XB1008-QT Buffer Amplifier Rev. V1 10.0-21.0 GHz Features Functional Block Diagram gnd gnd gnd VD Excellent Transmit LO/Output Buffer Stage 3x3mm, QFN 16 15 14 13 17.0 dB Small Signal Gain +20.0 dBm Psat +32 dBm Output IP3 gnd 1 12 gnd 4.5 dB Noise Figure gnd 2 11 gnd Variable Gain with Adjustable Bias 100% RF, DC and Output Power Testing RFIn 3 10 RFOut RoHS* Compliant and 260C Reflow Compatible gnd gnd 4 9 Description M/A-COM Techs two stage 10.0-21.0 GHz GaAs 5 6 7 8 MMIC buffer amplifier has a small signal gain of 17.0 dB with a +18.0 dBm P1dB output compression VG gnd gnd gnd point. The device also provides variable gain regulation with adjustable bias. The device is ideally Pin Configuration suited as an LO or RF buffer stage with broadband performance at a very low cost. The device comes in Pin No. Function Pin No. Function an RoHS compliant 3x3mm QFN surface mount 1-2 Ground 10 RF Output package offering excellent RF and thermal 3 RF Input 11-12 Ground properties. This device is well suited for Microwave and Millimeter-wave Point-to-Point Radio, LMDS, 4 Ground 13 Drain Bias SATCOM and VSAT applications. 5 Gate Bias 14-16 Ground 6-9 Ground Ordering Information Absolute Maximum Ratings Part Number Package Parameter Absolute Max. XB1008-QT-0G00 bulk quantity Supply Voltage (Vd) +4.3 VDC XB1008-QT-0G0T tape and reel Supply Current (Id1) 180 mA Gate Bias Voltage (Vg) 0 V XB1008-QT-EV1 evaluation module Input Power (Pin) +20.0 dBm Storage Temperature (Tstg) -65 C to +165 C Operating Temperature (Ta) -55 C to +85 C Channel Temperature (Tch) 150 C ESD Min. - Machine Model (MM) Class A ESD Min. - Human Body Model (HBM) Class 1A MSL Level MSL1 Channel temperature directly affects a device s MTTF. Channel tempera- ture should be kept as low as possible to maximize lifetime. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions North America Tel: 800.366.2266 Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, India Tel: +91.80.43537383 China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. XB1008-QT Buffer Amplifier Rev. V1 10.0-21.0 GHz Electrical Specifications: 10-21 GHz (Ambient Temperature T = 25C) Parameter Units Min. Typ. Max. Input Return Loss (S11) dB - 12.0 - Output Return Loss (S22) dB - 12.0 - Small Signal Gain (S21) dB - 17.0 - dB - +/-2.0 Gain Flatness (S21) Reverse isolation (S12) dB - 65.0 - Noise Figure dB - 4.5 Output Power for 1dB Compression Point (P1dB) dBm - +18.0 - Saturated Output Power (Psat) dBm - +20.0 - Output Third Order Intercept dBm - +32.0 - Drain Bias Voltage (Vd) VDC - +4.0 +4.0 Gate Bias Voltage (Vg) VDC -1.0 -0.23 -0.1 Supply Current (Id) (Vd=4.0 V, Vg2=-0.5 V Typical) mA - 100 130 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions North America Tel: 800.366.2266 Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, India Tel: +91.80.43537383 China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.