1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
Wide Band GaAs MMIC Amplifier
2.0 - 8.0 GHz
Features
• Gain: 17 dB Typical
• Broadband Gain Flatness: ± 0.5 dB Typical
• Single Supply: +10 V
• No External Components Required
• DC Decoupled RF Input and Output
• Lead-Free 8-Lead Ceramic Package
• RoHS* Compliant and 260°C Reflow Compatible
Description
M/A-COM’s MAAM28000-A1 is a wide band, MMIC
amplifier housed in a small, lead-free, 8-lead
ceramic package. It includes two distributed gain
stages to obtain flat gain and a good, 50-ohm input
and output impedance match over a very wide
bandwidth. The MAAM28000-A1 operates from a
single +10 V supply. It is fully monolithic, requires
no external components and is provided in a low-
cost, user-friendly, microwave package.
The MAAM28000-A1 performs well as a generic IF,
driver or buffer amplifier where high gain, excellent
linearity and low power consumption are important.
Because of its wide bandwidth, the MAAM28000-A1
can
government system applications, such as satellite
communications, RLL, EW and radar.
The MAAM28000-A1 is manufactured in-house
using
process. This product is 100% RF tested to ensure
compliance to performance specifications.
Ordering Information
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
MAAM28000-A1G
MAAM28000-A1
Part Number
be
a
used
reliable,
in
0.5-micron,
numerous
8-lead Ceramic (CR-3)
Gull Wing (CR-10)
Package
commercial
GaAs
MESFET
and
Compliant
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Pin Configuration
Absolute Maximum Ratings
Schematic
1. The package bottom must be connected to RF and DC
2. Exceeding any one or combination of these limits may cause
3. M/A-COM does not recommend sustained operation near
4. Typical thermal resistance (θjc) = +45°C/W
RF IN
Operating Temperature
Pin No.
ground.
permanent damage to this device.
these survivability limits.
Channel Temperature
Storage Temperature
RoHS
1
2
3
4
GND
GND
GND
Parameter
Input Power
Current
1
2
3
4
V
DD
Function
RF Input
Ground
Ground
Ground
4
1
Absolute Maximum
Pin No.
-55°C to +100°C
-65°C to +150°C
5
6
7
8
MAAM28000-A1
+20 dBm
150 mA
+150°C
+14 V
2,3
8
7
6
5
Function
RF Output
GND
GND
Ground
Ground
V
V
DD
DD
RF OUT
V6