Texas Instruments TRF1500 User Manual
SWRA004A
TRF1500 Integrated Dual-Band RF Receiver User’s Guide
75
Figure 26. Test Bench Setup: LNA Third Order Input Intercept Point (IIP3)
Measurement
RF SIGNAL
SOURCE
RF SIGNAL
SOURCE
DC POWER
SUPPLY
DC POWER
METER
RF IN
RF OUT
SPECTRUM
ANALYZER
ANALYZER
DUT
Figure 27. Test Bench Setup: LNA 1dB Input Compression Point
DC POWER
SUPLLY
DC POWER
METER
RF IN
RF SIGNAL
SOURCE
RF OUT
SPECTRUM
ANALYZER
DUT