MAAM-009633_15 Datasheet, PDF (2/5 Pages) M/A-COM Technology Solutions, Inc. – Broadband CATV Amplifier

MAAM-009633
Broadband CATV Amplifier
50 - 1000 MHz
Rev. V1
Electrical Specifications: T_A = 25°C, Freq: 50 - 1000 MHz, V_DD = 8 Volts, Z₀ = 75 Ω
Parameter
Test Conditions
Units Min. Typ.
Gain
dB
15.8
17
Gain Flatness
dB
—
0.5
Noise Figure
dB
—
1.9
Input Return Loss
dB
—
20
Output Return Loss
dB
—
20
Output IP2
6 MHz Spacing, -10 dBm output per tone
dBm
—
56
Output IP3
6 MHz Spacing, -10 dBm output per tone
dBm
—
37
Composite Triple Beat, CTB 132 channels, +30 dBmV / channel at the output. dBc
—
-75
Composite Second Order, CSO 132 channels, +30 dBmV / channel at the output. dBc
—
-60
P1dB
dBm
—
23
I_DD
8 Volts
mA
—
120
Max.
17.8
1
3.5
—
—
—
—
—
—
—
140
Schematic Including Off-Chip Components
RF_IN
C5
Pin 1
L3
C4
R2
R1
C3
C2
L2 RF_OUT
L1
C6
C1
V_DD
Recommended Board Layout
Off-Chip Component Values
Component
C1,C3,C4
C2
C5, C6
L1⁷
L2
L3
R1
R2
Value
0.01 µF
470 pF
0.5 pF
1 µH
7.5 nH
8.2 nH
560 Ω
91 Ω
Package
0402
0402
0402
1210
0402
0402
0402
0402
7. L1 supplied from EPCOS, part number B82422A1102K100
V_DD
C1
RF_IN
Pin 1
C5
C4
L3
R2
L1
R1
C3
RF_OUT
C2
L2
C6
2
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