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| MFC-PO13811 37-40GHz Integrated Down converter GaAs Monolithic Microwave IC Description The MFC-PO13811 is a multifunction chip, which integrates a balanced cold FET mixer, a time two multiplier, and a RF LNA. It is designed for a wide range of applications, typically commercial communication systems. The backside of the chip is both RF and DC grounded. This helps to simplify the assembly process. The circuit is manufactured with a PM-HEMT process, 0.25m gate length, via holes through the substrate and air bridges. It is supplied in chip form. LO I X2 Vgx Q Vdx Vgm Vdl RF Main Features Broadband performance 37-40GHz 13dB gain 16dBc Image Frequency Rejection ESD protected DC power consumption: 4V, 140mA Chip size: 2,45 x 2,45 x 0,1mm Main Characteristics Tamb=25 Vd=4V C, Symbol FRF FLO FIF Gc Parameter RF frequency range LO frequency range IF frequency range Conversion gain Min 37 17.5 DC 13 Typ Max 40 21 3.5 Unit GHz GHz GHz dB ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions! Ref. : DSMFC-PO138117092 - 02 Apr 07 1/4 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Route Departementale 128 - B.P.46 - 91401 Orsay Cedex France Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09 MFC-PO13811 Electrical Characteristics 37-40GHz MFC Down Converter Tamb=25 Vdx=Vdl = 4V, Typical Vgx = -0.9V & Vgm= -0.7V C, Symbol FRF FLO FIF Gc PLO Img Sup NF IIP3 LO VSWR RF VSWR Id Parameter RF frequency range LO frequency range IF frequency range Conversion gain LO Input power Image Suppression (1) Noise Figure Input IP3 Input LO VSWR Input RF VSWR Bias current (2) Min 37 17.5 DC Typ Max 40 21 3.5 Unit GHz GHz GHz dB dBm dBc dB dBm 13 1 16 4.5 -5 2.0:1 2.0:1 140 mA (1) With external I/Q 90 hybrid coupler (2) Typically, Idl= 60mA, Idx=80mA Absolute Maximum Ratings (1) Tamb=+25 C Symbol Vd Id Vg P_RF P_LO Tch Ta Tstg Parameter Maximum drain bias voltage Maximum drain bias current Gate bias voltage Maximum RF input power Maximum LO input power Maximum channel temperature Operating temperature range Storage temperature range Values 4.5 200 -2.0 to +0.4 10 10 175 -40 to +85 -55 to +125 Unit V mA V dBm dBm C C C (1) Operation of this device above anyone of these parameters may cause permanent damage. Ref. : DSMFC-PO138117092 - 02 Apr 07 2/4 Specifications subject to change without notice Route Departementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09 37-40GHz MFC Down Converter Chip Assembly and Mechanical Data MFC-PO13811 LO IN I OUT 120pF To Vgx DC Gate Supply X2 120pF To Vdx DC Drain Supply Q OUT 120pF To Vgm DC Gate Supply 120pF To Vdl DC Drain Supply RF IN Note: Supply feed should be capacitively bypassed. 25m diameter gold wire is recommended. Bonding pad positions (Chip thickness: 100m. All dimensions are in micrometers) Ref. : DSMFC-PO138117092 - 02 Apr 07 3/4 Specifications subject to change without notice Route Departementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09 MFC-PO13811 Note : 37-40GHz MFC Down Converter Due to ESD protection, LO and RF accesses are DC grounded, an external capacitance might be requested to isolate the product from external voltage that could be present on the RF accesses. Vgx Vdx Vgm Vdl X2 RF LO I Q ESD protections are also implemented on gate accesses : Vgx and Vgm. Ordering Information Chip form: MFC-PO13811-99F/00 Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors S.A.S. assumes no responsibility 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. : DSMFC-PO138117092 - 02 Apr 07 4/4 Specifications subject to change without notice Route Departementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09 |
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