4.0-11.0 GHz GaAs MMIC Buffer Amplifier, QFN December 2009 - Rev 09-Dec-09 B1007-QT Features Excellent Transmit LO/Output Buffer Stage 3x3mm, QFN 23.0 dB Small Signal Gain +20.0 dBm P1dB Compression Point 4.5 dB Noise Figure Variable Gain with Adjustable Bias 100% RF, DC and Output Power Testing General Description Mimix Broadbands two stage 4.0-11.0 GHz GaAs MMIC Absolute Maximum Ratings buffer amplifier has a small signal gain of 23.0 dB with a Supply Voltage (Vd) +4.3 VDC +20.0 dBm P1dB output compression point. The device Supply Current (Id1) 200 mA also provides variable gain regulation with adjustable bias. The device is ideally suited as an LO or RF buffer Gate Bias Voltage (Vg) 0V stage with broadband performance at a very low cost. Input Power (Pin) +20.0 dBm The device comes in an RoHS compliant 3x3mm QFN Storage Temperature (Tstg) -65 to +165 C surface mount package offering excellent RF and Operating Temperature (Ta) -55 to +85 C thermal properties. This device is well suited for Channel Temperature (Tch) 150 C Microwave and Millimeter-wave Point-to-Point Radio, ESD Min. - Machine Model (MM) Class A LMDS, SATCOM and VSAT applications. ESD Min. - Human Body Model (HBM) Class 1A MSL Level MSL1 Channel temperature affects a device s MTTF. It is recommended to keep channel temperature as low as possible for maximum life. o Electrical Characteristics (Ambient Temperature T = 25 C) Parameter Units Min. Typ. Max. Frequency Range (f ) GHz 4.0 - 11.0 Input Return Loss (S11) dB - 20.0 - Output Return Loss (S22) dB - 12.0 - Small Signal Gain (S21) dB - 23.0 - Gain Flatness ( S21) dB - +/-1.5 - Reverse Isolation (S12) dB - 65.0 - Noise Figure dB - 4.5 - Output Power for 1dB Compression (P1dB) dBm - +20.0 - Saturated Output Power (Psat) dBm - +21.0 - Drain Bias Voltage (Vd) VDC - +4.0 +4.0 Gate Bias Voltage (Vg) VDC -1.0 -0.35 -0.1 Supply Current (Id) (Vd=4.0V, Vg2=-0.5V Typical) mA - 100 130 Page 1 of 6 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Characteristic Data and Specifications are subject to change without notice. 2009 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws.4.0-11.0 GHz GaAs MMIC Buffer Amplifier, QFN December 2009 - Rev 09-Dec-09 B1007-QT Buffer Amplifier Measurements XB1007-QT, Vd = 4V, Id = 100 mA: S11 vs Frequency 0 -5 -10 -15 -20 -25 -30 -35 -40 2 3 4 5 6 7 8 9 10 11 12 13 14 Frequency (GHz) XB1007-QT, Vd = 4V, Id = 100 mA: Gain vs Frequency 30 25 20 15 10 5 0 2 3 4 5 6 7 8 9 10 11 12 13 14 Frequency (GHz) XB1007-QT, Vd = 4V, Id = 100 mA: S22 vs Frequency 0 -2 -4 -6 -8 -10 -12 -14 -16 -18 -20 -22 -24 2 3 4 5 6 7 8 9 10 11 12 13 14 Frequency (GHz) Page 2 of 6 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Characteristic Data and Specifications are subject to change without notice. 2009 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. S11 (dB) S22 (dB) S21 (dB)