MAX9982_1 Datasheet, PDF (1/7 Pages) Maxim Integrated Products – Evaluation Kit

19-2693; Rev 1; 1/04
MAX9982 Evaluation Kit
General Description
The MAX9982 evaluation kit (EV kit) simplifies the evalu-
ation of the MAX9982 825MHz to 915MHz high-linearity
active down-converter mixer. It is fully assembled and
tested at the factory. Standard 50Ω SMA connectors
are included on the EV kit 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) for the kit,
and artwork for each layer of the PC board.
Contact MaximDirect sales at 888-629-4642 to check
on pricing and availability for these kits.
Features
♦ Fully Assembled and Tested
♦ +26.8dBm Input IP3
♦ +13dBm Input 1dB Compression Point
♦ 825MHz to 915MHz RF Frequency
♦ 725MHz to 1085MHz LO Frequency
♦ 70MHz to 170MHz IF Frequency
♦ 2dB Conversion Gain
♦ 12dB Noise Figure
♦ -5dBm to +5dBm LO Drive
♦ Built-In LO Switch with 43dB LO1-to-LO2 Isolation
Component Suppliers
SUPPLIER
Coilcraft
Digi-Key
Johnson
Mini-Circuits
Murata
PHONE
WEBSITE
800-322-2645 www.coilcraft.com
800-344-4539 www.digikey.com
507-833-8822 www.johnsoncomponents.com
718-934-4500 www.minicircuits.com
770-436-1300 www.murata.com
Ordering Information
PART
TEMP RANGE
MAX9982EVKIT
-40°C to +85°C
*EP = Exposed paddle.
IC PACKAGE
Thin QFN 20-EP*
(5mm ✕ 5mm)
Component List
DESIGNATION
C1, C2, C6, C7
C3
C4, C5
C8, C11
C9, C10
L1, L2
QTY
4
1
2
2
2
2
DESCRIPTION
33pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H330J
0.033µF ±10%, 25V X7R ceramic
capacitor (0603)
Murata GRM188R71E333K
0.1µF ±10%, 16V X7R ceramic
capacitors (0603)
Murata GRM188R71C104K
220pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H221J
330pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H331J
560nH ±5% wire-wound inductors
(1008)
Coilcraft 1008CS-561XJBC
DESIGNATION QTY
DESCRIPTION
R1
1 249Ω ±1% resistor (0603)
R3, R4
R5
1 137Ω ±1% resistors (0603)
1 47kΩ ±5% resistor (0603)
J1–J4
PC board edge-mount SMA RF
4 connectors (flat tab launch)
Johnson 142-0741-856
T1
1
4:1 transformer (200:50)
Mini-Circuits TC4-1W-7A
TP1
1
Large test point for 0.062in PC board
(red) Mouser 151-107
TP2
1 ^{Large test point for 0.062in PC board}
(black) Mouser 151-103
TP3
1
Large test point for 0.062in PC board
(white) Mouser 151-101
U1
1 MAX9982ETP-T*
*The exposed paddle conductor on U1 must be solder
attached to a grounded pad on the circuit board to ensure a
proper electrical/thermal design.
________________________________________________________________ Maxim Integrated Products 1
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.