MAX2531 查看數據表（PDF） - Maxim Integrated

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MAX2531

Quadruple-Mode PCS/Cellular/GPS LNA/Mixers

Maxim Integrated 

Quadruple-Mode PCS/Cellular/GPS LNA/Mixers

AC ELECTRICAL CHARACTERISTICS (continued)

(EV kits to evaluate the MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2357/MAX2538, fCELL = 869MHz to

894MHz, fPCS = 1930MHz to 1990MHz, fGPS = 1575.42MHz (MAX2530/MAX2531/MAX2537/MAX2538), fIF = 183.6MHz, high-side

LO for all except GPS, 50Ω system impedance, VCC = 2.7V to 3.3V, RBIAS = 20kΩ, RIF0 = RIF1 = 3.3kΩ, RGIF = 8.2kΩ, LO input

power = -10dBm, TA = -40°C to +85°C. Typical values are at fCELL = 881MHz, fPCS = 1960MHz, VCC = 2.75V, LO input power = -

7dBm, unless otherwise noted.) (Note 2)

PARAMETER

LNA Gain

(Note 1)

LNA Noise Figure

LNA IP3

(Note 4)

CONDITIONS

MIN TYP MAX UNITS

HGHL

TA = +25°C

PCS

TA = -40°C to +85°C

LG/ULG TA = +25°C

TA = -40°C to +85°C

15

16

17

14.5

17.5

-5.5 -4.5 -3.2

dB

-6

-4.5 -3.2

GPS

TA = +25°C

TA = -40°C to +85°C

16

17.7

19

15.5

20

HGHL/

HGLL

CELL

TA = +25°C

Change over temperature from

TA = +25°C to +85°C

0.9

1.2

0.2

MG

TA = +25°C

2.0

2.5

LG/ULG TA = +25°C

5.0

6.5

HGHL

PCS

TA = +25°C

Change over temperature from

TA = +25°C to +85°C

1.2

1.5

dB

0.2

LG/ULG TA = +25°C

5.5

7.0

TA = +25°C

1.0

1.3

GPS

Change over temperature from

TA = +25°C to +85°C

0.2

HGHL

PIN = -25dBm, TA = -40°C to +85°C

9.5

13

(Note 1)

CELL HGLL

PIN = -25dBm, TA = -40°C to +85°C 6.5

12.2

MG

PIN = -25dBm, TA = -40°C to +85°C 13.5

17

LG/ULG PIN = -15dBm, TA = -40°C to +85°C 20

24.6

dBm

HGHL

PCS

PIN = -25dBm, TA = -40°C to +85°C

(Note 1)

8

12

LG/ULG PIN = -15dBm, TA = -40°C to +85°C 20

GPS

PIN = -25dBm, TA = -40°C to +85°C

0

24.4

4.6

4 _______________________________________________________________________________________

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