MAX2642 datasheet(2/16 Pages) MAXIM

Part #	MAX2642

Description	900MHz SiGe, High IP3, Low-Noise Amplifiers

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Manufacturer	MAXIM [Maxim Integrated Products]

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900MHz SiGe, High IP3,

Low-Noise Amplifiers

2

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS—MAX2642

(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, no RF signal applied, RFIN and RFOUT are AC-coupled and terminated to 50

Ω, high-

gain mode. Typical values are at VCC = 3.0V, TA = +25°C, unless otherwise noted.) (Notes 1, 2, 3)

DC ELECTRICAL CHARACTERISTICS—MAX2643

(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, no RF signal applied, RFIN and RFOUT are AC-coupled and terminated to 50

Ω. Typical

values are at VCC = 3.0V, TA = +25°C, unless otherwise noted.) (Notes 1, 8, 9)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VCC to GND ..............................................................-0.3V to +6V

RFOUT to GND...........................................-0.3V to (VCC + 0.3V)

RFIN to GND ..................................................................0 to 0.9V

RFIN Power (50

Ω source) ................................................+5dBm

BIAS to GND ................................................................0 to +0.3V

Operating Temperature Range ...........................-40°C to +85°C

Maximum Junction Temperature .....................................+150°C

Continuous Power Dissipation (TA = +70°C)

SC70-6 (derate 3.1mW/°C above +70°C) ...................245mW

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

2.7

5.5

V

High-gain mode, RBIAS = 510

Ω, TA = +25°C

5.3

6.7

RBIAS = 510

Ω, TA = -40°C to +85°C

7.5

RBIAS = 806

Ω

3.6

RBIAS = 1.1k

Ω

2.8

Operating Supply Current

Low-gain mode, RBIAS = 510

Ω, TA = 25°C

5.9

mA

Shutdown Supply Current

BIAS = unconnected (see Applications Information)

0.2

mA

High-gain mode (Note 4)

0.6

Gain Control Voltage Input

Low-gain mode (Note 5)

2.0

V

High-gain mode (Note 6)

-10

0

Gain Control Input Current

Low-gain mode (Note 7)

0

50

µA

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

2.7

5.5

V

RBIAS = 510

Ω, TA = +25°C

5.1

6.5

RBIAS = 510

Ω, TA = -40°C to +85°C

7.3

RBIAS = 806

Ω

3.4

Operating Supply Current

RBIAS = 1.1k

Ω

2.6

mA

Shutdown Supply Current

Shutdown mode (see Applications Information)

0.2

10

µA

Normal operation (Note 10)

2.0

Shutdown Control Input Voltage

Shutdown mode (Note 11)

0.6

V

Normal operation (Note 7)

0

10

Shutdown Control Input Current

Shutdown mode (Note 6)

-5

5

µA

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