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27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 1 of 10 Features: Frequency Range: 27 – 33 GHz P1dB: +36 dBm IM3 Level: -38 dBc @Po=20dBm/tone Gain: 22 dB Vdd = 6V Idsq = 1500 to 2800mA Input and Output Fully Matched to 50 Ω Applications: P2P Radio V-sat Military Description: The MMIC is a high power amplifier MMIC in a surface mount package designed for use in transmitters that operate at frequencies between 27GHz and 33GHz. In the operational frequency band, it provides 36dBm of output power (P-1dB) and 22dB of small-signal gain. Absolute Maximum Ratings: (Ta= 25 C)* *Operation of this device above any one of these parameters may cause permanent damage. SYMBOL PARAMETERS UNITS Min. Max. Vds Drain-Source Voltage V 6.5 Vg Gate-Source Voltage V -2.1 0 Ig First Gate Current mA -17 17 Pd Power Dissipation W 24 Pin max RF Input Power dBm 20 Tch Channel Temperature ºC +150 Tstg Storage Temperature ºC -55 to +150 Tmax Max. Assembly Temp (20 sec max) ºC +250 10 1312 1514 3031 2829 2627 9 16 2532 Functional Block Diagram
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 2 of 10 Electrical Specifications: Vds=6V, Vgs=-0.85V, Idsq=2200mA, Ta=25 C Z0=50 ohm Parameter Units Typical Data Frequency Range GHz 27-33 Gain (Typ / Min) dB 22 / 20 Gain Flatness (Typ / Max) +/-dB 3 / 4 Input RL(Typ/Max) dB 10/8 Output RL(Typ/Max) dB 10/8 Output P1dB(Typ/Min) dBm 35.5/35 Output P3dB(Typ/Min) dBm 36.5/36 IM3 Level (1) dBc -36 Thermal Resistance ⁰C/W 3.8 Operating Current at P1dB(Typ / Max) mA 2500 / 3000 (1) Output IP3 is measured with two tones at output power of 20 dBm/tone separated by 20 MHz.
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 3 of 10 Typical RF Performance: Vds=6V, Vgsq=-0.85V, Idsq=2200mA, Z0=50 ohm, Ta=25 ºC 20 22 24 26 28 30 32 34 36 38 40 Frequency (GHz) -20 -15 -10 S11, S21, and S22 (dB) DB(|S(1,1)|) MEAS DB(|S(2,1)|) MEAS DB(|S(2,2)|) MEAS S11, S21, and S22 vs. Frequency P-1 and P-3 vs. Frequency IM3 level [dBc] vs. Output power/tone [dBm] Po(dBm), and Ids(mA) vs. Pin(dBm)
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 4 of 10 Typical Bias dependent RF Performance: Bias dependent P1 vs. Frequency Bias dependent P-3 vs. Frequency IM3 Level [dBc] vs. output power/tone [dBm] @Vds=6V, Idsq=2.8A Pout[dBm], and Ids[mA] vs. Input power [dBm] @Vds=6V, Idsq=1.5A
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 5 of 10
Applications
The MMA273336 MMIC power amplifier is designed for use as a power stage amplifier in microwave transmitters. It is ideally suited for 27 to 33GHz band V- sat transmitter applications requiring excellent saturated output power performance. This amplifier is provided as a 5x5mm QFN package, and the packaged amplifier is fully compatible with industry standard high volume surface mount PCB assembly processes. Biasing and Operation The recommended bias conditions for best performance for the MMA273336 are VDD = 6.0V, Idsq = 2200mA. Performance improvements are possibl e depending on applications. The drai n bias voltage range is 5 to 6V and the quiescent drain curre nt biasing range is 1500mA to 2800mA. A single DC gate supply connected to Vg will bias all the amplifier stages. Mu ting can be accomplished by setting Vg to the pinch-off voltage (Vp=-2V). The gate voltage (Vg) should be applied prior to the drain voltages (Vd1, Vd2, Vd3) during power up and removed after the drain voltages during power dow n. The RF input and out put ports are DC decoupled internally. Typical DC supply connecti on with bi-passing capacitors for the MMA273336 is shown in following pages. Assembly Techniques GaAs MMICs are ESD sensitive. ES D preventive measures must be empl oyed in all aspects of storage, handling, and assembly. MMIC ESD precautions, handling co nsiderations, die attach and bonding methods are critical factors in successful GaAs MMIC performance and reliability.
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 6 of 10 Package Pin-out: Pin Description
4 RF Input
21 RF Output
31 Vd1
29 Vd2
28 Vd3
15, 26 Vd4 24, 25, 32, 33 Ground 19, 23, 27, 30 N/C
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 7 of 10 Mechanical Information: The units are in [mm].
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 8 of 10 Application Circuit:
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 9 of 10 Recommended Application Board Design: Board Material is 10mil (Dielectric) thickness Rogers 4350B with 0.5oz cupper clads. Board is soldered on a gold plated solid cupper block and adequate heat-sinking is required for 16.8W total power dissipation. Part Description C1, C2, C3, C4, C5, C6 1uF capacitor (0603) C7, C8, C9, C10, C11, C12 0.01uF Capacitor (0402) R1, R2, R3, R4, R5, R6 10Ω Resistor (0402)
27-33GHz 4W MMIC Power Amplifier Data Sheet July, 2012 MicroWave Technology, Inc. an IXYS Company, 4268 Solar Way, Fremont, CA 94538 510-651-6700 FAX 510-651-2208 WEB www.mwtinc.com MMA273336 Rev 3.5 data sheet is subject to change without notice. All rights reserved © 2012 Please visit MwT website www.mwtinc.com for information on other MwT MMIC products. Page 10 of 10 Recommended Application Board Design: Board Material is 10mil (Dielectric) thi ckness Rogers 4350B with 0.5oz cupper clads. The board material and mounting pattern, as defined in the data sheet, optimizes RF performan ce and is strongly recommended. An electronic drawing of the land pattern is available upon request from MwT Sales & Application Engineering.