Description
The CHR3762-QDG is a multifunction monolithic receiver, which integrates a balanced cold FET mixer, a LO buffer, and a RF low noise amplifier.
Features
- Broadband RF performances: 5.5-9GHz.
- 14dB Conversion Gain.
- 1.7dB Noise Figure.
- 3dBm Input IP3.
- DC bias: Vd = 3.0V @Id = 100mA.
- 24L-QFN4x4.
- MSL1
Conversion Gain & Noise Figure (dB)
Conversion Gain & Noise Figure versus RF frequency @ IF = 1GHz (LSB mode)
20
Conversion Gain
18
NF
16
14
12
10
8
6
4
2
0 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10 10,5 11 Frequency (GHz)
Main Electrical Characteristics
Tamb. = +25°C
Symbol
Parameter
FRF
RF Frequency
FIF
IF freq.
CHR3762-QDG_UnitedMonolithicSemiconductors.pdf
