cga-6618z Sirenza Microdevices, cga-6618z Datasheet - Page 7

• Manufacturer Part Number: cga-6618z
• Description: Dual Catv 1 Mhz To 1000 Mhz High Linearity Gaas Hbt Amplifier
• Manufacturer: Sirenza Microdevices

5 - 100 MHz Application Circuit: V
303 S. Technology Ct., Broomfield, CO 80021
22
21
20
19
18
17
16
16
14
12
10
8
6
0
0
10
10
ETC1-1T
Macom
20
P1dB and IP3 vs. Frequency
20
5-100 MHz Application Schematic
1μF Tant.
1μF Tant.
30
0.01 μF
0.01 μF
30
Frequency (M Hz)
G a in v s . F re q u e n c y
40
0.01μF
0.01μF 1000pF
F requenc y (M Hz)
2,3
40
1
4
50
1000pF
CGA-6618
SOIC-08
Amp 1
Amp 2
60
50
68pF
68pF
70
8
6,7
5
60
S
=8V, I
V
R
R
V
0.01 μF
0.01 μF
80
10 μΗ
s
BIAS
10 μΗ
BIAS
s
70
90
ETC1-1T
P1dB
IP3
Macom
D
=160mA @ T
80
100 110
90
Phone: (800) SMI-MMIC
40
39
38
37
36
35
34
1 00
L
=+25°C, Push-Pull Config.
7
CGA-6618 Dual GaAs HBT Amplifier
8
7
6
5
4
3
2
1
0
-10
-15
-20
-25
-30
-5
RF INPUT
0
0
0
|S
|S
10
22
11
5-100 MHz Evaluation Board Layout
|
|
10
Balun ETC1-1T
20
Noise Figure vs. Frequency
20
30
R e tu rn L o s s v s . F re q u e n c y
0.01uF
0.01uF
3 0
Frequency (M Hz)
40
F re que ncy (M Hz)
40
50
Rbias
Rbias
60
50
1uF Tant.
1uF Tant.
10uH
10uH
70
60
0.01uF
0.01uF
80
1000pF
.01uF
.01uF
68pF
68pF
1000pF
70
ESOP-8
Balun ETC1-1T
ECB-101611 Rev A
Push-Pull
Eval Board
90
http://www.sirenza.com
8 0
100
9 0
RF OUTPUT
EDS-101994 Rev K
110
100