MAX2029ETP-T Maxim Integrated Products, MAX2029ETP-T Datasheet

MAX2029ETP-T

Manufacturer Part Number

MAX2029ETP-T

Description

Up-Down Converters SiGe High-Linearity, 815MHz to 1000MHz U

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX2029ETP.pdf (16 pages)

Specifications of MAX2029ETP-T

Maximum Input Frequency

1000 MHz

Maximum Operating Frequency

250 MHz

Operating Supply Voltage

5 V

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Package / Case

TQFN-20 EP

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The MAX2029 high-linearity passive upconverter or

downconverter mixer is designed to provide +36.5dBm

IIP3, 6.7dB NF, and 6.5dB conversion loss for an 815MHz

to 1000MHz RF frequency range to support GSM/cellular

base-station transmitter or receiver applications. With a

570MHz to 900MHz LO frequency range, this particular

mixer is ideal for low-side LO injection architectures. For a

pin-to-pin-compatible mixer meant for high-side LO injec-

tion, refer to the MAX2031 data sheet.

In addition to offering excellent linearity and noise perfor-

mance, the MAX2029 also yields a high level of compo-

nent integration. This device includes a double-balanced

passive mixer core, a dual-input LO selectable 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 MAX2029 requires a nominal LO drive of 0dBm, and

supply current is guaranteed to be below 100mA.

The MAX2029 is pin compatible with the MAX2039,

MAX2041, MAX2042, MAX2044 series of 1700MHz to

2200MHz, 2000MHz to 3000MHz, and 3200MHz to

3900MHz mixers, making this family of passive upcon-

verters and downconverters ideal for applications

where a common printed-circuit board (PCB) layout is

used for multiple frequency bands.

The MAX2029 is available in a compact 20-pin thin

QFN package (5mm x 5mm) with an exposed paddle.

Electrical performance is guaranteed over the extended

-40°C to +85°C temperature range.

19-1017; Rev 0; 10/07

High-Linearity, 815MHz to 1000MHz Upconversion/

cdma2000 is a registered trademark of Telecommunications

Industry Association.

iDEN is a registered trademark of Motorola, Inc.

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.

Cellular Band WCDMA

and cdma2000

Stations

GSM 850/GSM 900 2G

and 2.5G EDGE Base

Stations

TDMA and Integrated

Digital Enhanced

Network (iDEN

Stations

PHS/PAS Base Stations

WiMAX Base Stations

and Customer Premise

Equipment

Downconversion Mixer with LO Buffer/Switch

) Base

________________________________________________________________ Maxim Integrated Products

Base

General Description

Predistortion Receivers

Microwave and Fixed

Broadband Wireless

Access

Wireless Local Loop

Private Mobile Radios

Military Systems

Microwave Links

Digital and Spread-

Spectrum

Communication Systems

Applications

♦ 815MHz to 1000MHz RF Frequency Range

♦ 570MHz to 900MHz LO Frequency Range

♦ 960MHz to 1180MHz LO Frequency Range

♦ DC to 250MHz IF Frequency Range

♦ 6dB/6.5dB (Upconverter/Downconverter)

♦ 36.5dBm/39dBm (Downconverter/Upconverter)

♦ +25dBm/+27dBm (Upconverter/Downconverter)

♦ 6.7dB Noise Figure

♦ Integrated LO Buffer

♦ Integrated RF and LO Baluns

♦ Low -3dBm to +3dBm LO Drive

♦ Built-In SPDT LO Switch with 53dB Isolation and

♦ Pin Compatible with the MAX2039/MAX2041

♦ External Current-Setting Resistor Provides Option

♦ Lead-Free Package Available

T = Tape and reel.

* EP = Exposed paddle.

+ Denotes lead-free package.

M AX 2029E TP /- T

M AX 2029E TP + /+ T - 40°C to + 85° C

(Refer to the MAX2031 Data Sheet)

Conversion Loss

Input IP3

Input 1dB Compression Point

50ns Switching Time

1700MHz to 2200MHz Mixers

for Operating Mixer in Reduced-Power/Reduced-

Performance Mode

TOP VIEW

PART

GND

TAP

TEMP RANGE PIN-PACKAGE

- 40°C to + 85° C

E.P.

Ordering Information

Functional Diagram

Pin Configuration/

MAX2029

20 Thi n QFN- E P *

( 5mm x 5m m )

20 Thi n QFN- E P *

( 5mm x 5m m )

15 LO2

GND

LO1

Features

T2055- 3

CODE

PKG

Related parts for MAX2029ETP-T

MAX2029ETP-T Summary of contents

Page 1

... Equipment cdma2000 is a registered trademark of Telecommunications Industry Association. iDEN is a registered trademark of Motorola, Inc. ________________________________________________________________ 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. ♦ 815MHz to 1000MHz RF Frequency Range ♦ 570MHz to 900MHz LO Frequency Range ♦ ...

Page 2

High-Linearity, 815MHz 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, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch AC ELECTRICAL CHARACTERISTICS (continued) ( Typical Application Circuit , C5 = 3.3pF, L1 and C4 not used -3dBm to +3dBm 0dBm +85°C, ...

Page 4

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch AC ELECTRICAL CHARACTERISTICS (UPCONVERTER OPERATION) ( Typical Application Circuit , L1 = 4.7nH 4.7pF, C5 not used, V sources -3dBm to +3dBm ...

Page 5

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , C5 = 3.3pF, L1 and C4 not used, V otherwise noted.) CONVERSION LOSS vs. RF FREQUENCY +85° ...

Page 6

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , C5 = 3.3pF, L1 and C4 not used, V otherwise noted.) 2RF - 2LO RESPONSE vs. RF FREQUENCY 0dBm ...

Page 7

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , C5 = 3.3pF, L1 and C4 not used, V otherwise noted.) LO SWITCH ISOLATION vs. LO FREQUENCY -40° ...

Page 8

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , C5 = 3.3pF, L1 and C4 not used, V otherwise noted.) RF-TO-IF ISOLATION vs. RF FREQUENCY +85° ...

Page 9

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch ( Typical Application Circuit , L1 = 4.7nH 4.7pF, C5 not used 90MHz, unless otherwise noted.) IF CONVERSION LOSS vs. RF FREQUENCY (L-C BPF TUNED ...

Page 10

Page 11

Page 12

High-Linearity, 815MHz 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 13

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch and LO2 inputs are internally matched to 50Ω, requiring an 82pF DC-blocking capacitor at each input. A two-stage internal LO buffer allows a wide input- power range for the LO ...

Page 14

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch NOTE: L1 AND C4 USED ONLY FOR UPCONVERTER OPERATION. C5 USED ONLY FOR DOWNCONVERTER OPERATION. 14 ______________________________________________________________________________________ ...

Page 15

High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information 15 ...

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 © 2007 Maxim Integrated Products Package Information (continued registered trademark of Maxim Integrated Products, Inc ...

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