Rainbow-electronics MAX2022 Instrukcja Użytkownika Pobierz pdf (Strona 2)

MAX2022

High-Dynamic-Range, Direct Upconversion

1500MHz to 2500MHz Quadrature Modulator

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

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 +5.5V

COMP .............................................................................0 to V

BBIP, BBIN, BBQP, BBQN to GND ............-2.5V to (V

+ 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

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

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

(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

DC ELECTRICAL CHARACTERISTICS

(MAX2022 Typical Application Circuit, V

= +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, T

= -40°C to +85°C, unless otherwise noted.

Typical values are at V

= +5V, T

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage V

4.75 5.00 5.25

Total Supply Current I

TOTAL

Pins 3, 13, 15, 31, 33 all connected to V

292

342 mA

Total Power Dissipation

1460 1796

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

AC ELECTRICAL CHARACTERISTICS

(MAX2022 Typical Application Circuit, V

= +4.75V to +5.25V, GND = 0V, I/Q differential inputs driven from a 100Ω DC-coupled

source, 0V common-mode input, P

= 0dBm, 1900MHz ≤ f

≤ 2200MHz, 50Ω LO and RF system impedance, R1 = 432Ω, R2 =

562Ω, R3 = 301Ω, T

= -40°C to +85°C. Typical values are at V

= +5V, V

BBI

= 109mV

P-P

differential, V

BBQ

= 109mV

P-P

differential,

= 1MHz, T

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

BASEBAND INPUT

Baseband Input Differential

Impedance

= 1MHz 43 Ω

BB Common-Mode Input Voltage

Range

-2.5

+1.5

Output Power T

= +25°C -24

dBm

RF OUTPUTS (f

= 1960MHz)

Output IP3

BBI

, V

BBQ

= 547mV

P-P

differential per tone

into 50Ω,

BB1

= 1.8MHz,

BB2

= 1.9MHz

21.8

dBm

Output IP2

BBI

, V

BBQ

= 547mV

P-P

differential per tone

into 50Ω,

BB1

= 1.8MHz,

BB2

= 1.9MHz

48.9

dBm

Output Power

-20.5

dBm

1 2 3 4 5 6 7 ... 13 14

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