MAX2264E/D(1999) 查看數據表（PDF） - Maxim Integrated

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比赛名单

MAX2264E/D
(Rev.:1999)

2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers

Maxim Integrated 

2.7V, Single-Supply, Cellular-Band

Linear Power Amplifiers

Typical Operating Characteristics (continued)

(MAX2264/MAX2265/MAX2266 EV kits, VCC = +3.3V, SHDN = VCC, CDMA modulation, TA = +25°C, unless otherwise noted.)

MAX2266

ADJACENT-CHANNEL POWER RATIO

vs. OUTPUT POWER

-30

PWR = GND

-40

TA = +85°C

-50

-60

TA = +25°C

-70

TA = -40°C

-80

-10 -5 0 5 10 15 20

MAX2266

POWER-ADDED EFFICIENCY

vs. OUTPUT POWER

55

50 PWR = VCC

45

40

VCC = 2.7V

35

30

25

20

15

VCC = 3.3V

10

5

0

0 5 10 15 20 25 30 35

OUTPUT POWER (dBm)

MAX2266

POWER-ADDED EFFICIENCY

vs. OUTPUT POWER

20 PWR = GND

TA = +25°C

15

TA = -40°C

10

5

TA = +85°C

0

-10 -5 0

5 10 15 20

OUTPUT POWER (dBm)

MAX2266

POWER-ADDED EFFICIENCY

vs. FREQUENCY

38

PWR = VCC

POUT = 28dBm

36

34

32

31.3% 31.6% 31.9% 32.2% 32.4%

30

MAX2266

POWER-ADDED EFFICIENCY

vs. FREQUENCY

25

PWR = GND

POUT = 16dBm

20

17.6% 17.4% 17.3% 17.0% 16.9%

15

10

28

824 830 836 842 848

FREQUENCY (MHz)

5

824 830 836 842 848

FREQUENCY (MHz)

10 ______________________________________________________________________________________

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