MAX2042AETP 查看數據表（PDF） - Maxim Integrated

零件编号

产品描述 (功能)

比赛名单

MAX2042AETP

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

5.0V Supply, RF = 1650MHz to 2250MHz, HIGH-SIDE LO INJECTION AC ELECTRICAL

CHARACTERISTICS (DOWNCONVERTER OPERATION)

(Typical Application Circuit with tuning elements outlined in Table 1. Typical values are for TC = +25NC, VCC = 5.0V, PRF = 0dBm,

PLO = 0dBm, fRF = 1850MHz, fLO = 2150MHz, fIF = 300MHz, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Small-Signal Conversion Loss

Loss Variation vs. Frequency

Conversion Loss

Temperature Coefficient

LC

DLC

TCCL

fRF = 1650MHz to 1850MHz, any 100MHz band

fRF = 1850MHz to 2250MHz, any 100MHz band

fRF = 1650MHz to 1850MHz, any 200MHz band

fRF = 1850MHz to 2250MHz, any 200MHz band

TC = -40NC to +85NC

7.5

Q0.18

Q0.15

Q0.36

Q0.3

0.0067

dB

dB

dB/NC

Single Sideband Noise Figure

Noise Figure Temperature

Coefficient

Input 1dB Compression Point

Third-Order Input Intercept

Point

IIP3 Variation with TC

NFSSB

TCNF

IP1dB

IIP3

No blockers present

Single sideband, no blockers present,

TC = -40NC to +85NC

(Note 10)

fRF1 = 1850MHz, fRF2 = 1851MHz,

PRF1 = PRF2 = 0dBm

fRF1 = 1850MHz, fRF2 = 1851MHz,

PRF1 = PRF2 = 0dBm, TC = -40NC to +85NC

7

0.021

23

34.8

Q0.5

dB

dB/NC

dBm

dBm

dB

2LO - 2RF Spur Rejection

2x2

fRF = 1850MHz,

fLO = 2150MHz,

fSPUR = 2000MHz

PRF = -10dBm

PRF = 0dBm

83

dBc

73

3LO - 3RF Spur Rejection

3x3

fRF = 1850MHz,

fLO = 2150MHz,

fSPUR = 2050MHz

PRF = -10dBm

PRF = 0dBm

94

dBc

74

RF Input Return Loss

RLRF

LO on and IF terminated into a matched

impedance

16.4

dB

LO Input Return Loss

RLLO RF and IF terminated into a matched impedance

25.2

dB

IF Output Impedance

ZIF

Nominal differential impedance at the IC’s IF

outputs

50

I

IF Return Loss

RF terminated into 50I, LO driven by 50I

RLIF

source, IF transformed to single-ended 50I

using external components shown in the Typical

17

dB

Application Circuit

RF-to-IF Isolation

PLO = +3dBm

48.7

dB

LO Leakage at RF Port

PLO = +3dBm

-28.8

dBm

2LO Leakage at RF Port

LO Leakage at IF Port

PLO = +3dBm

PLO = +3dBm

-35.3

-20.8

dBm

dBm

________________________________________________________________ Maxim Integrated Products 10

Share Link: