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The MSA-0135 is a high performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) housed in a cost effective, microstrip package. This MMIC is designed for use as a general purpose 50 gain block. Typical applications include narrow and broad band IF and RF amplifiers in industrial and military applications.
The MSA-series is fabricated using HP's 10 GHz fT, 25 GHz f MAX, silicon bipolar MMIC process which uses nitride self-alignment, ion implantation, and gold metallization to achieve excellent performance, uniformity and reliability. The use of an external bias resistor for temperature and current stability also allows bias flexibility. Available in cut lead version (package 36) as MSA-0136.
MSA-0135 Maximum Ratings
Parameter
Absolute Maximum[1]
Device Current
40 mA
Power Dissipation[2,3]
200mW
RF Input Power
+13 dBm
Junction Temperature
200
Storage Temperature
65 to 200
Notes: 1. Permanent damage may occur if any of these limits are exceeded. 2. TCASE = 25. 3. Derate at 6.7 mW/ for TC > 170. 4. Storage above +150 may tarnish the leads of this package making it difficult to solder into a circuit. 5. The small spot size of this technique results in a higher, though more accurate determination of qjc than do alternate methods. See MEASUREMENTS section "Thermal Resistance" for more information.
MSA-0135 Features
• Cascadable 50 Gain Block • 3 dB Bandwidth: DC to 1.2 GHz • High Gain: 18.5 dB Typical at 0.5 GHz • Unconditionally Stable (k>1) • Cost Effective Ceramic Microstrip Package