MAX2041ETP-T 查看數據表（PDF） - Maxim Integrated

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MAX2041ETP-T

High-Linearity, 1700MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch

Maxim Integrated 

High-Linearity, 1700MHz to 3000MHz Upconversion/

Downconversion Mixer with LO Buffer/Switch

ABSOLUTE MAXIMUM RATINGS

VCC to GND ...........................................................-0.3V to +5.5V

TAP, LOBIAS, LOSEL to GND ....................-0.3V to (VCC + 0.3V)

LO1, LO2, IF+, IF- to GND ....................................-0.3V to +0.3V

IF, LO1, LO2 Input Power...............................................+15dBm

RF Input Power .................................................................20dBm

RF (RF is DC shorted to GND through a balun) .................50mA

Continuous Power Dissipation (TA = +70°C)

20-Pin QFN-EP (derated 20mW/°C above +70°C) ..........2.2W

θJA .................................................................................+33°C/W

θJC ...................................................................................+8°C/W

Operating Temperature Range (Note A) ....TC = -40°C to +85°C

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

Storage Temperature Range .............................-65°C to +165°C

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

Note A: TC is the temperature on the exposed paddle of the package.

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.

DC ELECTRICAL CHARACTERISTICS

(MAX2041 Typical Application Circuit, VCC = +4.75V to +5.25V, no RF signals applied, IF+ and IF- DC grounded through a trans-

former, TC = -40°C to +85°C. Typical values are at VCC = +5V, TC = +25°C, unless otherwise noted.)

PARAMETER

Supply Voltage

Supply Current

LO_SEL Input Logic Low

LO_SEL Input Logic High

SYMBOL

VCC

ICC

VIL

VIH

CONDITIONS

MIN TYP MAX UNITS

4.75 5.00 5.25

V

104 145

mA

0.8

V

2

V

AC ELECTRICAL CHARACTERISTICS (DOWNCONVERTER OPERATION)

(MAX2041 Typical Application Circuit, VCC = +4.75V to +5.25V, RF and LO ports are driven from 50Ω sources, PLO = -3dBm to

+3dBm, PRF = 0dBm, fRF = 1700MHz to 3000MHz, fLO = 1900MHz to 3000MHz, fIF = 200MHz, fLO > fRF, TC = -40°C to +85°C,

unless otherwise noted. Typical values are at VCC = +5V, PRF = 0dBm, PLO = 0dBm, fRF = 1900MHz, fLO = 2100MHz, fIF = 200MHz,

TC = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

RF Frequency Range

LO Frequency Range

IF Frequency Range

Conversion Loss

Loss Variation Over Temperature

Input Compression Point

Input Third-Order Intercept Point

Input IP3 Variation Over

Temperature

SYMBOL

fRF

fLO

fIF

LC

P1dB

IIP3

CONDITIONS

MAX2041

MAX2039

External IF transformer dependent

PRF < +2dBm

TC = -40°C to +85°C

(Note 2)

Two tones:

fRF1 = 1900MHz,

fRF2 = 1901MHz,

PRF = 0dBm/tone,

fLO = 2100MHz,

PLO = 0dBm

TC = -40°C to +85°C

MIN

1700

1900

1500

DC

TYP

7.2

0.0075

23.3

MAX

3000

3000

2000

350

UNITS

MHz

MHz

MHz

dB

dB/°C

dBm

33.5

dBm

±0.75

dB

Noise Figure

NF

Single sideband

7.4

dB

Noise Figure Under-Blocking

PRF = 5dBm, fRF = 2000MHz, fLO =

2190MHz, fBLOCK = 2100MHz

(Note 3)

19

dB

2 _______________________________________________________________________________________

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