05 Plastic Package Dimensions

MSA-1105

Special Purpose Amplifiers05 Plastic Package

AMP MMIC 50/75 OHM 50MHZ-1.3GHZ 5PLASTIC

MSA-1105 is a high-performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) amplifier in a 05 plastic package, operating from 50 MHz to 1.3 GHz with a typical noise figure of 3.6 dB and 1 dB compression point output power of 17.5 dBm, suitable for 50 or 75 ohm systems.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

20 items

Parameter	Value and test conditions	Source
Package	05 Plastic Package
Operating Temperature	Storage Temperature: -65 to 150°C; Junction Temperature: 150°C
Lead-free Option	Lead-free Option Available (Suffix G)
3 dB Bandwidth	Typ 1.3 GHz (Referenced from 50 MHz gain)
Power Gain	Min 10.0 dB, Typ 12.7 dB at f = 0.05 GHz; Min 10.0 dB, Typ 12.0 dB at f = 0.5 GHz; Min 10.0 dB, Typ 10.5 dB at f = 1.0 GHz (Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Gain Flatness	Typ ±1.0 dB at f = 0.1 to 1.0 GHz (Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Input VSWR	Max 1.5:1 at f = 0.1 to 1.0 GHz (Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Output VSWR	Max 1.7:1 at f = 0.1 to 1.0 GHz (Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Noise Figure	Typ 3.6 dB at f = 0.5 GHz (50 Ω, Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Output Power at 1 dB Gain Compression	Typ 17.5 dBm at f = 0.5 GHz (Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Third Order Intercept Point	Typ 30.0 dBm at f = 0.5 GHz (Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Group Delay	Typ 200 psec at f = 0.5 GHz (Id = 60 mA, Zo = 50 Ω, TA = 25°C)
Device Voltage	Min 4.4 V, Typ 5.5 V, Max 6.6 V
Device Voltage Temperature Coefficient	Typ -8.0 mV/°C
Recommended Operating Current Range	40 to 70 mA
Absolute Maximum Rating: Device Current	80 mA
Absolute Maximum Rating: Power Dissipation	550 mW
Absolute Maximum Rating: RF Input Power	+13 dBm
Absolute Maximum Rating: Junction Temperature	150°C
Absolute Maximum Rating: Storage Temperature	-65 to 150°C

All parameters (8)ExpandCollapse

Power
Device Voltage	5.5 V (Typ)
Power Dissipation	550 mW
AC and DC characteristics
3 dB Bandwidth	50 MHz to 1.3 GHz
Noise Figure	3.6 dB (Typ)
Output Power at 1 dB Gain Compression	17.5 dBm (Typ)
Environment and package
Junction Temperature	150°C
Package	05 Plastic Package
Other
Third Order Intercept Point	30.0 dBm (Typ)

Pinout and package

Package05 Plastic Package

Pin	Name	Function
1	RF	INPUT A
2	RF	OUTPUT AND DC BIAS
3	RF	OUTPUT AND DC BIAS
4		GROUND

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DatasheetDatasheet · 70.4 KB · 2026-10-29

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