MAX2411AEEI 查看數據表（PDF） - Maxim Integrated

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MAX2411AEEI

Low-Cost RF Up/Downconverter with LNA and PA Driver

Maxim Integrated 

Low-Cost RF Up/Downconverter

with LNA and PA Driver

ABSOLUTE MAXIMUM RATINGS

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

LNAIN Input Power ...........................................................15dBm

LO, LO Input Power ..........................................................10dBm

PADRIN Input Power.........................................................10dBm

RXMXIN Input Power ........................................................10dBm

IF, IF Input Power (transmit mode) ...................................10dBm

Voltage at RXEN, TXEN, GC.......................-0.3V to (VCC + 0.3V)

Continuous Power Dissipation (TA = +70°C)

QSOP (derate 11mW/°C above +70°C) ........................909mW

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

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

Storage Temperature.........................................-65°C to +165°C

Lead Temperature (soldering, 10sec) .............................+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.

DC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +5.5V, VGC = +3.0V, RXEN = TXEN = 0.6V, PADROUT pulled up to VCC with 50Ω resistor; IF, IF pulled up to VCC

with 50Ω resistor, TXMXOUT pulled up to VCC with 125Ω resistor, LNAOUT pulled up to VCC with 100Ω resistor, all RF inputs open,

TA = -40°C to +85°C. Typical values are at +25°C and VCC = +3.0V, unless otherwise noted.)

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

Supply-Voltage Range

2.7

5.5

V

Digital Input Voltage High

RXEN, TXEN pins

2.0

V

Digital Input Voltage Low

RXEN, TXEN pins

0.6

V

RXEN Input Bias Current (Note 1) RXEN = 2.0V

0.1

1

µA

TXEN Input Bias Current (Note 1)

TXEN = 2.0V

0.1

1

µA

GC Input Bias Current

GC = 3V, TXEN = 2V

35

51.1

µA

Supply Current, Receive Mode

RXEN = 2.0V

20

29.6 mA

Supply Current, Transmit Mode

TXEN = 2.0V

30

44.7 mA

Supply Current, Standby Mode

RXEN = 2.0V, TXEN = 2.0V

160

520

µA

Supply Current, Shutdown Mode

VCC = 3.0V

0.1

10

µA

AC ELECTRICAL CHARACTERISTICS

(MAX2411A EV kit, VCC = +3.0V, VGC = +2.15V, RXEN = TXEN = low, all measurements performed in 50Ω environment,

fLO = 1.5GHz, PLO = -10dBm, fLNAIN = fPADRIN = fRXMXIN = 1.9GHz, PLNAIN = -32dBm, PPADRIN = PRXMXIN = -22dBm,

fIF, IF = 400MHz, PIF = -32dBm (Note 1), TA = +25°C, unless otherwise noted.)

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

LOW-NOISE AMPLIFIER (RXEN = high)

Gain (Note 2)

TA = +25°C

TA = TMIN to TMAX

14.2 16.2 17.4

dB

12.6

19.1

Noise Figure

2.4

dB

Input IP3

(Note 3)

-10

dBm

Output 1dB Compression

-5

dBm

LO to LNAIN Leakage

RXEN = high or low

-49

dBm

RECEIVE MIXER (RXEN = high)

Conversion Gain (Note 2)

TA = +25°C

TA = -40°C to +85°C

8.5

9.4

10.0

dB

7.5

10.9

Noise Figure

Single sideband

9.2

dB

Input IP3

(Note 4)

4.0

dBm

Input 1dB Compression

-7.7

dBm

IF Frequency

(Notes 2, 5)

450 MHz

Minimum LO Drive Level

(Note 6)

-17

dBm

2 _______________________________________________________________________________________

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