MAX2022_1 Datasheet, PDF (1/8 Pages) Maxim Integrated Products – Evaluation Kit

19-3857; Rev 0; 11/06
MAX2022 Evaluation Kit
General Description
The MAX2022 evaluation kit (EV kit) simplifies the evalu-
ation of the MAX2022 direct upconversion (downconver-
sion) quadrature modulator (demodulator) designed for
UMTS/WCDMA, cdma2000^®, DCS/PCS, and WiMAX^SM
base-station applications. It is fully assembled and test-
ed at the factory. Standard 50Ω SMA connectors are
included on the EV kit’s input and output ports to allow
quick and easy evaluation on the test bench using RF
test equipment.
This document provides a list of test equipment required
to evaluate the device, a straight-forward 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 PCB.
Features
♦ Fully Assembled and Tested
♦ 50Ω SMA Connectors on Input and Output Ports
♦ 1500MHz to 2500MHz RF Range
♦ High-Linearity and Low-Noise Performance
♦ Broadband Baseband Input/Output
♦ DC-Coupled Input Provides for Direct DAC/ADC
Interface
cdma2000 is a registered trademark of Telecommunications
Industry Association.
WiMAX is a service mark of Broadband.com Inc.
Ordering Information
PART
MAX2022EVKIT
TEMP RANGE
-40°C to +85°C
*EP = Exposed paddle.
IC PACKAGE
36 QFN-EP*
DESIGNATION
C1, C3, C6, C7,
C10, C13
C2, C5, C8,
C11, C12
C4
C9
QTY
6
5
0
1
DESCRIPTION
22pF ±5%, 50V C0G ceramic
capacitors (0402)
Murata GRM1555C1H220J
0.1µF ±10%, 16V X7R ceramic
capacitors (0603)
Murata GRM188R71C104K
Not installed
1.2pF ±0.1pF, 50V C0G ceramic
capacitor (0402)
Murata GRM1555C1H1R2B
J1–J6
PCB edge-mount SMA RF
6
connectors
(flat-tab launch)
Johnson 142-0741-856
R1
1 432Ω ±1% resistor (0402)
R2
1 562Ω ±1% resistor (0402)
R3
1 301Ω ±1% resistor (0402)
R4, R7, R8, R11 4 0Ω resistors (0402)
Component List
DESIGNATION QTY
DESCRIPTION
R5, R6, R9,
R10, R12–R15
0 Not installed
Large test point for 0.062in PCB
TP1
1 (red)
Mouser 151-107-RC or equivalent
Large test point for 0.062in PCB
TP2
1 (black)
Mouser 151-103-RC or equivalent
TP3
0 Not installed
Active-mixer IC (6mm x 6mm, 36-pin
QFN-EP)
Maxim MAX2022ETX+
NOTE: U1 HAS AN EXPOSED
U1
1
PADDLE CONDUCTOR THAT
REQUIRES IT TO 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.