37.0-40.0 GHz GaAs Power Amplifier QFN, 7x7mm P1031-QK August 2009 - Rev 26-Aug-09 Features Linear Power Amplifier Output Power Adjust 25.0 dB Small Signal Gain +25.0 dBm P1dB Compression Point +35.5 dBm OIP3 General Description Mimix Broadband’s four stage 37.0-40.0 GHz SMD GaAs MMIC power amplifier has a small signal gain of 25.0 dB with a +35.5 dBm Output Third Order Intercept. This MMIC uses Mimix Broadband’s GaAs PHEMT device model technology, and is based upon electron beam lithography to ensure high repeatability and uniformity. The device comes in a RoHS compliant 7x7mm QFN Surface Mount Package offering excellent RF and thermal properties. This device is well suited for Millimeter-wave Point-to-Point Radio, LMDS, SATCOM and VSAT applications. Absolute Maximum Ratings1,2 +4.3V 800 mA -1.5V < Vg < 0V +10 dBm See MTTF Graph 1 175 ºC Continuous Power Dissipation (Pdiss) at 85 ºC 2.80 W Thermal Resistance (Tchannel=150 ºC) 23 ºC/W -40 to +85 ºC Operating Temperature (Ta) -65 to +150 ºC Storage Temperature (Tstg) Mounting Temperature See solder reflow profile ESD Min. - Machine Model (MM) Class A ESD Min. - Human Body Model (HBM) Class 1A MSL Level MSL3 Supply Voltage (Vd) Supply Current (Id) Gate Bias Voltage (Vg) Input Power (Pin) Abs. Max. Junction/Channel Temp Max. Operating Junction/Channel Temp (1) Channel temperature directly affects a device's MTTF. Channel temperature should be kept as low as possible to maximize lifetime. (2) For saturated performance it recommended that the sum of (2*Vdd + abs(Vgg)) <9V Electrical Characteristics for 37 - 40 GHz (Ambient Temperature T = 25 oC) Parameter Frequency Range (f ) Input Return Loss (S11) Output Return Loss (S22) Small Signal Gain (S21) Gain Flatness ( S21) Reverse Isolation (S12) Output Power for 1dB Compression (P1dB) Output IMD3 with Pout (scl) = 18 dBm Output IMD3 with Pout (scl) = 15 dBm Drain Bias Voltage (Vd) Gate Bias Voltage (Vg) Supply Current (Id1) (Vd=4.0V, Vg=-0.3V) Units GHz dB dB dB dB dB dBm dBc dBc VDC VDC mA Min. 37.0 10.0 4.0 23.0 40 28.0 38.0 -1.0 - Typ. 14.0 8.0 25.0 +/-1.0 50 25.0 35.0 41.0 3.5 -0.3 600 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Max. 40.0 4.0 -0.1 675 Page 1 of 6 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. 37.0-40.0 GHz GaAs Power Amplifier QFN, 7x7mm P1031-QK August 2009 - Rev 26-Aug-09 Power Amplifier Measurements XP1031-QK-0N00: Small Signal Gain (S21) Vd=4.0V, Id=600mA XP1031-QK-0N00: Input Return Loss (S11) Vd=4.0V, Id=600mA 35 0 -2 30 -4 -6 25 S11 (dB) S21 (dB) -8 20 15 -10 -12 -14 -16 10 -18 -20 5 -22 0 -24 32 33 34 35 36 37 38 39 40 41 42 43 32 33 34 35 36 Frequency (GHz) 0 -20 -2 -25 -4 39 40 41 42 43 42 43 -30 -6 -35 -8 -10 S12 (dB) S22 (dB) 38 XP1031-QK-0N00: Reverse Isolation (S12) Vd=4.0V, Id=600mA XP1031-QK-0N00: Output Return Loss (S22) Vd=4.0V, Id=600mA -12 -14 -16 -40 -45 -50 -55 -18 -60 -20 -65 -22 -24 -70 32 33 34 35 36 37 38 39 40 41 42 43 32 33 34 35 36 37 38 39 40 41 Frequency (GHz) Frequency (GHz) XP1031-QK-0N00: OIP3 vs Frequency Pscl=15dBm,Vd=4V,Id=600mA XP1031-QK-0N00: C/I3 vs Frequency Pscl=15dBm,Vd=4V,Id=600mA 40 50 38 48 36 46 34 44 32 42 C/I3 (dBc) OIP3 (dBm) 37 Frequency (GHz) 30 28 40 38 26 36 24 34 22 32 20 30 37 37.5 38 38.5 Frequency (GHz) 39 39.5 40 37 37.5 38 38.5 39 39.5 40 Frequency (GHz) Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 2 of 6 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. 37.0-40.0 GHz GaAs Power Amplifier QFN, 7x7mm P1031-QK August 2009 - Rev 26-Aug-09 Power Amplifier Measurements (cont.) XP1031-QK: Psat vs Frequency Vd=4V,Id=600mA 34 34 32 32 30 30 28 28 26 26 Psat (dBm) P1dB (dBm) XP1031-QK: P1dB vs Frequency Vd=4V,Id=600mA 24 22 24 22 20 20 18 18 16 16 14 14 37 37.5 38 38.5 Frequency (GHz) 39 39.5 40 37 37.5 38 38.5 39 39.5 Frequency (GHz) Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 3 of 6 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. 40 37.0-40.0 GHz GaAs Power Amplifier QFN, 7x7mm P1031-QK August 2009 - Rev 26-Aug-09 Physical Dimensions/Layout QK Pin Number 3 4 5 Pin Name GND RF IN GND Pin Function Ground RF Input Ground Gate bias for Stage1 to Stage 4 Nominal Value 13 VG 17 GND Ground 18 RF OUT RF Output 19 GND Ground 23 VD Drain bias +4.0 V, for stage 1 to 600mA, 0.5 stage 4 All other pins NC Not Connected 2.8k -0.3 V, >100k 0.5 Functional Block Diagram/Board Layout Bypass Capacitors - See App Note [2] Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 4 of 6 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. 