MAX2641(2003) 查看數據表（PDF） - Maxim Integrated

零件编号

产品描述 (功能)

比赛名单

MAX2641
(Rev.:2003)

400MHz to 2500MHz SiGe Ultra-Low-Noise Amplifiers

Maxim Integrated 

400MHz to 2500MHz SiGe

Ultra-Low-Noise Amplifiers

ABSOLUTE MAXIMUM RATINGS

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

RFIN Power (50Ω source) (Note 1) ..................................+5dBm

Continuous Power Dissipation (TA = +70°C)

SOT23-6 (derate 8.7mW/°C above +70°C)..................696mW

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

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

Storage Temperature Range .............................-65°C to +160°C

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

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.

Note 1: Pin must be AC-coupled with a DC blocking capacitor.

CAUTION! ESD SENSITIVE DEVICE

DC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.0V, TA = +25°C.)

PARAMETER

CONDITIONS

MIN TYP MAX

Operating Supply Voltage

2.7

5.5

Operating Supply Current

TA = +25°C

TA = -40°C to +85°C

3.5

4.7

6.4

UNITS

V

mA

RF ELECTRICAL CHARACTERISTICS

(VCC = +3.0V, PRFIN = -34dBm, ZO = 50Ω, TA = +25°C, unless otherwise noted.) (Notes 2 and 3)

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

MAX2640 (fRFIN = 900MHz)

RFIN Frequency Range

400

1500 MHz

Gain

12.8 15.1

dB

Gain Variation Over Temperature

Noise Figure

TA = TMIN to TMAX

(Note 4)

0.6

1.7

dB

0.9

1.1

dB

Input Return Loss

-11

dB

Output Return Loss

-14

dB

Reverse Isolation

40

dB

Input 1dB Gain Compression Point

-22

dBm

Input Third-Order Intercept Point

(Note 5)

-10

dBm

MAX2641 (fRFIN = 1900MHz)

RFIN Frequency Range

1400

2500 MHz

Gain

12.4 14.4

dB

Gain Variation Over Temperature

Noise Figure

TA = TMIN to TMAX

(Note 4)

0.9

2.4

dB

1.3

1.5

dB

Input Return Loss

-12

dB

Output Return Loss

-12

dB

Reverse Isolation

30

dB

Input 1dB Gain Compression Point

-21

dBm

Input Third-Order Intercept Point

(Note 6)

-4

dBm

2 _______________________________________________________________________________________

Share Link: