Description
The CHE1270-QAG is a detector that
UMS integrates a matched detector diode (Vdet)
and a reference diode (Vref).UMUSMS
It is designed for a wide range of applications
A366878A where an accurate transmitted power control
is required, typically commercial
YYWWG communication systems.AE316A268377860A6878A YYYYWYWWYWWWGG
The circuit is manufactured with a Schottky
diode MMIC process, 1µm gate length, via
holes through the substrate and air bridges.It is supplied in RoHS compliant SMD pac
Features
- Broadband performances: 5-44GHz.
- 30dB dynamic range.
- ESD protected.
- 16L-QFN3x3.
- MSL1
Main Characteristics
Tamb. = +25°C, VDC = +4.5V
Symbol
Parameter
Freq Frequency range
Dr Dynamic range
RL Return Loss
Vdet
Vref
DC
Transmitted power detection (mV)
10000 1000 100 10 1
5GHz 6GHz 7GHz 8GHz 9GHz 10GHz 12GHz 17GHz 22GHz 27GHz 32GHz 37GHz 40GHz 42GHz 44GHz
-20 -15 -10 -5
0
5 10 15
Input power (dBm)
Min Typ Max Unit
5
44 GHz
30
dB
-10
dB
Ref. : DSCHE12.
CHE1270-QAG_UnitedMonolithicSemiconductors.pdf
