MSA-1105-TR1 Electronic IC Chips Cascadable Silicon Bipolar MMIC Amplifier

Cascadable Silicon Bipolar MMIC Amplifier MSA-1105

Features

• High Dynamic Range Cascadable 50 Ω or 75 Ω Gain Block

• 3 dB Bandwidth: 50 MHz to 1.3 GHz

• 17.5 dBm Typical P1 dB at 0.5 GHz

• 3.6 dB Typical Noise Figure at 0.5 GHz

• Surface Mount Plastic Package

• Tape-and-Reel Packaging Option Available^[1]

Note: 1. Refer to PACKAGING section “Tapeand-Reel Packaging for Semiconductor Devices.”

Description

The MSA-1105 is a high performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) housed in a low cost, surface mount plastic package. This MMIC is designed for high dynamic range in either 50 or 75␣ Ω systems by combining low noise figure with high IP₃. Typical applications include narrow and broadband linear amplifiers in commercial and industrial systems.

The MSA-series is fabricated using HP’s 10 GHz f_T, 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.

Typical Biasing Configuration

05 Plastic Package

MSA-1105 Absolute Maximum Ratings

Thermal Resistance^[2,4]: θjc = 125°C/W

Notes:

1. Permanent damage may occur if any of these limits are exceeded.

2. T_CASE = 25°C.

3. Derate at 8 mW/°C for T_C > 124°C.

4. See MEASUREMENTS section “Thermal Resistance” for more information.

05 Plastic Package Dimensions

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