CHA6042 13–16GHz High Power Amplifier GaAs Monolithic Microwave IC Description Main Features The CHA6042 is a four-stage pHEMT HPA MMIC designed for VSAT ground terminals and other radio applications. The CHA6042 provides 32dBm nominal output power at 1dB gain compression over the 13-16GHz frequency range, and 32dB small-signal gain. This product will be available in chip form. ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Frequency Range: 13-16GHz Gain: 32dB Output Power (P-1dB): 32dBm Output TOI: 40dBm Input Return Loss: 15dB Output Return Loss: 13dB Bias: 9V, 1A Dimensions: 2.34 x 1.36 x 0.07mm 35 0 30 -5 25 -10 Output Return Loss (dB) 20 -15 Input Return Loss (dB) 15 RETURN LOSS (dB) S. S. GAIN (dB) GAIN (dB) -20 10 -25 11 12 13 14 15 16 17 18 FREQUENCY (GHz) Ref. : DSCHA6042218 - 06-Aug.-02 1/6 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 13-16GHz High Power Amplifier CHA6042 Predicted Output Power at 1dB Gain Compression OUTPUT POWER (P-1dB) (dBm) 36 35 34 33 32 31 30 29 28 27 26 12 13 14 15 16 17 FREQUENCY (GHz) Absolute Maximum Ratings Tamb. = 25 °C (1) Symbol Parameter Values Unit Vds Drain bias voltage_small signal 10.5 V Ids Drain bias current_small signal 1500 mA Vgs Gate bias voltage -2 to +0.4 V Vdg Maximum Drain Gate voltage (Vd-Vg) +12 V Pin Maximum peak input power overdrive (2) +18 dBm Ta Operating Temperature Range (3) -45 to +80 C Storage Temperature Range -55 to +125 C Tstg 1. Operation of this device above any one of these parameters may cause permanent damage. 2. Duration < 1 s 3. AuSn solder mount to CuW or CuMo carrier assumed Ref. : DSCHA6042218 - 06-Aug.-02 2/6 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 Specifications subject to change without notice 13-16GHz High Power Amplifier CHA6042 Schematic Vd1 Vd2 Vd3 Vd4 RF Out RF Vg1 Vg2 Vg3 Vg4 Typical Bias Conditions Tamb. = 25 °C Symbol Parameter Values Unit Vd 1, 2, 3, 4 Drain bias voltage 9.0 V Vg 1, 2, 3, 4 Gate bias voltage -0.5 V Idd Total drain current 1000 mA Ref. : DSCHA6042218 - 06-Aug.-02 3/6 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 Specifications subject to change without notice 13-16GHz High Power Amplifier CHA6042 MMIC Outline & Bond Pads Not to scale, dimensions are in millimeters 2 3 4 5 1 6 1.36 ±0.35 1 9 8 7 2.34 ±0.35 Symbol x-dim. y-dim. x-center y-center 1 2 3 4 5 RF input Vd1 Vd2 Vd3 Vd4 (um) 100 100 100 150 200 (um) 200 100 100 100 100 (um) 115 305 470 1280 1775 (um) 835 1255 1255 1255 1255 6 7 8 9 10 RF output 100 100 100 100 100 200 100 100 100 100 2235 1630 1310 920 525 785 105 105 105 105 Bond Pad Vg4 Vg3 Vg2 Vg1 Chip size : 2340µm +/-35µm x 1360µm +/- 35µm Ref. : DSCHA6042218 - 06-Aug.-02 4/6 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 Specifications subject to change without notice 13-16GHz High Power Amplifier CHA6042 MMIC Assembly and Bonding Diagram ( not to scale ) VD 100p 100p 50 Ohm line 50 Ohm line 0.01µ VD1 VD2 RFin VD3 VD4 R F O U R F IN VG VG VG3 VG 100p Vg Ref. : DSCHA6042218 - 06-Aug.-02 RFout 100p 0.01µ 5/6 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 Specifications subject to change without notice 13-16GHz High Power Amplifier CHA6042 Ordering Information Chip form : CHA6042-99F/00 Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors S.A.S. assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of United Monolithic Semiconductors S.A.S.. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use as critical components in life support devices or systems without express written approval from United Monolithic Semiconductors S.A.S. Ref. : DSCHA6042218 - 06-Aug.-02 6/6 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 Specifications subject to change without notice