MAAP-000079-MCH000 查看數據表（PDF） - Tyco Electronics
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MAAP-000079-MCH000 Datasheet PDF : 8 Pages
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Amplifier, Power, 20W
7.5-10.5 GHz
Assembly and Bonding Diagram
MAAPGM0079-DIE
Rev A
Preliminary Datasheet
VD D
0.01-
0.1 F
Thermal Management is critical on this
part. Refer to Application Note AN3019
for applicable guidelines.
NOTE 1: All Application Notes may be ac-
cessed by going to http://www.macom.com/
Application%20Notes/index.htm.
NOTE 2: In implementing the DC/ RF cross-
over shown, the following rules must applied.
1. the DC crossovers should approach and
cross the RF trace at a 90 degree angle;
2. the printed DC traces that approach the
RF line should be stopped 2 substrate
heights from the RF line edge;
3. the rated current capability of the DC
crossovers should be greater than the
maximum current of the device; and
4. the wires or ribbons used to make the DC
crossovers should clear the RF trace by
~ 1 substrate height.
VDD
VGG
Gnd
RF
Gate
Crossover
RFIN
20
VGG
0.01-
0.1 F
GND
1 00 -
200
pF
1 00 -
2 00
pF
1 00 -
200
pF
1 00 -
2 00
pF
1 0 0-
200
pF
1 0 0-
200
pF
1 0 0-
20 0
pF
1 00 -
2 00
pF
Drain
Crossover
RFOUT
Figure 13. Recommended operational configuration. Wire bond as shown.
Die Handling:
Refer to Application Note AN3016.
Assembly Instructions:
Die Attach: Use AuSn (80/20) 1 mil. preform solder. Limit time @ 310 °C to less
than 7 minutes. Refer to Application Note AN3017 for more detailed information.
Wirebonding: Bond @ 160 °C using standard ball or thermal compression wedge
bond techniques. For DC pad connections, use either ball or wedge bonds. For
best RF performance, use wedge bonds of shortest length, although ball bonds are
also acceptable.
Biasing Note: Must apply negative bias to VGG before applying positive bias to
VDD to prevent damage to amplifier.
8
M/A-COM Inc. and its affiliates reserve the right to make changes to the
• North America Tel: 800.366.2266 / Fax: 978.366.2266
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
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
whatsoever arising out of the use or application of any product(s) or
information.
Visit www.macom.com for additional data sheets and product information.
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