MAX2059ETLT 查看數據表（PDF） - Maxim Integrated

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MAX2059ETLT

1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer

Maxim Integrated 

1700MHz to 2200MHz High-Linearity,

SPI-Controlled DVGA with Integrated Loopback Mixer

ABSOLUTE MAXIMUM RATINGS

VCC to GND ...........................................................-0.3V to +5.5V

RSET1, RSET2......................................................+1.2V to +4.0V

LBBIAS .......................................................(VCC - 1.5V) to +5.5V

LB_EN, DATA, CS, CLK .............................-0.3V to (VCC + 0.3V)

ATTEN_INA, ATTEN_INB, ATTEN_OUTA, ATTEN_OUTB

Input Power .................................................................+24dBm

AMPIN, Differential LO Input Power ...............................+12dBm

Continuous Power Dissipation (TA = +70°C)

40-Pin TQFN (derated 26.3mW/°C above +70°C) ......2100mW

Operating Temperature Range (Note A) .............-40°C to +85°C

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

θJC....................................................................................10°C/W

θJA ....................................................................................38°C/W

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

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

Note A: TC is the temperature on the exposed paddle of the package.

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

(MAX2059 Typical Application Circuit, VCC = +4.75V to +5.25V, R1 = 1.2kΩ, R2 = 2kΩ, R3 = 2kΩ, TC = -40°C to +85°C. Typical val-

ues are at VCC = +5.0V and TC = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Supply Voltage

VCC

Reference to VCC, VCCLB, VCCLOGIC,

VCCBIAS1, VCCBIAS2, VCCAMP

4.75 5.0 5.25

V

Total Supply Current

ICC

LOGIC INPUTS (DATA, CS, CLK, LB_EN)

LB mixer disabled (LB_EN = 1)

LB mixer enabled (LB_EN = 0)

189 241

mA

217 275

Input High Voltage

VIH

Input Low Voltage

VIL

Input Current with Logic-High

IIH

Input Current with Logic-Low

IIL

2.4

V

0.8

V

0.01

µA

0.01

µA

AC ELECTRICAL CHARACTERISTICS

(MAX2059 Typical Application Circuit, VCC = +4.75V to +5.25V, digital attenuators set for maximum gain, 1700MHz ≤ fRF ≤ 2200MHz,

40MHz ≤ fLO ≤ 100MHz, TC = -40°C to +85°C. Typical values are at VCC = 5.0V, PIN = 0dBm, fRF = 1850MHz, PLO = -6dBm, fLO =

95MHz, fLBOUT = fRF - fLO, and TC = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

RF Frequency (Note 2)

Small-Signal Gain

Gain Variation vs. Temperature

Output Power

Output Power Flatness

Attenuation Range

SYMBOL

AV

POUT

CONDITIONS

MAX2058

MAX2059

fRF = 1850MHz, TC = +25°C

All attenuation

settings

TC = -40°C to +25°C

TC = +25°C to +85°C

PIN = 0dBm, fRF = 1850MHz, TC = +25°C

PIN = 0dBm

1800MHz to 2000MHz

2000MHz to 2200MHz

MIN

700

1700

8.0

8.0

TYP

10.9

-0.024

-0.032

10.9

-0.77

-2

56

MAX

1200

2200

13.3

13.3

UNITS

MHz

dB

dB/°C

dBm

dB

dB

Output 3rd-Order Intercept Point

OIP3

Two tones: fRF1 = 1850MHz, fRF2 =

1851MHz, POUT1 = POUT2 = +5dBm

31.8

dBm

2 _______________________________________________________________________________________

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