CHU3277

CHU3277 RoHS COMPLIANT W-band Multi-function: Multiplier / MPA GaAs Monolithic Microwave IC Description The CHU3277 is a W-band monolithic multifunction, which integrates an input buffer/power divider and two W-band chains in parallel combined at the output. Each one includes a frequency multiplier and a four-stages medium power amplifier. The frequency multipliers are based on active transistors and allow operation at low input level with reduced power consumption. All the active devices are internally self-biased to ease bias configuration. This chip is compatible with automatic equipment for assembly. The circuit is manufactured with the P-HEMT process: 0.15µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form. W-band multifunction block-diagram Main Features n n n n n n Wide operating frequency range Low input power: 5dBm typical High output power Low AM noise Wide temperature range O n-chip self biasing n n n n n Very simple bias configuration Low DC power consumption Automatic assembly oriented BCB layer protection Chip size: 3.9 x 1.66 x 0.1mm Main Typical Characteristics Tamb = +25°C Symbol F_in P_in F_out Pout Input frequency Input power Output frequency Output power 76 18 Parameter Min 38 Typ 5 Max 38.5 77 Unit GHz dBm GHz dBm ESD Protections: Electrostatic discharge sensitive device observe handling precautions! Ref. DSCHU3277391 - 01 Apr 03 1/7 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CHU3277 Electrical Characteristics W-band Multiplier/MPA Full operating temperature range, used according to section “Typical assembly and bias configuration” Symbol F_in F_out P_in Pout Pout_Flat AM_noise Parameter Input frequency Output frequency Input power Output power (1) Output power flatness Amplitude noise @ 1kHz (SSB) Amplitude noise @ 10kHz (SSB) Amplitude noise @ 100kHz (SSB) Amplitude noise @ 200kHz (SSB) Amplitude noise @ 1MHz (SSB) VSWR at input port (50Ω ) Positive supply voltage (2) Positive supply current Negative supply voltage (2) Negative supply current Operating temperature range Storage temperature range Min 38 76 3 15.5 Typ Max 38.5 77 10 20.5