AD8325-EVAL Analog Devices, AD8325-EVAL Datasheet - Page 6

• Manufacturer Part Number: AD8325-EVAL
• Description: 5 V CATV Line Driver Fine Step Output Power Control
• Manufacturer: Analog Devices

AD8325
–55
–60
–65
–70
–75
–50
–52
–54
–56
–58
–60
–62
–64
–50
–55
–60
–65
–70
–75
–80
5
0
5
V
V
F
V
OUT
O
OUT
OUT
V
OUT
= 42MHz
10
= 60dBmV @ MAX GAIN
= 61dBmV @ MAX GAIN
= 61dBmV @ MAX GAIN
15
15
= 59dBmV @ MAX GAIN
FUNDAMENTAL FREQUENCY – MHz
V
FUNDAMENTAL FREQUENCY – MHz
20
OUT
GAIN CONTROL – Dec Code
= 61dBmV @ MAX GAIN
25
25
V
OUT
30
HD3
HD2
= 62dBmV @ MAX GAIN
V
OUT
V
OUT
35
40
35
= 62dBmV @ MAX GAIN
V
OUT
= 59dBmV @ MAX GAIN
= 60dBmV @ MAX GAIN
50
45
45
60
55
55
70
65
80
65
–100
–110
180
170
160
150
140
130
120
110
–10
–20
–30
–40
–50
–60
–70
–80
–90
90
85
80
75
70
65
60
55
CENTER 21MHz
1
1
Z
IN
165
C11
0.1 F
0.1 F
C11
V
V
IN
IN
–
+
FREQUENCY – MHz
FREQUENCY – MHz
TXEN = 0
TXEN = 1
GND
TXEN = 0
TXEN = 1
V
C0
OUT–
CC
OUT+
TOKO 617DB–A0070
75kHz/DIV
10
10
1:1
C0
CU1
CH PWR
ACP UP
ACP LOW
R
L
75
SPAN 750kHz
CU1
12.3dBm
–54.02dB
–53.79dB
100
100