MAX2264ESLASHD datasheet(4/16 Pages) MAXIM

4 / 16 page

2.7V, Single-Supply, Cellular-Band

Linear Power Amplifiers

_______________________________________________________________________________________

AC ELECTRICAL CHARACTERISTICS—MAX2265 (continued)

(MAX2265 EV kit, VCC = V SHDN = +3.3V, TA = +25°C, fIN = 836MHz, CDMA modulation, matching networks tuned for 824MHz to

849MHz operation, 50

Ω system, unless otherwise indicated.)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

Power-Added Efficiency

(Note 3)

PAE

AMPS Power-Added Efficiency

PAE

Turn-On Time (Notes 1, 4)

µs

Maximum Input VSWR

VSWR

1.3:1

Nonharmonic Spurious Due

to Load Mismatch (Notes 1, 5)

-60

dBc

Noise Power (Note 6)

-140

dBm/Hz

AMPS Noise Power (Note 6)

-139

dBm/Hz

Harmonic Suppression

dBc

CONDITIONS

PIN adjusted to give POUT = 28dBm

PIN adjusted for POUT = 16dBm

PIN = 8dBm

fIN = 824MHz to 849MHz

PIN = 10dBm

Measured at 881MHz

Measured at 881MHz, PIN = 8dBm

(Note 7)

AC ELECTRICAL CHARACTERISTICS—MAX2266

(MAX2266 EV kit, VCC = V SHDN = +3.3V, TA = +25°C, fIN = 836MHz, CDMA modulation, matching networks tuned for 824MHz to

849MHz operation, 50

Ω system, unless otherwise indicated.)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

Output Power

(Low-Power Mode) (Note 1)

POUT

15.5

dBm

Output Power

(High-Power Mode) (Note 1)

POUT

dBm

27.5

Power Gain (Note 1)

Frequency Range (Notes 1, 2)

fIN

824

849

MHz

24.5

CONDITIONS

PWR = GND, PIN adjusted to meet ACPR

specification, fIN = 824MHz to 849MHz

PWR = VCC = 2.8V, PIN adjusted to meet

ACPR specification, fIN = 824MHz to 849MHz

PWR = VCC, PIN adjusted to meet ACPR

specification, fIN = 824MHz to 849MHz

PWR = GND

PWR = GND, VCC = 2.8V, PIN adjusted to meet

ACPR specification, fIN = 824MHz to 849MHz

PWR = VCC or GND

PWR = VCC

Gain Variation vs. Temperature

(Note 1)

±0.8

TA = TMIN to TMAX, relative to TA = +25°C

TA = +25°C

TA = TMIN to TMAX

Power-Added Efficiency

(Note 3)

PAE

PWR = VCC, PIN adjusted to meet ACPR

specification

PWR = GND, PIN adjusted to meet ACPR

specification

AMPS Output Power (Note 1)

POUT

dBm

PIN = 8dBm

Alternate-Channel Power Ratio

Limit (Notes 1, 2)

ACPR

-56

dBc

VCC = 2.8V to 5.0V, offset = 1980kHz,

30kHz BW, fIN = 824MHz to 849MHz

Adjacent-Channel Power Ratio

Limit (Notes 1, 2)

ACPR

-44

dBc

VCC = 2.8V to 5.0V, offset = 885kHz,

30kHz BW, fIN = 824MHz to 849MHz

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