MAX9986AETP+ Maxim Integrated Products, MAX9986AETP+ Datasheet

MAX9986AETP+

Manufacturer Part Number

MAX9986AETP+

Description

Up-Down Converters IC MIXER DOWN CONV 815MHz to 1000MHz D

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX9986AETP.pdf (12 pages)

Specifications of MAX9986AETP+

Maximum Input Frequency

1000 MHz

Maximum Power Dissipation

2100 mW

Mounting Style

SMD/SMT

Maximum Operating Frequency

250 MHz

Maximum Power Gain

9.3 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

Current page: 1 of 12
Download datasheet (349Kb)

The MAX9986A high-linearity downconversion mixer

provides 8.2dB gain, +25dBm IIP3, and 10dB NF for

815MHz to 1000MHz base-station receiver applica-

tions. With a 960MHz to 1180MHz LO frequency range,

this particular mixer is ideal for high-side LO injection

receiver architectures. Low-side LO injection is sup-

ported by the MAX9984, which is pin-for-pin and func-

tionally compatible with the MAX9986A.

In addition to offering excellent linearity and noise perfor-

mance, the MAX9986A also yields a high level of compo-

nent integration. This device includes a double-balanced

passive mixer core, an IF amplifier, a dual-input LO selec-

table switch, and an LO buffer. On-chip baluns are also

integrated to allow for single-ended RF and LO inputs.

The MAX9986A requires a nominal LO drive of 0dBm,

and supply current is guaranteed to be below 250mA.

The MAX9986A is a derivative version of the MAX9986

with improved large-signal blocking performance. The

MAX9984/MAX9986/MAX9986A are pin compatible with

the MAX9994/MAX9996 1700MHz to 3000MHz mixers,

making this entire family of downconverters ideal for

applications where a common PC board layout is used

for both frequency bands. The MAX9986A is also func-

tionally compatible with the MAX9993.

The MAX9986A 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.

19-3906; Rev 0; 1/06

cdma2000 is a registered trademark of the Telecommunications

Industry Association.

cdmaOne is a trademark of CDMA Development Group.

iDEN is a registered trademark of Motorola, Inc.

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.

Downconversion Mixer with LO Buffer/Switch

850MHz WCDMA Base Stations

GSM 850/GSM 900 2G and 2.5G EDGE Base

Stations

cdmaOne™ and cdma2000

iDEN

Predistortion Receivers

Fixed Broadband Wireless Access

Wireless Local Loops

Private Mobile Radios

Military Systems

Microwave Links

Digital and Spread-Spectrum Communication

Systems

Base Stations

SiGe High-Linearity, 815MHz to 1000MHz

________________________________________________________________ Maxim Integrated Products

General Description

Applications

Base Stations

o 815MHz to 1000MHz RF Frequency Range

o 960MHz to 1180MHz LO Frequency Range

o 570MHz to 850MHz LO Frequency Range

o 50MHz to 250MHz IF Frequency Range

o 8.2dB Conversion Gain

o +25dBm Input IP3

o +14.8dBm Input 1dB Compression Point

o 10dB Noise Figure

o 69dBc 2LO - 2RF Spurious Rejection at

o Integrated LO Buffer

o Integrated RF and LO Baluns for Single-Ended

o Low -3dBm to +3dBm LO Drive

o Built-In SPDT LO Switch with 49dB LO1 to LO2

o Pin Compatible with MAX9994/MAX9996 1700MHz

o Functionally Compatible with MAX9993

o External Current-Setting Resistors Provide Option

o Lead-Free Package Available

Pin Configuration/Functional Diagram and Typical

Application Circuit appear at end of data sheet.

*EP = Exposed paddle.

+ = Lead free.

T = Tape-and-reel.

MAX9986AETP

MAX9986AETP-T - 40° C to + 85° C

MAX9986AETP+

M AX 9986AE TP + T - 40° C to + 85° C

(MAX9986A/MAX9986)

(MAX9984)

Inputs

Isolation and 50ns Switching Time

to 3000MHz Mixers

for Operating Mixer in Reduced Power/Reduced

Performance Mode

PART

= -10dBm

- 40° C to + 85° C

TEMP RANGE PIN-PACKAGE

Ordering Information

20 Thi n QFN - E P *

5m m × 5m m

20 Thi n QFN - E P *

5m m × 5m m

20 Thi n QFN - E P *

5m m × 5m m

20 Thi n QFN - E P *

5m m × 5m m

Features

T2055- 3

CODE

PKG

Related parts for MAX9986AETP+

MAX9986AETP+ Summary of contents

Page 1

... Operating Mixer in Reduced Power/Reduced Performance Mode o Lead-Free Package Available Applications PART MAX9986AETP Base Stations MAX9986AETP-T - 40° 85° C MAX9986AETP 9986AE 40° 85° C *EP = Exposed paddle Lead free Tape-and-reel. Pin Configuration/Functional Diagram and Typical Application Circuit appear at end of data sheet. Features Ordering Information ...

Page 2

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +5.5V CC IF+, IF-, LOBIAS, LOSEL, IFBIAS to GND...-0. TAP ........................................................................-0.3V to +1.4V LO1, LO2, LEXT to GND........................................-0.3V to +0.3V ...

Page 3

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch AC ELECTRICAL CHARACTERISTICS (continued) (MAX9986A Typical Application Circuit, V +3dBm -5dBm 815MHz to 1000MHz otherwise noted. Typical values are at V +25°C, unless ...

Page 4

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch (MAX9986A Typical Application Circuit, V CONVERSION GAIN vs. RF FREQUENCY -40° -25° +25° +85°C C ...

Page 5

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch (MAX9986A Typical Application Circuit, V 2LO - 2RF RESPONSE vs. RF FREQUENCY -5dBm -25° +85° -40°C ...

Page 6

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch (MAX9986A Typical Application Circuit SWITCH ISOLATION vs. LO FREQUENCY -40°C, -25° +85° +25° 700 ...

Page 7

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch (MAX9986A Typical Application Circuit LEAKAGE AT IF PORT OVER FREQUENCY vs. L EXT 0Ω - 4.7nH L3 = 10nH -20 - ...

Page 8

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch (MAX9986A Typical Application Circuit UNSELECTED RETURN LOSS vs. LO FREQUENCY -3dBm, 0dBm, +3dBm 600 800 1000 LO FREQUENCY (MHz) ...

Page 9

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch inputs to a -3dBm to +3dBm range. The IF port incor- porates a differential output, which is ideal for provid- ing enhanced IIP2 performance. Specifications are guaranteed over broad frequency ...

Page 10

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch reference for board layout. Gerber files are available upon request at www.maxim-ic.com. Power-Supply Bypassing Proper voltage-supply bypassing is essential for high- frequency circuit stability. Bypass each V TAP with the ...

Page 11

SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch C13 C14 INPUT C5 TAP 3 C4 GND 4 GND *USE L3 ...

Page 12

... 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. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2006 Maxim Integrated Products D ...

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