RF2046PCBA-41X Просмотр технического описания (PDF) - RF Micro Devices

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RF2046PCBA-41X

GENERAL PURPOSE AMPLIFIER

RF Micro Devices 

RF2046

Absolute Maximum Ratings

Parameter

Input RF Power

Operating Ambient Temperature

Storage Temperature

Rating

+13

-40 to +85

-60 to +150

Unit

dBm

°C

°C

Caution! ESD sensitive device.

RF Micro Devices believes the furnished information is correct and accurate

at the time of this printing. However, RF Micro Devices reserves the right to

make changes to its products without notice. RF Micro Devices does not

assume responsibility for the use of the described product(s).

Parameter

Specification

Unit

Min.

Typ.

Max.

Condition

Overall

Frequency Range

Gain

DC to 3000

22.7

MHz

dB

T=25 °C, VD=3.5V, ICC=35mA

Freq = 100 MHz

Gain Flatness

Noise Figure

Input VSWR

Output VSWR

22.1

18

21.0

19.2

±0.9

2.7

<2.0:1

<1.9:1

dB

Freq = 1000 MHz

dB

Freq =2000 MHz

dB

Freq = 3000 MHz

dB

100MHz to 2000MHz

dB

Freq = 2000 MHz

In a 50Ω system, DC to 3000MHz

In a 50Ω system, DC to 3000MHz

Output IP3

Output P1dB

Reverse Isolation

Thermal

ThetaJC

Maximum Measured Junction

Temperature at DC Bias Con-

ditions

Mean Time To Failure (MTTF)

Power Supply

+23.5

+10.7

22.8

275

117

280,000

dBm

dBm

dB

°C/W

°C

Freq=2000MHz±100kHz, PTONE=-18dBm

Freq =2000 MHz

Freq =2000 MHz

ICC=35mA, PDISS=116mW (See Note 1.)

years

TAMB = +85 °C

With 22Ω bias resistor, T=+25°C

Device Operating Voltage

3.0

3.5

4.0

V

At pin 3 with ICC=35mA

3.6

4.3

4.6

V

At evaluation board connector, ICC=35mA

Operating Current

35

mA

See Note 2.

NOTES:

Note 1: The RF2046 must be operated at or below 35mA in order to achieve the thermal performance stated above. Operating at 35mA

will ensure the best possible combination of reliability and electrical performance.

Note 2: Because of process variations from part to part, the current resulting from a fixed bias voltage will vary. As a result, caution

should be used in designing fixed voltage bias circuits to ensure the worst case bias current does not exceed 35mA over all intended

operating conditions.

4-174

Rev A11 050207

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