37.0-40.0 GHz GaAs Power Amplifier QFN, 7x7mm P1031-QK August 2009 - Rev 26-Aug-09 App Note [1] Biasing - It is recommended to bias the amplifier with Vd=4.0V and Id=600mA. It is also recommended to use active biasing to keep the currents constant as the RF power and temperature vary; this gives the most reproducible results. Depending on the supply voltage available and the power dissipation constraints, the bias circuit may be a single transistor or a low power operational amplifier, with a low value resistor in series with the drain supply used to sense the current. The gate of the pHEMT is controlled to maintain correct drain current and thus drain voltage. The typical gate voltage needed to do this is -0.3V. Typically the gate is protected with Silicon diodes to limit the applied voltage. Also, make sure to sequence the applied voltage to ensure negative gate bias is available before applying the positive drain supply. App Note [2] Bias Arrangement Each DC pin (Vd and Vg) needs to have DC bypass capacitance (10 nF/1 uF) as close to the package as possible. MTTF XP1031-QK-0N00: Operating Power De-rating Curve (continuous) XP1031-QK: Tch(max) vs. Package Base Temperature Vd=4V, Ids = 600 mA XP1031-QK: MTTF hours vs. Package Base Temperature Vd=4V, Ids = 600 mA 1.0E+14 3 200 1.0E+13 2.5 Tch max (ºC) MTTF (hours) 1.0E+11 1.0E+10 1.0E+09 1.0E+08 1.0E+07 Pdiss (W) 175 1.0E+12 150 125 2 1.5 1 100 1.0E+06 0.5 75 1.0E+05 0 1.0E+04 20 50 1.0E+03 20 30 40 50 60 70 80 90 100 110 120 20 130 30 40 50 60 70 80 90 100 110 Typical Application XP1031-QK 40 60 80 100 120 140 160 Package Base Temp (ºC) 130 Package Base Temp (ºC) Package Base Temp (ºC) RF OUT 37.0-39.5 GHz 120 XB1014-QT XU1006-QB Mixer Coupler IF In 2 GHz X Buffer X2 LO(+2.0dBm) 17.5-18.75 GHz (USB Operation) 19.5-20.75 GHz (LSB Operation) Mimix Broadband MMIC-based 37.0-40.0 GHz Transmitter Block Diagram Factory Automation and Identification Mimix Designator Package Type Number of leads offered W Tape Width P1 Component Pitch P0 Hole Pitch Reel Diameter Units per Reel -QK QFN (7x7mm) 28 16mm 12mm 4mm 329mm (13in) 1000 Tape and Reel Packaging per the following conditions: Tape Width: 16 mm Tape Pitch (part to part): 12 mm Component Orientation: Parts are to be oriented with the PIN 1 closest to the tape's round sprocket holes on the tape’s trailing edge. Reel Diameter: 329 mm (13 inch) Note: Tape and Reel packaging is ordered with a -0N0T suffix. Package is available in 500 unit reels through designated sales channels. Minimum order quantities should be discussed with your local sales representative. Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 5 of 6 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. 180 37.0-40.0 GHz GaAs Power Amplifier QFN, 7x7mm P1031-QK August 2009 - Rev 26-Aug-09 Handling and Assembly Information CAUTION! - Mimix Broadband MMIC Products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures: Do not ingest. Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-products are dangerous to the human body if inhaled, ingested, or swallowed. Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with methods specified by applicable hazardous waste procedures. Life Support Policy - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. (2) A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Package Attachment - This packaged product from Mimix Broadband is provided as a rugged surface mount package compatible with high volume solder installation. Vacuum tools or other suitable pick and place equipment may be used to pick and place this part. Care should be taken to ensure that there are no voids or gaps in the solder connection so that good RF, DC and ground connections are maintained. Voids or gaps can eventually lead not only to RF performance degradation, but reduced reliability and life of the product due to thermal stress. Typical Reflow Profiles Reflow Profile Ramp Up Rate Activation Time and Temperature Time Above Melting Point Max Peak Temperature Time Within 5 ºC of Peak Ramp Down Rate SnPb 3-4 ºC/sec 60-120 sec @ 140-160 ºC 60-150 sec 240 ºC 10-20 sec 4-6 ºC/sec Pb Free 3-4 ºC/sec 60-180 sec @ 170-200 ºC 60-150 sec 265 ºC 10-20 sec 4-6 ºC/sec Mimix Lead-Free RoHS Compliant Program - Mimix has an active program in place to meet customer and governmental requirements for eliminating lead (Pb) and other environmentally hazardous materials from our products. All Mimix RoHS compliant components are form, fit and functional replacements for their non-RoHS equivalents. Lead plating of our RoHS compliant parts is 100% matte tin (Sn) over copper alloy and is backwards compatible with current standard SnPb low-temperature reflow processes as well as higher temperature (260°C reflow) “Pb Free” processes. Ordering Information Part Number for Ordering XP1031-QK-0N00 XP1031-QK-0N0T XP1031-QK-EV1 Description Ni/Au plated RoHS compliant 7x7 28L surface mount package in bulk quantity Ni/Au plated RoHS compliant 7x7 28L surface mount package in tape and reel XP1031-QK evaluation board Caution: ESD Sensitive Appropriate precautions in handling, packaging and testing devices must be observed. Proper ESD procedures should be followed when handling this device. Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 6 of 6 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.