Texas Instruments TRF1500 manual Test Bench Setup Noise Figure

SWRA004A

Figure 22. Test Bench Setup: Noise Figure

DC POWER DC POWER

SUPPLY METER

NOISE FIGURE

METER

NOISE SOURCE

RF IN	IF OUT
	LO IN
DUT

LO SIGNAL

SOURCE

Figure 23. Test Bench Setup: Power Leakage LO In to RF In

DC POWER DC POWER

SUPPLY METER

SPECTRUM ANALYZER

RF IN

IF OUT

LO IN

DUT

50Ω

LO SIGNAL

SOURCE

TRF1500 Integrated Dual-Band RF Receiver User’s Guide 73