Description
The CHR2294 is a multifunction chip (MFC) which integrates a self biased LO buffer amplifier and a sub-harmonically balanced diodes mixer for 2LO suppression and image rejection.
Features
- Broadband performances: 25-35GHz 11dB conversion Loss 15dBc image rejection +9dBm LO input power +2.5dBm input power (1dB gain comp. ) Low DC power consumption, 55mA@4V Chip size: 2.06 x 1.25 x 0.10mm
Up-conversion Supradyne mode IF=1.2GHz
30
25
20
15
10
5
0
CL sup (dB)
Imag Supp (dBc)
-5
P LO@RF (dBm)
P 2xLO @RF (dBm)
-10
-15
-20
-25
-30
-35
-40
-45
-50 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 RF frequency (GHz)
Main Characteristics
Tamb. = 25°C
Parameter
Min Typ Max.
CHR2294-UnitedMonolithicSemiconductors.pdf
