MAX2031ETP+ Maxim Integrated Products, MAX2031ETP+ Datasheet

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MAX2031ETP+

Manufacturer Part Number
MAX2031ETP+
Description
Up-Down Converters IC MIXER UP/DWN HI LIN
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX2031ETP+

Maximum Input Frequency
1000 MHz
Maximum Power Dissipation
2100 mW
Maximum Operating Frequency
250 MHz
Maximum Power Gain
- 7 dB
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
TQFN-20 EP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX2031 high-linearity passive upconverter or
downconverter mixer is designed to provide +36dBm
IIP3, 7dB NF, and 7dB conversion loss for a 650MHz to
1000MHz RF frequency range to support GSM/cellular
base-station transmitter or receiver applications. With a
650MHz to 1250MHz LO frequency range, this particu-
lar mixer is ideal for high-side LO injection architec-
tures. For a pin-to-pin-compatible mixer meant for
low-side LO injection, refer to the MAX2029.
In addition to offering excellent linearity and noise per-
formance, the MAX2031 also yields a high level of com-
ponent integration. This device includes a double-
balanced passive mixer core, a dual-input LO selec-
table switch, and an LO buffer. On-chip baluns are also
integrated to allow for a single-ended RF input for
downconversion (or RF output for upconversion), and
single-ended LO inputs. The MAX2031 requires a nomi-
nal LO drive of 0dBm, and supply current is guaranteed
to be below 100mA.
The MAX2031 is pin compatible with the MAX2039/
MAX2041 1700MHz to 2200MHz mixers, making this
family of passive upconverters and downconverters
ideal for applications where a common PC board layout
is used for both frequency bands.
The MAX2031 is available in a compact 20-pin thin
QFN package (5mm x 5mm) with an exposed pad.
Electrical performance is guaranteed over the extended
-40°C to +85°C temperature range.
19-0248; Rev 1; 6/09
High-Linearity, 650MHz to 1000MHz Upconversion/
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
cdma2000 is a registered trademark of Telecommunications
Industry Association.
iDEN is a registered trademark of Motorola, Inc.
WiMAX is a trademark of WiMAX Forum.
WCDMA/LTE and
cdma2000
Stations
GSM 850/GSM 900 2G
and 2.5G EDGE Base
Stations
Integrated Digital
Enhanced Network
(iDEN
WiMAX™ Base Stations
and Customer Premise
Equipment
®
) Base Stations
Downconversion Mixer with LO Buffer/Switch
®
Base
________________________________________________________________ Maxim Integrated Products
General Description
Predistortion Receivers
Microwave and Fixed
Broadband Wireless
Access
Wireless Local Loop
Digital and Spread-
Spectrum
Communication Systems
Applications
♦ 650MHz to 1000MHz RF Frequency Range
♦ 650MHz to 1250MHz LO Frequency Range
♦ 570MHz to 900MHz LO Frequency Range
♦ DC to 250MHz IF Frequency Range
♦ 7dB Conversion Loss
♦ +36dBm Input IP3
♦ +27dBm Input 1dB Compression Point
♦ 7dB Noise Figure
♦ Integrated LO Buffer
♦ Integrated RF and LO Baluns
♦ Low -3dBm to +3dBm LO Drive
♦ Built-In SPDT LO Switch with 49dB LO1 to LO2
♦ Pin Compatible with the MAX2039/MAX2041
♦ External Current-Setting Resistor Provides Option
+ Denotes a lead(Pb)-free/RoHS-compliant package.
T= Tape and reel.
* EP = Exposed pad.
M AX 2031E TP +
M AX 2031E TP + T
(Refer to the MAX2029 Data Sheet)
Isolation and 50ns Switching Time
1700MHz to 2200MHz Mixers
for Operating Mixer in Reduced-Power/Reduced-
Performance Mode
TOP VIEW
PART
GND
GND
V
TAP
CC
RF
1
2
3
4
5
+
E.P.
20
6
TEMP RANGE
- 40°C to + 85° C
- 40°C to + 85° C
Ordering Information
19
7
Functional Diagram
Pin Configuration/
18
8
MAX2031
17
9
16
10
15 LO2
14
13
12
11
20 Thi n QFN- E P *
20 Thi n QFN- E P *
PIN-PACKAGE
V
GND
GND
LO1
Features
CC
1

Related parts for MAX2031ETP+

MAX2031ETP+ Summary of contents

Page 1

... Telecommunications Industry Association. iDEN is a registered trademark of Motorola, Inc. WiMAX is a trademark of WiMAX Forum. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ♦ 650MHz to 1000MHz RF Frequency Range ♦ ...

