CHC3014 Datasheet | United Monolithic Semiconductors

Description The CHC3014 is a Receive and Transmit X band Core Chip. It includes a 6 bit phase shifter, a 6 bit attenuator, a second 2 bit attenuator for tuning, self-biased buffers, switch and TTL patible parallel interfaces. This device is manufactured 0.25 µm p HEMT process, including via holes through the substrate. Main Features - - - - - - - Operating frequency range: 8 -12 GHz Receive path linear gain: 13.5 d B Transmit path linear gain: 25 d B Phase shift range: 0-360° (step 5.625° ) Fine attenuator: 34.65d B (step 0.55d B) Tuning attenuator: 6d B (step 2d B) Chip size: 4.47 x 5.07 x 0.1mm .. Main Characteristics V+ = 5V / V-= -5V Symbol Freq Rms_pe Rms_att P1d Bc RX Psat TX NF Frequency range RMS phase error RMS attenuation error Output power at RXOUT @1d B gain pression Output power at TXOUT at saturation Noise figure in RX mode Parameter Min Typ Max Unit GHz ° d B d Bm d Bm d B 2 0.3 16.5 20 5.8 ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions! Ref. : DSCHC30149043 - 12 Feb 09 1/16 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 Electrical Characteristics T= +25° C Symbol Freq Parameters Operating frequency Mode RX Linear gain in Rx mode at reference state (1) Input Return Loss in Rx mode Output Return Loss in Rx mode Noise figure in Rx mode (2) Output power at RXOUT at 1d B gain pression Mode TX Linear gain in Tx mode at reference state (1) Input Return Loss in Tx mode Output Return Loss in Tx mode Input power range in Tx saturated mode Output power at TXOUT in saturated mode Isolated Mode (3) Return Loss at RXin/TXout 6 bit Phase shifter (4) Phase shift elementary step Peak phase error (Rx, Tx, fine attenuator state < 33 tuning attenuator state 1) 8 GHz-8.5GHz 8.5 GHz-11.5 GHz 11.5 GHz-12 GHz RMS phase error (Rx, Tx, fine attenuator state < 33...