Description
LO
The CHR2295-99F is a multifunction chip which integrates a LO time two multiplier, a balanced cold FET mixer, and a RF LNA.It is designed for a wide range of applications, typically commercial communication systems.The backside of the chip is both RF and DC grounds.This helps simplify the assembly process.The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography.It is available in chip form.M
Features
- Broadband performances: 24-30GHz.
- 11dB conversion gain.
- 3.5dB noise figure, for IF>0.1GHz.
- 10dBm LO input power.
- -10dBm RF IP@1dB gain comp.
- Low DC power: 120mA@3.5V.
- Chip size: 2.49x1.97x0.10mm
(dB)
12.00
8.00
4.00 0.00 -4.00
Gc_channel_sup_rf+ Gc_channel inf_rf-
Gc_channel_inf_rf+ Gc_channel_sup_rf-
-8.00
-12.00
-16.00
-20.00
-24.00 22.5 23.5 24.5 25.5 26.5 27.5 28.5 29.5 30.5 31.5 2XLO Frequency (GHz)
Conversion Gain & Image suppression @IF=1.5G.
CHR2295-99F Datasheet