Page 2

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +5. ( shorted to GND through a balun)..................50mA LO1, LO2 to GND ..................................................-0.3V to +0.3V IF+, IF- to ...

Page 3

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch AC ELECTRICAL CHARACTERISTICS (800MHz/900MHz CELLULAR BAND DOWNCON- VERTER OPERATION) ( Typical Application Circuit, optimized for the 800MHz/900MHz cellular band (see Table 1 82pF 2pF, L1 and ...

Page 4

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch AC ELECTRICAL CHARACTERISTICS (700MHz BAND DOWNCONVERTER OPERATION) ( Typical Application Circuit , optimized for the 700MHz band (see Table 1 7pF 3.3pF, L1 and C4 are ...

Page 5

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , optimized for the 800MHz/900MHz cellular band (see Table 1 82pF 2pF, L1 and C4 not used 5.0V ...

Page 6

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , optimized for the 800MHz/900MHz cellular band (see Table 1 82pF 2pF, L1 and C4 not used 5.0V ...

Page 7

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , optimized for the 800MHz/900MHz cellular band (see Table 1 82pF 2pF, L1 and C4 not used 5.0V ...

Page 8

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , optimized for the 800MHz/900MHz cellular band (see Table 1 82pF 2pF, L1 and C4 not used 5.0V ...

Page 9

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit, optimized for the 700MHz band (see Table 1 7pF 3.3pF, L1 and C4 are not used 0dBm, P ...

Page 10

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit, optimized for the 700MHz band (see Table 1 7pF 3.3pF, L1 and C4 are not used 0dBm, P ...

Page 11

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit, optimized for the 700MHz band (see Table 1 7pF 3.3pF, L1 and C4 are not used 0dBm, P ...

Page 12

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit, optimized for the 700MHz band (see Table 1 7pF 3.3pF, L1 and C4 are not used 0dBm, P ...

Page 13

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , L1 = 4.7nH 6pF, C5 not used +25°C, unless otherwise noted.) C CONVERSION LOSS vs. RF FREQUENCY (L-C BPF TUNED ...

Page 14

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , L1 = 4.7nH 6pF, C5 not used +25°C, unless otherwise noted 2IF REJECTION vs. LO FREQUENCY (L-C ...

Page 15

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , L1 = 4.7nH 6pF, C5 not used +25°C, unless otherwise noted LEAKAGE AT RF PORT vs. LO FREQUENCY ...

Page 16

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch PIN NAME Power-Supply Connection. Bypass each Application Circuit 50Ω RF Inp ut/O utp ...

Page 17

... R1. If reduced current is required at the DESCRIPTION Applications Information Input and Output Matching Bias Resistor SUPPLIER Murata Electronics North America, Inc. Murata Electronics North America, Inc. Murata Electronics North America, Inc. — Murata Electronics North America, Inc. — Digi-Key Corp. M/A-Com, Inc. Maxim Integrated Products, Inc. 17 ...

Page 18

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch expense of performance, contact the factory for details. If the ±1% bias resistor values are not readily available, substitute standard ±5% values. Layout Considerations A properly designed PC board is ...

Page 19

High-Linearity, 650MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch NOTE: L1 AND C4 USED ONLY FOR UPCONVERTER OPERATION. C5 USED ONLY FOR DOWNCONVERTER OPERATION. Chip Information PROCESS: SiGe BiCMOS ______________________________________________________________________________________ ...

Page 20

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products ...

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