MAX2042AETPT 查看數據表（PDF） - Maxim Integrated

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MAX2042AETPT

SiGe High-Linearity, 1600MHz to 3900MHz Upconversion/Downconversion Mixer with LO Buffer

Maxim Integrated 

MAX2042A

SiGe High-Linearity, 1600MHz to 3900MHz

Upconversion/Downconversion Mixer with LO Buffer

RECOMMENDED AC OPERATING CONDITIONS

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

RF Frequency Range Without

Tuning

fRF1

Typical Application Circuit with C1 = 8.2pF

(Table 1) (Notes 5, 6)

2000

2900 MHz

RF Frequency Range With

Low-Band Tuning

fRF2

Typical Application Circuit with C1 = 1.8pF,

L1 = 12nH (Table 1) (Notes 5, 6)

1600

2000 MHz

RF Frequency Range With

High-Band Tuning

fRF3

Typical Application Circuit with C1 = 1.5pF

(Table 1) (Notes 5, 6)

3000

3900 MHz

LO Frequency

IF Frequency

fLO

(Note 5, 6)

1300

Using M/A-Com MABACT0069 1:1

fIF

transformer as defined in the Typical

Application Circuit, IF matching components

50

affect the IF frequency range (Notes 5, 6)

4000 MHz

500 MHz

LO Drive

PLO

-6

0

+3

dBm

5.0V Supply, RF = 2000MHz to 2900MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL

CHARACTERISTICS (DOWNCONVERTER OPERATION)

(Typical Application Circuit with tuning elements outlined in Table 1, VCC = 4.75V to 5.25V, RF and LO ports are driven from

50I sources, PLO = -6dBm to +3dBm, PRF = 0dBm, fRF = 2000MHz to 2900MHz, fLO = 2300MHz to 3200MHz, fIF = 300MHz,

fRF < fLO, TC = -40NC to +85NC. Typical values are for TC = +25NC, VCC = 5.0V, PLO = 0dBm, fRF = 2600MHz, fLO = 2900MHz,

fIF = 300MHz.) (Note 7)

PARAMETER

Small-Signal Conversion Loss

Loss Variation vs. Frequency

Conversion Loss Temperature

Coefficient

Single Sideband Noise Figure

Noise Figure Temperature

Coefficient

Noise Figure Under Blocking

SYMBOL

LC

DLC

CONDITIONS

fRF = 2600MHz, fLO = 2900MHz

fRF = 2900MHz, fLO = 3200MHz (Note 8)

fRF = 2010MHz to 2025MHz

fRF = 2305MHz to 2360MHz

fRF = 2500MHz to 2570MHz

fRF = 2570MHz to 2620MHz

fRF = 2500MHz to 2690MHz

fRF = 2700MHz to 2900MHz

TCCL TC = -40NC to +85NC

NFSSB

TCNF

NFBlocking

No blockers present

fRF = 2600MHz, single sideband,

no blockers present, TC = -40NC to +85NC

+8dBm blocker tone applied to RF port,

fRF = 2600MHz, fLO = 2900MHz,

fBLOCKER = 2400MHz (Note 9)

MIN TYP MAX UNITS

7.2

7.8

Q0.05

dB

Q0.05

dB

Q0.05

dB

Q0.05

dB

Q0.13

dB

Q0.02

dB

0.007

dB/NC

7.25

dB

0.022

dB/NC

18

dB

_________________________________________________________________ Maxim Integrated Products 5

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