MAX2051ETP+ Maxim Integrated Products, MAX2051ETP+ Datasheet

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MAX2051ETP+

Manufacturer Part Number
MAX2051ETP+
Description
RF Mixer SiGe High-Linearity Mixer w/LO Buffer
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX2051ETP+

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX2051 high-linearity, up/downconversion mixer
provides +35dBm input IP3, 7.8dB noise figure (NF), and
7.4dB conversion loss for 850MHz to 1550MHz wireless
infrastructure and multicarrier cable head-end down-
stream video, video-on-demand (VOD), and cable
modem termination systems (CMTS) applications. The
MAX2051 also provides excellent suppression of spuri-
ous intermodulation products (> 77dBc at an RF level of
-14dBm), making it an ideal downconverter for DOCSIS
3.0 and Euro DOCSIS cable head-end systems. With an
LO circuit tuned to support frequencies ranging from
1200MHz to 2250MHz, the MAX2051 is ideal for high-
side LO injection applications over an IF frequency
range of 50MHz to 1000MHz.
In addition to offering excellent linearity and noise per-
formance, the MAX2051 also yields a high level of com-
ponent integration. The device integrates baluns in the
RF and LO ports, which allow for a single-ended RF
input and a single-ended LO input. The MAX2051
requires a typical LO drive of 0dBm and a supply cur-
rent guaranteed to below 130mA.
The MAX2051 is available in a compact 5mm x 5mm,
20-pin thin QFN package with an exposed pad.
Electrical performance is guaranteed over the extended
temperature range, from T
19-4582; Rev 0; 4/09
DOCSIS and CableLabs are registered trademarks of Cable
Television Laboratories, Inc. (CableLabs
iDEN is a registered trademark of Motorola, Inc.
WiMAX is a trademark of WiMAX Forum.
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.
Video-on-Demand and DOCSIS-Compatible
Edge QAM Modulation
Cable Modem Termination Systems
Microwave and Fixed Broadband Wireless
Access
Microwave Links
Military Systems
Predistortion Receivers
Private Mobile Radios
Integrated Digital Enhanced Network (iDEN
Base Stations
WiMAX™ Base Stations and Customer Premise
Equipment
Wireless Local Loop
SiGe, High-Linearity, 850MHz to 1550MHz
Up/Downconversion Mixer with LO Buffer
________________________________________________________________ Maxim Integrated Products
General Description
C
= -40°C to +85°C.
®
Applications
).
®
)
®
♦ 850MHz to 1550MHz RF Frequency Range
♦ 1200MHz to 2250MHz LO Frequency Range
♦ 50MHz to 1000MHz IF Frequency Range
♦ DOCSIS 3.0 and Euro DOCSIS Compatible
♦ 7.4dB Typical Conversion Loss
♦ 7.8dB Typical Noise Figure
♦ +24dBm Typical Input 1dB Compression Point
♦ +35dBm Typical Input IP3
♦ 88dBc Typical 2RF-LO Rejection at P
♦ Integrated LO Buffer
♦ Integrated RF and LO Baluns for Single-Ended Inputs
♦ Low LO Drive (0dBm Nominal)
♦ External Current-Setting Resistor Provides Option
+ Denotes a lead(Pb)-free/RoHS-compliant package.
* EP = Exposed pad.
T = Tape and reel.
MAX2051ETP+
MAX2051ETP+T
*EXPOSED PAD. CONNECT EP TO GND.
for Operating Device in Reduced-Power/
Reduced-Performance Mode
TOP VIEW
PART
GND
GND
GND
GND
RF
Functional Block Diagram
1
2
3
4
5
+
MAX2051
20
6
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
Ordering Information
19
7
TQFN
EP*
18
Pin Configuration/
8
17
9
10
16
PIN-PACKAGE
20 Thin QFN-EP*
20 Thin QFN-EP*
RF
15 V
14
13
12
11
Features
GND
GND
= -14dBm
LO
GND
CC
1

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MAX2051ETP+ Summary of contents

Page 1

... Integrated RF and LO Baluns for Single-Ended Inputs ♦ Low LO Drive (0dBm Nominal) ♦ External Current-Setting Resistor Provides Option for Operating Device in Reduced-Power/ Reduced-Performance Mode PART MAX2051ETP+ Applications MAX2051ETP+T + Denotes a lead(Pb)-free/RoHS-compliant package Exposed pad Tape and reel. TOP VIEW ® *EXPOSED PAD. CONNECT EP TO GND. ...

Page 2

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +5. GND.........................................................-0.3V to 0.3V IF+, IF-, LOBIAS to GND ............................-0. RF, LO Input Power ........................................................+20dBm RF, ...

Page 3

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer AC ELECTRICAL CHARACTERISTICS (DOWNCONVERTER OPERATION) ( Typical Application Circuit , V = +4.75V to +5.25V, RF and LO ports are driven from 50Ω sources 0dBm, f ...

Page 4

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer AC ELECTRICAL CHARACTERISTICS (DOWNCONVERTER OPERATION) (continued) ( Typical Application Circuit , V = +4.75V to +5.25V, RF and LO ports are driven from 50Ω sources 0dBm, ...

Page 5

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer AC ELECTRICAL CHARACTERISTICS (UPCONVERTER OPERATION) ( Typical Application Circuit , RF and LO ports are driven from 50Ω sources 0dBm 1250MHz 1600MHz, f ...

Page 6

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Downconversion mode, V injected +25°C, unless otherwise noted.) C CONVERSION LOSS vs. IF FREQUENCY (DOWNCONVERSION MODE +85° ...

Page 7

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Downconversion mode, V injected +25°C, unless otherwise noted.) C 2LO-2RF RESPONSE vs. IF FREQUENCY (DOWNCONVERSION MODE 0dBm ...

Page 8

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Downconversion mode, V injected +25°C, unless otherwise noted.) C RF-TO-IF ISOLATION vs. LO FREQUENCY (DOWNCONVERSION MODE 1200MHz ...

Page 9

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Downconversion mode, V injected +25°C, unless otherwise noted PORT RETURN LOSS vs. LO FREQUENCY (DOWNCONVERSION MODE 0dBm ...

Page 10

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Upconversion mode +25°C, unless otherwise noted.) C CONVERSION LOSS vs. RF FREQUENCY (UPCONVERSION MODE +85° ...

Page 11

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Upconversion mode +25°C, unless otherwise noted.) C LO+2IF RESPONSE vs. RF FREQUENCY (UPCONVERSION MODE 0dBm +85°C ...

Page 12

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Upconversion mode +25°C, unless otherwise noted LEAKAGE AT RF PORT vs. LO FREQUENCY (UPCONVERSION MODE) -20 - -40°C ...

Page 13

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer ( Typical Application Circuit , Upconversion mode +25°C, unless otherwise noted PORT RETURN LOSS vs. IF FREQUENCY (UPCONVERSION MODE 1500MHz LO 10 ...

Page 14

... 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. High-Linearity Mixer Differential IF Output Applications Information Input and Output Matching Externally Adjustable Bias ...

Page 15

SiGe, High-Linearity, 850MHz to 1550MHz Up/Downconversion Mixer with LO Buffer IIP3 and Spurious Optimization by External IF Tuning IIP3 linearity and spurious performance can be further optimized by modifying the capacitive loading on the IF ports. The default component value ...

Page 16

... 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. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products ...

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