Category: Hardware
Product Number: HMC452
Customer of ours wants to use the HMC452ST89.
A variety of recommended input and output matching components are provided for frequencies like 400, 900, 1900 & 2100 MHz. Each of these bias/matching networks have some small differences in the component values or recommended electrical length from the device pins etc.
I believe that the 1700 - 1900 MHz range provides the best starting point, but would like to know if ADI coudl run a simulation to give more specific components to give the best match and performance for the customer's application.
Ian
|
900 |
1600? |
1900 |
2100 |
||
|
C1 |
27 |
|
3 |
3 |
pF |
|
C2 |
6.8 |
|
2 |
2 |
pF |
|
C3 |
2.2 |
|
3.3 |
3.3 |
pF |
|
C4 |
4.7 |
|
15 |
15 |
pF |
|
C5 |
5.6 |
|
100 |
100 |
pF |
|
C6 |
0.01 |
|
2.2 |
2.2 |
uF |
|
L1 |
20 |
|
10 |
12 |
nH |
|
L2 |
|
12 |
10 |
nH |
|
|
R1 |
|
5.1 |
5.1 |
Ohms |
