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MAX2022

High-Dynamic-Range, Direct Upconversion 1500MHz to 2500MHz Quadrature Modulator

Maxim Integrated 

High-Dynamic-Range, Direct Upconversion

1500MHz to 2500MHz Quadrature Modulator

ABSOLUTE MAXIMUM RATINGS

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

COMP .............................................................................0 to VCC

BBIP, BBIN, BBQP, BBQN to GND ............-2.5V to (VCC + 0.3V)

LO, RFOUT to GND Maximum Current ...............................50mA

Baseband Differential I/Q Input Power (Note A) ............+20dBm

LO Input Power...............................................................+10dBm

RBIASLO1 Maximum Current .............................................10mA

RBIASLO2 Maximum Current .............................................10mA

RBIASLO3 Maximum Current .............................................10mA

θJA (without air flow) ..........................................…………34°C/W

θJA (2.5m/s air flow) .........................................................28°C/W

θJC (junction to exposed paddle) ...................................8.5°C/W

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

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering 10s, non-lead free)...........+245°C

Lead Temperature (soldering 10s, lead free) ..................+260°C

Note A: Maximum reliable continuous power applied to the baseband differential port is +12dBm from an external 100Ω source.

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

(MAX2022 Typical Application Circuit, VCC = +4.75V to +5.25V, GND = 0V, I/Q inputs terminated into 100Ω differential, LO input ter-

minated into 50Ω, RF output terminated into 50Ω, R1 = 432Ω, R2 = 562Ω, R3 = 301Ω, TC = -40°C to +85°C, unless otherwise noted.

Typical values are at VCC = +5V, TC = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Supply Voltage

Total Supply Current

Total Power Dissipation

VCC

4.75 5.00 5.25

V

ITOTAL Pins 3, 13, 15, 31, 33 all connected to VCC

292 342

mA

1460 1796 mW

AC ELECTRICAL CHARACTERISTICS

(MAX2022 Typical Application Circuit, VCC = +4.75V to +5.25V, GND = 0V, I/Q differential inputs driven from a 100Ω DC-coupled

source, 0V common-mode input, PLO = 0dBm, 1900MHz ≤ fLO ≤ 2200MHz, 50Ω LO and RF system impedance, R1 = 432Ω, R2 =

562Ω, R3 = 301Ω, TC = -40°C to +85°C. Typical values are at VCC = +5V, VBBI = 109mVP-P differential, VBBQ = 109mVP-P differential,

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

PARAMETER

BASEBAND INPUT

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Baseband Input Differential

Impedance

fIQ = 1MHz

43

Ω

BB Common-Mode Input Voltage

Range

-2.5

0

+1.5

V

Output Power

RF OUTPUTS (fLO = 1960MHz)

Output IP3

Output IP2

Output Power

TC = +25°C

-24

VBBI, VBBQ = 547mVP-P differential per tone

into 50Ω,

fBB1 = 1.8MHz,

fBB2 = 1.9MHz

VBBI, VBBQ = 547mVP-P differential per tone

into 50Ω,

fBB1 = 1.8MHz,

fBB2 = 1.9MHz

21.8

48.9

-20.5

dBm

dBm

dBm

dBm

2 _______________________________________________________________________________________

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