0.5-20GHz Driver
CHA4220-QGG
Package outline: 28 Leads 5x5 QFN (1)
Matte tin, Lead Free (Green)
Units : mm
1- VG2
2- Nc
11- GND(2)
21- Nc
12- VG1
13- ACG4
14- ACG3
15- Nc
22- Nc
From the standard : JEDEC MO-220
3- Nc
23- Nc
(VHHD)
4- RF in
5- GND(2)
6- Nc
24- Nc
29- GND
25- Nc
16- Nc
26- ACG2
27- ACG1
28- Nc
7- Nc
17- Nc
8- Nc
18- GND(2)
19- RF out +VD
20- Nc
9- Nc
10- Nc
(1) The package outline drawing included to this data-sheet is given for indication. Refer to the
application note AN0017 (http://www.ums-gaas.com) for exact package dimensions.
(2) It is strongly recommended to ground all pins marked “Gnd” through the PCB board.
Ensure that the PCB board is designed to provide the best possible ground to the package.
Ref. : DSCHA4220-QGG-5070 - 11 Mar 15
9/16
Specifications subject to change without notice
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Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
