MAX2682 datasheet(2/11 Pages) MAXIM

2 / 11 page

400MHz to 2.5GHz, Low-Noise,

SiGe Downconverter Mixers

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +5.5V, SHDN = +2V, TA = TMIN to TMAX unless otherwise noted. Typical values are at VCC = +3V and TA = +25°C.

Minimum and maximum values are guaranteed over temperature by design and characterization.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VCC to GND ..........................................................-0.3V to +6.0V

RFIN Input Power (50

Ω Source).....................................+10dBm

LO Input Power (50

Ω Source) ........................................+10dBm

SHDN, IFOUT, RFIN to GND ......................-0.3V to (VCC + 0.3V)

LO to GND..........................................(VCC - 1V) to (VCC + 0.3V)

Continuous Power Dissipation (TA = +70°C)

SOT23-6 (derate 8.7mW/°C above +70°C)..................696mW

Operating Temperature Range ..........................-40°C to +85°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +160°C

Lead Temperature (soldering, 10s) .................................+300°C

MAX2682

MAX2681

MAX2680

SHDN = 0.5V

0 < SHDN < VCC

CONDITIONS

15.0

21.8

ICC

Operating Supply Current

8.7

12.7

5.0

7.7

µA

0.05

ICC

Shutdown Supply Current

2.0

VIH

Shutdown Input Voltage High

0.5

VIL

Shutdown Input Voltage Low

µA

0.2

ISHDN

Shutdown Input Bias Current

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

(Notes 1, 2)

Ω source impedance

fRF = 1950MHz, 1951MHz, fLO = 1880MHz, fIF = 70MHz

fRF = 900MHz, 901MHz, fLO = 970MHz, fIF = 70MHz

fRF = 2450MHz, fLO = 2210MHz, fIF = 240MHz

fRF = 1950MHz, fLO = 2020MHz, fIF = 70MHz

fRF = 2450MHz, fLO = 2210MHz, fIF = 240MHz

(Notes 1, 2)

fRF = 400MHz, fLO = 445MHz, fIF = 45MHz

fRF = 900MHz, fLO = 970MHz, fIF = 70MHz

fRF = 1950MHz, fLO = 1880MHz, fIF = 70MHz (Note 1)

fRF = 2450MHz, 2451MHz, fLO = 2210MHz, fIF = 240MHz

CONDITIONS

1.5:1

LO Input VSWR

11.7

Noise Figure (Single Sideband)

8.3

6.3

dBm

-6.9

Input Third-Order Intercept Point

(Note 3)

MHz

400

2500

LO Frequency Range

MHz

400

2500

RF Frequency Range

-8.2

-12.9

7.0

Conversion Power Gain

MHz

500

IF Frequency Range

7.3

11.6

5.7

7.6

8.6

UNITS

MIN

TYP

MAX

PARAMETER

AC ELECTRICAL CHARACTERISTICS

(MAX2680/1/2 EV Kit, VCC = SHDN = +3.0V, TA = +25°C, unless otherwise noted. RFIN and IFOUT matched to 50

Ω. PLO = -5dBm,

PRFIN = -25dBm.)

fRF = 1950MHz, fLO = 1880MHz, fIF = 70MHz,

TA = TMIN to TMAX (Note 1)

1.9

2.4

Gain Variation Over Temperature

fLO = 1880MHz

dBm

-22

LO Leakage at IFOUT Port

MAX2680

CAUTION! ESD SENSITIVE DEVICE

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