CHU2277

Features:

·Wide operating frequency range
·Low input power : 5dBm typical
·High output power (OUT1)
·Auxiliary output power (OUT2)
·Low AM noise
·High temperature range
·On-chip self biasing
·Automatic assembly oriented
·Low DC power consumption
·Chip size : 4.65 x 1.6 x 0.1mm


Specifications

Symbol	Parameter	Values	Unit
P_in	Input power (2)	13	dBm
+V	Positive supply voltage	5	V
-V	Negative supply voltage	-5	V
+I	Positive supply current	250	mA
-I	Negative supply current	20	mA
Tstg	Storage temperature range	-55 to +155

Description

The CHU2277 is a W-band monolithic multifunction which integrates a frequency multiplier, a four-stage amplifier and a power divider. The frequency multiplier is based on an active transistor and allows to operate at low input level with a reduced power consumption.

This chip CHU2277 provides two outputs at 77GHz, the main one is for the transmission path and the auxiliary one for the receiving mixer (s) LO signal. All the active devices are internally self biased. This chip is compatible with automatic equipment for assembly.

CHU2277 is manufactured with the P-HEMT process : 0.15µm gate length, via holes through the substrate, air bridges and electron beam gate lithography.

CHU2277 is available in chip form.