MSA-2543

Features:

• Small signal gain amplifier
• Low current draw
• Wide bandwidth
• 50 Ohms input & output
• Low cost surface mount small plastic package SOT-343 (4 lead SC-70)
• Tape-and-reel packaging option available


Application

• Cellular/PCS/WLL basestations
• Wireless data/WLAN
• Fiber-optic systems
• ISM
• General purpose gain block amplifier


Pinout




Specifications

Symbol	Parameter	Units	Absolute Maximum
Id	Device Current	mA	40
Pdiss	Total Power Dissipation[2]	mW	140
Pin max.	RF Input Power	dBm	13
TJmax	Junction Temperature	°C	150
TSTG	Storage Temperature	°C	-65 to 150
jc	Thermal Resistance[3]	°C/W	139

Notes:
1. Operation of this device above any one of these parameters may cause permanent damage.
2. Ground lead temperature is 25°C. Derate 7.4 mW/°C for T_L > 131°C.
3. Thermal resistance measured using 150°C Liquid Crystal Measurement method.


Description

Agilent Technologies' MSA-2543 is a low current silicon gain block MMIC amplifier housed in a 4-lead SC-70 (SOT-343) surface mount plastic package.

MSA-2543 Providing a nominal 13.8 dB gain at up to 0 dBm Pout, this device MSA-2543 is ideal for small-signal gain stages or IF amplification.

The Darlington feedback structure of MSA-2543 provides inherent broad bandwidth performance. The 25 GHz ft fabrication process results in a device with low current draw and useful operation to past 3 GHz.