Datasheet > 射频和微波 > 射频/微波上/下变频器> MAX9986A

MAX9986A

更新时间： 2024-11-18 04:41:31

品牌	Logo	应用领域
美信 - MAXIM		开关
页数	文件大小	规格书
12页	348K
描述
SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch

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MAX9986A 数据手册

19-3906; Rev 0; 1/06

SiGe High-Linearity, 815MHz to 1000MHz

Downconversion Mixer with LO Buffer/Switch

General Description

Features

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.

ꢀ 815MHz to 1000MHz RF Frequency Range

ꢀ 960MHz to 1180MHz LO Frequency Range

(MAX9986A/MAX9986)

ꢀ 570MHz to 850MHz LO Frequency Range

(MAX9984)

ꢀ 50MHz to 250MHz IF Frequency Range

ꢀ 8.2dB Conversion Gain

ꢀ +25dBm Input IP3

ꢀ +14.8dBm Input 1dB Compression Point

ꢀ 10dB Noise Figure

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.

ꢀ 69dBc 2LO - 2RF Spurious Rejection at

= -10dBm

ꢀ Integrated LO Buffer

ꢀ Integrated RF and LO Baluns for Single-Ended

Inputs

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.

ꢀ Low -3dBm to +3dBm LO Drive

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

Isolation and 50ns Switching Time

ꢀ Pin Compatible with MAX9994/MAX9996 1700MHz

to 3000MHz Mixers

ꢀ Functionally Compatible with MAX9993

ꢀ External Current-Setting Resistors Provide Option

for Operating Mixer in Reduced Power/Reduced

Performance Mode

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.

ꢀ Lead-Free Package Available

Applications

Ordering Information

850MHz WCDMA Base Stations

PKG

CODE

PART

TEMP RANGE PIN-PACKAGE

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

Stations

cdmaOne™ and cdma2000^®Base Stations

iDEN^®Base Stations

20 Thin QFN-EP*

-40°C to +85°C

MAX9986AETP

T2055-3

5mm × 5mm

20 Thin QFN-EP*

5mm × 5mm

MAX9986AETP-T -40°C to +85°C

MAX9986AETP+ -40°C to +85°C

MAX9986AETP+T -40°C to +85°C

T2055-3

Predistortion Receivers

Fixed Broadband Wireless Access

Wireless Local Loops

20 Thin QFN-EP*

5mm × 5mm

20 Thin QFN-EP*

5mm × 5mm

Private Mobile Radios

Military Systems

*EP = Exposed paddle.

+ = Lead free.

Microwave Links

T = Tape-and-reel.

Digital and Spread-Spectrum Communication

Systems

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.

Pin Configuration/Functional Diagram and Typical

Application Circuit appear at end of data sheet.

________________________________________________________________ Maxim Integrated Products

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.

12 3 4 5 6 7...12

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与MAX9986A相关器件

型号	品牌	获取价格	描述	数据表
MAX9986AETP	MAXIM	获取价格	SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9986AETP+	MAXIM	获取价格	SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9986AETP+T	MAXIM	获取价格	SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9986AETP-T	MAXIM	获取价格	SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9986ETP	MAXIM	获取价格	SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch
MAX9986ETP+	MAXIM	获取价格	Down Converter, BICMOS, 5 X 5 MM, QFN-20
MAX9986ETP+D	MAXIM	获取价格	Down Converter, BICMOS, 5 X 5 MM, LEAD FREE, QFN-20
MAX9986ETP+T	MAXIM	获取价格	Down Converter, BICMOS, 5 X 5 MM, QFN-20
MAX9986ETP+TD	MAXIM	获取价格	Down Converter, BICMOS, 5 X 5 MM, LEAD FREE, QFN-20
MAX9986ETP-T	MAXIM	获取价格	SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch

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