CMD165 - Custom MMIC

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com CMD165 2-30 GHz Distributed Amplifier Typical Performance Broadband Performance, Vdd = 8. The CMD165 is a 50 ohm matched design which eliminates the need for external DC blocks and RF port matching. The top surface of the semiconductor should be made planar to the adjacent RF transmission lines, and the RF decoupling capacitors placed in close proximity to the DC connections on chip. 0 V, TA = 25 oC, F=10 GHz Parameter Min Frequency Range Typ Max Units 2 - 30 GHz Gain 12 dB Noise Figure 2. 735 mW Operating Temperature 67 Operation of this device outside the maximum ratings may cause permanent damage. com CMD165 2-30 GHz Distributed Amplifier Mechanical Information Die Outline (all dimensions in microns) 275. 1 uF BYPASS CAP 100 pF BYPASS CAP (example: Presidio part LSA1515B101M2H5R-L) RF out RF in 100 pF BYPASS CAP 0. 01 dB/°C Noise Figure Temperature Coefficient 0. 0 V Electrical performance is measured at specific test conditions. 7 3 Input Return Loss 15 13 12 dB Output Return Loss 14 20 10 dB 15 13 dBm 22 20 dBm Output P1dB 14 Output IP3 16 12 26 Supply Current 50 67 85 50 67 dB 85 50 67 85 mA Gain Temperature Coefficient 0. Vgg2 Vdd 2 3 RFOUT 4 RFIN 1 7 6 5 GB Vgg ACG1 Note: Vgg2 is optional for gain control Electrical Performance - Vdd = 8. com CMD165 2-30 GHz Distributed Amplifier Pad Description Pad Diagram 2 3 4 1 7 6 5 Functional Description Pad Function Description 1 RF in DC blocked and 50 ohm matched 2 Vgg2 Optional supply voltage for gain control Decoupling and bypass caps required Schematic RF in Vgg2 Vdd 3 Vdd Power supply voltage Decoupling and bypass caps required 4 RF out DC blocked and 50 ohm matched 5 ACG1 Low Frequency Termination Attach bypass capacitor per application circuit 6 Vgg Power supply voltage Decoupling and bypass caps required 7 GB Connect to DC ground RF out ACG1 Vgg GB GND Backside Ground Connect to RF / DC ground ver 1. com CMD165 2-30 GHz Distributed Amplifier Typical Performance Output IP3 vs. Apply gate voltage Vgg and set to +3 V Turn OFF procedure: 1. The amplifier delivers greater than 12 dB of gain with a corresponding output 1 dB compression point of +15 dBm and noise figure of 2. 5 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Frequency/GHz Custom MMIC 1 Park Drive Unit 12 Westford, MA 01886 Phone (978) 467-4290 Fax (978) 467-4294 Visit us online at www. Proper precautions should be observed during handling, assembly and test. com CMD165 2-30 GHz Distributed Amplifier Applications Information Assembly Guidelines The backside of the CMD165 is RF ground. Do not make contact directly with the die surface as this will damage the monolithic circuitry. 3 1114 CMD165 2-30 GHz Distributed Amplifier Typical Performance Output Power, Vdd = 8