CHV3242-QDG Datasheet | United Monolithic Semiconductors

Description The CHV3242-QDG is a monolithic multifunction circuit suitable for frequency generation. It integrates an X-band “pushpush” oscillator with frequency control (VCO) thanks to base-collector diodes, used as varactors, a K-band buffer amplifier and a divider by 512. All the active devices are internally self-biased. The circuit is delivered in a 24 Leads Ro HS pliant QFN4x4 package. UUMMSS AV3362684782A YYYYWG V_Tune x2 +V RF_out IF_out Main Features - K-band VCO + buffers + prescaler /512 - Prescaler and buffer switching capability with low pulling, for optimum efficiency - Fully integrated VCO (no external resonator) - Low phase noise - High temperature range - High output power - High frequency stability - 4th amplifier bias usable for power setting - On chip self-biased devices - Standard SMD package: 24L-QFN4x4 - MSL1 Main Electrical Characteristics Tamb.= +25°C Symbol Parameter F_out Output frequency range on RF_out port F_vco VCO frequency IF_out Output Intermediate frequency P_out Output power on RF_out port PFI Output power at Intermediate freq. (IF) PN SSB Phase Noise @F_out@100KHz +VB +VD Min Typ Max 24.0 24.125 24.25 F_out/2 F_out/1024 16 -3 1 -94 Unit GHz GHz GHz d Bm d Bm d Bc/Hz Ref. : DSCHV3242QDG4242 - 29 Aug 14 1/14 Specifications subject to change without...