參數(shù)資料
型號: ALM-32320-TR2G
元件分類: 放大器
英文描述: 3300 MHz - 3900 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: 10 X 7 MM, 1.10 MM HEIGHT, LEAD FREE PACKAGE-20
文件頁數(shù): 7/11頁
文件大?。?/td> 208K
代理商: ALM-32320-TR2G
5
Vsen
se1
3
8
Vc
tr
l
Bias
C5
C4
C9
C8
Output
match
C2
R1
C10
R2
C1
Z1
Z2
50- Ohms TL
R4
To
A
C3
C6
C7
R3
1,2
Vd
d
1
Input
match
Circuit Symbol
Size
Value
Description
C1, C10
0805
2.2uF
Ceramic Chip Capacitor
C2, C4, C9
0402
0.1uF
Ceramic Chip Capacitor
C3, C5, C8
0402
10nF
Ceramic Chip Capacitor
C6, C7
0402
Not Used
N/A
R1, R2
1206
0 Ohm
Chip Resistor
R3
0402
Not Used
N/A
R4
0805
0 Ohm
Chip Resistor
Z1, Z2
0805
Not Used
Zener Diode 5.6V
(Optional)
Figure 6. Demo board application schematics and components table
Note:
To supply Vdd1 and Vdd2 individually, remove R4 and supply Vdd1 from
pin 1,2 and Vdd2 from pin 19,20
Figure 7. Demo board layout diagram
1. Recommended PCB material is 10 mils Rogers RO4350, with FR4 backing for mechanical strength.
2. Suggested component values may vary according to layout and PCB material.
Demo board layout
RF
input
10
1
20 pin Connector
RF
output
12
3 4
5
6
7
8 9 10
20 19 18 17 16 15 14 13 12 11
Vdd 1 – Pin 1, 2
Vsense1 – Pin 3
Vdd 2 – Pin 19, 20 (optional)
Vsense2 – Pin 18 (optional)
Vctrl – Pin 8
Other pins are grounded
Pins pointing out of the page
Unit is on top
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