
(HP 8648B)
(AMMETER)
291mA
BENCH MULTIMETER
(HP 34401A)
5.0V 500mA (MAX)
POWER SUPPLY
(AG E3631A)
870.000MHz
RF SIGNAL GENERATOR
(HP 8648B)
RF SPECTRUM ANALYZER
(HP 8561x)
RFDIV
IFDIV
RF HIGH-
POWER SENSOR
RF POWER METER
(GIGA 80701A, HP 437B)
50
50
3dB
3dB
LOSEL
OPEN = LO1
GND = LO2
MAX9981
U1
Figure 1. MAX9981 EV Kit Main Mixer Test Setup Diagram
Layout Considerations
The MAX9981 evaluation board can be a guide for your
board layout. Pay close attention to thermal design and
close placement of parts to the IC. The MAX9981 pack-
age exposed paddle (EP), conducts heat from the part
and provides a low-impedance electrical connection.
The EP must be attached to the PC board ground plane
with a low thermal and electrical impedance contact.
Ideally, this can be achieved by soldering the backside
package contact directly to a top metal ground plane on
the PC board. Alternatively, the EP can be connected to
a ground plane using an array of plated vias directly
below the EP.
Depending on the ground plane spacing, large sur-
face-mount pads in the IF path may need to have the
ground plane relieved under them to reduce shunt
capacitance.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX9990ETP | Analog Miscellaneous |
| MAX9990EVKIT | Evaluation Kits for the MAX9989/MAX9990 |
| MAX9993EVKIT | Evaluation Kit for the MAX9993 |
| MAX9982EVKIT | Evaluation Kit for the MAX9982 |
| MAX9987 | +14dBm to +20dBm LO Buffers/Splitters with ±.1dB Variation |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9940AXK+ | 制造商:Maxim Integrated Products 功能描述:SIGNAL-LINE OVERVOLTAGE PROTECTOR FOR LOW-VOLTAGE - Rail/Tube |
| MAX9940AXK+T | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Signal-Line Over Voltage Protector RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| MAX9940EVKIT+ | 功能描述:電源管理IC開發(fā)工具 MAX9940 Eval Kit RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| MAX9943ATT+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL GP 19V/38V 6TDFN EP - Rail/Tube |
| MAX9943ATT+T | 功能描述:精密放大器 Precision Op Amp RoHS:否 制造商:Maxim Integrated 每芯片的通道數(shù)量: 輸入補(bǔ)償電壓:0.25 mV at +/- 5 V 輸入電壓范圍（最大值）: 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
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