參數(shù)資料
型號： MAX9987
廠商： Maxim Integrated Products, Inc.
英文描述： +14dBm to +20dBm LO Buffers/Splitters with &#177.1dB Variation
中文描述： +14dBm至+20dBm LO緩沖器/分配器，±1dB功率變化
文件頁數(shù)： 1/8頁
文件大?。?/td> 315K
代理商： MAX9987
E
MAX9981 Evaluation Kit
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
DESIGNATION
QTY
DESCRIPTION
C1, C4
2
33pF ±5%, 50V C0G
ceramic
capacitors (0603)
Murata GRM1885C1H330J
C2, C3
2
3.9pF ±0.25pF, 50V C0G
ceramic
capacitors (0603)
Murata GRM1885C1H3R9C
C5, C6,
C9, C10
4
100pF ±5%, 50V C0G
ceramic
capacitors (0603)
Murata GRM1885C1H101J
C7, C8
2
15pF ±5%, 50V C0G
ceramic
capacitors (0603)
Murata GRM1885C1H150J
C11, C12
2
0.033μF ±10%, 25V X7R
ceramic
capacitors (0603)
Murata GRM188R71E333K
C13, C16,
C17, C20
4
220pF ±5%, 50V C0G
ceramic
capacitors (0603)
Murata GRM1885C1H221J
C14, C15,
C18, C19
4
330pF ±5%, 50V C0G
ceramic
capacitors (0603)
Murata GRM1885C1H331J
Component List
19-2691; Rev 0; 12/02
PART
TEMP RANGE
IC PACKAGE
MAX9981EVKIT
-40
°
C to +85
°
C
36 QFN-EP*
(6mm
×
6mm)
SUPPLIER
Coilcraft
Digi-Key
Johnson
Mini-Circuits
Murata
PHONE
800-322-2645
800-344-4539
507-833-8822
718-934-4500
770-436-1300
WEBSITE
www.coilcraft.com
www.digikey.com
www.johnsoncomponents.com
www.minicircuits.com
www.murata.com
Component Suppliers
Ordering Information
*
EP = Exposed paddle.
General Description
The MAX9981 evaluation kit (EV kit) simplifies the evalu-
ation of the MAX9981 825MHz to 915MHz dual high-lin-
earity active down-converter mixer. It is fully assembled
and tested at the factory. Standard 50
SMA connec-
tors are included for the inputs and outputs to allow
quick and easy evaluation on the test bench.
This document provides a list of equipment required to
evaluate the device, a straightforward test procedure to
verify functionality, a description of the EV kit circuit,
the circuit schematic, a bill of materials (BOM) and art-
work for each layer of the PC board.
Contact MaximDirect sales at 888-629-4642 to check
on pricing and availability for these kits.
Features
o
Fully Assembled and Tested
o
+27.3dBm Input IP3
o
+13.6dBm Input 1dB Compression Point
o
825MHz to 915MHz RF Frequency
o
725MHz to 1085MHz LO Frequency
o
70MHz to 170MHz IF Frequency
o
2.1dB Conversion Gain
o
10.8dB Noise Figure
o
42dB Channel-to-Channel Isolation
o
-5dBm to +5dBm LO Drive
o
Built-In LO Switch with 52dB LO1-to-LO2 Isolation
DESIGNATION
QTY
DESCRIPTION
L1
–
L4
4
560nH ±5% wire-wound
inductors (1008)
Coilcraft 1008CS-561XJBC
267
±1% resistors (0603)
137
±1% resistors (0603)
47k
±5% resistor (0603)
PC board edge-mount SMA RF
connectors (flat tab launch)
Johnson 142-0741-856
R1, R2
R3
–
R6
R7
2
4
1
J1
–
J6
6
T1, T2
1
4:1 transformers (200:50)
Mini-Circuits TC4-1W-7A
TP1
1
Large test point for 0.063in PC board
(red) Mouser 151-107
TP2
1
Large test point for 0.063in PC board
(black) Mouser 151-103
TP3
1
Large test point for 0.063in PC board
(white) Mouser 151-101
MAX9981EGX-T*
U1
1
*
The exposed paddle conductor on U1 must be solder
attached to a grounded pad on the circuit to ensure a proper
electrical/thermal design.
相關(guān)PDF資料
PDF描述
MAX9987EVKIT Evaluation Kits for the MAX9987/MAX9988
MAX9988 +14dBm to +20dBm LO Buffers/Splitters with &#177.1dB Variation
MAX9988EVKIT Evaluation Kits for the MAX9987/MAX9988
MAX9989 +14dBm to +20dBm LO Buffers with &#177.1dB Variation
MAX9989ETP Analog Miscellaneous
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9987EGP 制造商:Maxim Integrated Products 功能描述:14DBM TO 20DBM LO BUFFER/SPLITTER WITH +/-1DB - Rail/Tube
MAX9987EGP-T 制造商:Maxim Integrated Products 功能描述:14DBM TO 20DBM LO BUFFER/SPLITTER WITH +/-1DB - Tape and Reel
MAX9987ETP 功能描述:射頻放大器 14dBm to 20dBm LO Buffer/Splitter RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX9987ETP+ 功能描述:射頻放大器 14dBm to 20dBm LO Buffer/Splitter RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX9987ETP+T 功能描述:射頻放大器 14dBm to 20dBm LO Buffer/Splitter RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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