Electrical Characteristics

(Operation at +25°C, A/DVDD18 = 1.85V, A/DVDD33 = 3.3V, A/DVDD18 = 1.85V, and 20MHz external clock, unless otherwise

specified.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Operating Rating

Operating Case

Temperature

-40

105

ºC

DC Electrical Characteristics

Supply Voltage (A/

VDD33 to GND)

3.1

3.3

3.5

V

Supply Voltage (A/

VDD18 to GND)

1.75

1.85

1.95

V

Average Power

Dissipation

(Note 1) (Note 2) (Note 5)

1280

1700

mW

Supply Peak Current (A/

VDD33 to GND)

(Note 1) (Note 2) (Note 5)

95

120

mA

Supply Peak Current (A/

VDD18 to GND)

(Note 1) (Note 2) (Note 5)

942

1100

mA

Radio Frequency Signals

Operating Frequency

698 -

3800

MHz

Input Signal Bandwidth

(Note 3) (Note 4)

5 - 100

MHz

Noise Power

Referred to 0dBm at PA input

-140

dBm/Hz

RF Input Range for Maximum Correction—700MHz to 2700MHz

Minimum Peak

RFIN_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

-2

dBm

Peak RFIN_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

+4

dBm

Maximum Peak

RFIN_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

+6

dBm

Minimum Peak

RFFB_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

-12

dBm

Peak RFFB_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

-4

dBm

Maximum Peak

RFFB_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

-2

dBm

RFIN_BLN Operating

Range

Average power, over PA output power

range

-49 to -4

dBm

RFFB_BLN Operating

Range

Average power, over PA output power

range

-52 to

-12

dBm

RF Input Range for Maximum Correction—2700MHz to 3300MHz

Peak RFIN_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

+6

dBm

Peak RFFB_BLN Level

When PA operates at maximum output

power. (Note 6) (Note 7)

-4

dBm

SC1905

698MHz to 3800MHz RF Power Amplifier Linearizer

(RFPAL)

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