TQP3M9019_15 Datasheet, PDF (3/9 Pages) TriQuint Semiconductor – High Linearity LNA Gain Block

TQP3M9019-PCB_IF / RF Evaluation Board
TQP3M9019
High Linearity LNA Gain Block
J4
J3
C1
C2
U1
C6
J4 GND
J3 V_DD
C1
L2
C2
J1
1 _U1
3
RF
Input
2
C6
J2
RF
Output
Notes:
1. See Evaluation Board PCB Information section for material and stack-up.
2. Components shown on the silkscreen but not on the schematic are not used.
3. B1 (0 Ω jumper) is not shown on the schematic and may be replaced with copper trace in the target application layout.
4. The recommended component values are dependent upon the frequency of operation.
5. All components are of 0603 size unless otherwise specified.
Bill of Material − TQP3M9019-PCB_IF / RF
Reference Des.
U1
C2, C6
C1
L2
B1
L1, D1, C3, C4
TQP3M9019-PCB_RF
500 MHz – 4000 MHz
TQP3M9019
100 pF
0.01 uF
68 nH
Do Not Place
0Ω
TQP3M9019-PCB_IF
50 MHz – 500 MHz
TQP3M9019
1000 pF
0.01 uF
330 nH
Do Not Place
0Ω
Note: Performances can be optimized at frequency of interest by using recommended component values shown in the table below.
Inductors are wirewound Coilcraft.
Reference
Designation
C2, C6
L2
50
0.01 uF
470 nH
200
1000 pF
220 nH
Frequency (MHz)
500
2000
100 pF
22 pF
82 nH
22 nH
2500
22 pF
18 nH
3500
22 pF
15 nH
Datasheet: Rev. L 08/13/14
© 2014 TriQuint
- 3 of 9 -
Disclaimer: Subject to change without notice
www.triquint.com