Data Sheet

ADMFM2000

TYPICAL PERFORMANCE CHARACTERISTICS

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Rev. 0 | 19 of 28

LNA-MIXER CASCADED (RF_IN_

x TO IF_OUT_x)

TA = 25°C, VDD_IF_1 = VDD_IF_2 = 5 V, VSS_DSAS = −5 V, PRF_IN_x = −20 dBm, 5.5 dB attenuation between LNA_OUT_x and MIXER_IN,

SW1_CTRL_A = −5 V, SW1_CTRL_B = 0 V, SW2_CTRL_A = 0 V, and SW2_CTRL_B = −5 V.

Figure 57. Gain, Noise Figure, and Input IP3 vs. Frequency at an IF

Frequency = 3.0 GHz, POUT per Tone = −15 dBm

Figure 58. Gain, Noise Figure, Input P1dB, Input IP2, and Input IP3 vs.

Attenuation between LNA_OUT_x and MIXER_IN_x at an RF Frequency = 18

GHz and IF Frequency = 3.0 GHz, POUT per Tone = −15 dBm