Description
The CHR3693-QDG is a multifunction chip,
which integrates a balanced cold FET mixer,
a time two multiplier, and a RF self biased
LNA.It is designed for a wide range of
applications,
typically
commercial
communication systems.The circuit is manufactured with a pHEMT
process, 0.25µm gate length, via holes
through the substrate and air bridges.It is supplied in lead-free SMD package.UUMMSS
RA366689783A YYYWYWWWG
Main
Features
- Broadband performance 21-26.5GHz.
- 14dB gain.
- -5dBm input IP3.
- 18dBc image rejection.
- DC bias: Vd=4.0Volt@Id=160mA.
- 24LQFN4x4.
- MSL Level: 1
Conversion gain (Inf. & Sup. Mode)
F_FI=2GHz F_FI=3GHz
Q (supradyne) I (infradyne)
Main Electrical Characteristics
Tamb. = +25°C, Vdx=Vdl=4.0V, Vgx=-0.9V, Vgm=-0.7V
Symbol
Parameter
Min Typ Max Unit
F_RF RF frequency range
21
26.5 GHz
F_LO LO frequency range
9
14 GHz
F_IF IF frequency range
DC
3.5 GHz
Gc Conv.
CHR3693-QDG_UnitedMonolithicSemiconductors.pdf
