TAT2801
75 Ω CATV Output Stage Amplifier
Application Circuit Schematic – TAT2801-PCB
L3
+12 V
VDD
C13
C14
C15
VDD
C3
C7
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C5
L1
VDD
C1
C2
C9
T1
T2
C11
C12
RF
Input
C10
RF
Output
C6
VDD
L2
C8
C4
R2
VDD
VDD
Bill of Material − TAT2801-PCB
Reference
U1
Value Description
Manuf. Part Number
--
40 MHz – 1 GHz, CATV Gain Block
TriQuint
Various
Various
Various
Various
Various
Various
Various
Coilcraft
TAT2801
C1, C2, C3, C4
C5, C6, C11, C12
C7, C8, C13, C14
C9, C10
0.01 uF
0.7 pF
0.01 uF
330 pF
DNP
Cap, Chip, 0402, 16V, 10%
Cap, Chip, 0402, 25V, +/-0.075, NPO/COG
Cap, Chip, 0603, 25V, 5%, X7R
Cap, Chip, 0402, 50V, 10%, X7R
C15
R2
7.5 kΩ
500 nH
0.9 uH
1:1
Res, Chip, 0402, 1%, 1/16W
L1, L2
Ind, Chip, Ferrite, 1206, 10%, 260mA
Ind, Chip, 1008, 5%, 1.4A
L3
1008AF-901XJL
TX1, TX2
SMT, 75 OHM, BALUN 1:1, SM-118A
M/A-COM MABA-008483-CT1760
Preliminary Datasheet: Rev. E 10-13-13
Disclaimer: Subject to change without notice
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