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MAX2538EGI-T

Quadruple-Mode PCS/Cellular/GPS LNA/Mixers

Maxim Integrated 

Quadruple-Mode PCS/Cellular/GPS LNA/Mixers

ABSOLUTE MAXIMUM RATINGS

VCC to GND ...........................................................-0.3V to +4.3V

Digital Input Voltage to GND ......................-0.3V to (VCC + 0.3V)

LNA Input (Low-Gain Mode) Level ...................................15dBm

LO Input Level ....................................................................5dBm

Digital Input Current............................................................10mA

Continuous Power Dissipation (TA = +70°C)

28-Pin QFN-EP (derate 21mW/°C

above +70°C)...................................................................1.6W

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

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

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

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

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

(VCC = 2.7V to 3.3V, RBIAS = 20kΩ, TA = -40°C to +85°C. Typical values are at VCC = 2.75V and TA = +25°C, unless otherwise

noted.) (Note 1)

PARAMETER

CONDITIONS

PCS MODE (see Table 1 for abbreviations)

MAX2358/MAX2359/MAX2530/MAX2538

ULG

MAX2351/MAX2531

Operating Supply Current

MAX2358/MAX2359/MAX2530/MAX2538

LG

MAX2351/MAX2531

MAX2358/MAX2359/MAX2530/MAX2538

HGHL

MAX2351/MAX2531

CELLULAR MODE (see Table 1 for abbreviations)

MIN TYP MAX UNITS

7.4

9.0

8.1

10

8.6

11

mA

9.3

11.5

26.5

32

27.2

33

Operating Supply Current

ULG

LG

MG

MAX2351/MAX2354/MAX2530/MAX2531

MAX2358/MAX2537/MAX2538

MAX2351/MAX2354/MAX2530/MAX2531

MAX2358/MAX2537/MAX2538

MAX2354/MAX2530

MAX2351/MAX2531

MAX2358/MAX2537/MAX2538

6.5

8.5

7.7

9.5

13.9

17

15.1 18.5

23.5

28

21.5

26

mA

24.7 29.5

MAX2351/MAX2354/MAX2530/MAX2531

HGLL

MAX2358/MAX2537/MAX2538

MAX2354/MAX2530

HGHL MAX2351/MAX2531

MAX2358/MAX2537/MAX2538

GPS MODE (MAX2530/MAX2531/MAX2538)

Operating Supply Current

PLL = MAX2530/MAX2537/MAX2538

low

MAX2531

SHUTDOWN MODE

Shutdown Supply Current

SHDN = low, BUFFEN = PLL = low

ALL MODES

Digital Input Logic High

Digital Input Logic Low

20.6

26

21.8 27.5

27.7

35

25.7 33.5

28.9

36

18.9

23

mA

19.6

24

20

µA

1.8

V

0.6

V

2 _______________________________________________________________________________________

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