MAX2029ETP-/-T 查看數據表（PDF） - Maxim Integrated

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MAX2029ETP-/-T

High-Linearity, 815MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch

Maxim Integrated 

High-Linearity, 815MHz to 1000MHz Upconversion/

Downconversion Mixer with LO Buffer/Switch

AC ELECTRICAL CHARACTERISTICS (UPCONVERTER OPERATION)

(Typical Application Circuit, L1 = 4.7nH, C4 = 4.7pF, C5 not used, VCC = +4.75V to +5.25V, RF and LO ports are driven from 50Ω

sources, PLO = -3dBm to +3dBm, PIF = 0dBm, fRF = 815MHz to 1000MHz, fLO = 570MHz to 900MHz, fIF = 90MHz, fLO < fRF,

TC = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +5V, PLO = 0dBm, fRF = 920MHz, fLO = 830MHz,

fIF = 90MHz, TC = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

Conversion Loss

Conversion Loss Flatness

Conversion Loss Variation Over

Temperature

Input Compression Point

Input Third-Order Intercept Point

Input IP3 Variation Over

Temperature

LO ± 2IF Spur

LO ± 3IF Spur

Output Noise Floor

SYMBOL

CONDITIONS

MIN

GC

Flatness over any one of four frequency

bands (fIF = 90MHz):

fRF = 827MHz to 849MHz

fRF = 869MHz to 894MHz

fRF = 880MHz to 915MHz

fRF = 920MHz to 960MHz

TC = +25°C to -40°C

TC = +25°C to +85°C

P1dB (Note 4)

fIF1 = 90MHz, fIF2 = 91MHz (results in

IIP3 fRF1 = 920MHz, fRF2 = 921MHz), PIF =

34

0dBm/tone, PLO = 0dBm, TC = +25°C (Note 3)

IIP3 TC = +25°C to -40°C

TC = +25°C to +85°C

POUT = 0dBm (Note 5)

TYP MAX UNITS

6

dB

±0.3

dB

-0.4

0.3

25

39

-0.6

-0.6

71

86

-167

dB

dBm

dBm

dB

dBc

dBc

dBm/Hz

Note 1: All limits include external component losses. Output measurements are taken at IF or RF port of the Typical Application Circuit.

Note 2: Operation outside this range is possible, but with degraded performance of some parameters.

Note 3: Guaranteed by design.

Note 4: Compression point characterized. It is advisable not to continuously operate the mixer RF/IF inputs above +15dBm.

Note 5: Measured with external LO source noise filtered, so its noise floor is -174dBm/Hz at 100MHz offset. This specification reflects the

effects of all SNR degradations in the mixer, including the LO noise as defined in Maxim Application Note 2021.

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