MAX9986ETP-T Maxim Integrated Products, MAX9986ETP-T Datasheet

MAX9986ETP-T

Manufacturer Part Number

MAX9986ETP-T

Description

Up-Down Converters SiGe High-Linearity, 815MHz to 995MHz Do

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX9986ETP.pdf (12 pages)

Specifications of MAX9986ETP-T

Maximum Input Frequency

995 MHz

Maximum Power Dissipation

2100 mW

Maximum Operating Frequency

250 MHz

Maximum Power Gain

11 dB

Operating Supply Voltage

5 V

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Package / Case

TQFN-20 EP

Current page: 1 of 12
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The MAX9986 high-linearity downconversion mixer pro-

vides 10dB gain, +23.6dBm IIP3, and 9.3dB NF for

815MHz to 995MHz base-station receiver applications.

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 MAX9986.

In addition to offering excellent linearity and noise perfor-

mance, the MAX9986 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 MAX9986 requires a nominal LO drive of 0dBm, and

supply current is guaranteed to be below 265mA.

The MAX9984/MAX9986 are pin compatible with the

MAX9994/MAX9996 1700MHz to 2200MHz mixers,

making this entire family of downconverters ideal for

applications where a common PC board layout is used

for both frequency bands. The MAX9986 is also func-

tionally compatible with the MAX9993.

The MAX9986 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.

19-3605; Rev 0; 2/05

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 W-CDMA 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 Loop

Private Mobile Radios

Military Systems

Microwave Links

Digital and Spread-Spectrum Communication

Systems

Base Stations

________________________________________________________________ Maxim Integrated Products

SiGe High-Linearity, 815MHz to 995MHz

General Description

Applications

Base Stations

♦ 815MHz to 995MHz RF Frequency Range

♦ 960MHz to 1180MHz LO Frequency Range

♦ 570MHz to 850MHz LO Frequency Range

♦ 50MHz to 250MHz IF Frequency Range

♦ 10dB Conversion Gain

♦ +23.6dBm Input IP3

♦ +12dBm Input 1dB Compression Point

♦ 9.3dB Noise Figure

♦ 67dBc 2LO-2RF Spurious Rejection at

♦ Integrated LO Buffer

♦ Integrated RF and LO Baluns for Single-Ended

♦ Low -3dBm to +3dBm LO Drive

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

♦ Pin Compatible with MAX9994/MAX9996 1700MHz

♦ Functionally Compatible with MAX9993

♦ External Current-Setting Resistors Provide Option

♦ Lead-Free Package Available

Pin Configuration/Functional Diagram and Typical

Application Circuit appear at end of data sheet.

*EP = Exposed paddle.

+ = Lead free. D = Dry pack. T = Tape-and-reel.

MAX9986ETP

MAX9986ETP-T

MAX9986ETP+D - 40° C to + 85° C

M AX 9986E TP + TD - 40° C to + 85° C

(MAX9986)

(MAX9984)

Inputs

Isolation and 50ns Switching Time

to 2200MHz Mixers

for Operating Mixer in Reduced Power/Reduced

Performance Mode

PART

= -10dBm

TEMP RANGE PIN-PACKAGE

- 40° C to + 85° C

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 MAX9986ETP-T

MAX9986ETP-T Summary of contents

Page 1

... Operating Mixer in Reduced Power/Reduced Performance Mode ♦ Lead-Free Package Available Applications PART Base Stations MAX9986ETP MAX9986ETP-T MAX9986ETP+D - 40° 85° 9986E 40° 85° C *EP = Exposed paddle Lead free Dry pack Tape-and-reel. Pin Configuration/Functional Diagram and Typical Application Circuit appear at end of data sheet. ...

Page 2

SiGe High-Linearity, 815MHz to 995MHz 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 995MHz Downconversion Mixer with LO Buffer/Switch AC ELECTRICAL CHARACTERISTICS (continued) (MAX9986 Typical Application Circuit, V +3dBm -5dBm 815MHz to 995MHz otherwise noted. Typical values are at V +25°C, unless ...

Page 4

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch (MAX9986 Typical Application Circuit CONVERSION GAIN vs. RF FREQUENCY -40° -25° +25° +85°C ...

Page 5

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch (MAX9986 Typical Application Circuit, V 2LO-2RF RESPONSE vs. RF FREQUENCY -5dBm +85° -40°C, -25° +25°C ...

Page 6

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch (MAX9986 Typical Application Circuit SWITCH ISOLATION vs. LO FREQUENCY -40°C, -25° +85° +25° ...

Page 7

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch (MAX9986 Typical Application Circuit, V RF-TO-IF ISOLATION vs. RF FREQUENCY +85° +25° -40°C, -25° ...

Page 8

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch PIN NAME Power-Supply Connection. Bypass each Application Circuit. Single-Ended 50Ω RF Input. This port is internally matched and DC shorted to GND through ...

Page 9

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch A two-stage internal LO buffer allows a wide input power range for the LO drive. All guaranteed specifica- tions are for an LO signal power from -3dBm to +3dBm. The ...

Page 10

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch Table 1. Component List Referring to the Typical Application Circuit COMPONENT L1 C2, C4, C7, C8, C10, C11, C12 C3, C5, C6, C9, C13, C14 C15 R1 ...

Page 11

SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch C13 C14 INPUT C5 TAP C4 GND GND ______________________________________________________________________________________ Typical Application Circuit L1 L2 C15 ...

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 © 2005 Maxim Integrated Products D ...

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