AD8327 Analog Devices, AD8327 Datasheet - Page 7

• Manufacturer Part Number: AD8327
• Description: 5 V CATV Line Driver Coarse Step Output Power Control
• Manufacturer: Analog Devices

–100
–110
–10
–20
–30
–40
–50
–60
–70
–80
–90
–30
–34
–38
–42
–46
–50
35
30
25
20
15
10
CENTER 21MHz
1
0
V
@ MAX GAIN
V
IN
OUT
TXEN = 1
f
165
= 10MHz
0.1 F
0.1 F
0.1 F
= 60dBmV
C11
16
V
BYP CXR
V
IN–
IN+
AD8327
V
32
GAIN CONTROL – Decimal Code
CC
100pF
C11
+V
GND
S
10
FREQUENCY – MHz
48
C0
0.1 F
10 F
0.1 F
75kHz/DIV
C
C
64
L
L
= 20pF
C
75
L
C0
= 50pF
80
Cu1
CH PWR
ACP UP
ACP LOW
100
C
L
96
= 0pF
SPAN 750kHz
C
Cu1
9.0dBm
–62dBc
–62.5dBc
L
112
= 10pF
1000
128
120
110
100
–10
–20
–30
–40
–50
–25
–30
–40
–45
–55
–60
–70
–75
–35
90
–65
80
70
60
50
60
50
40
30
20
10
0
41.0
0
5
@ MAX GAIN
V
TXEN = 1
OUT
41.2 41.4
16
= 60dBmV
15
32
GAIN CONTROL – Decimal Code
@ MAX GAIN, TXEN = 1
@ MIN GAIN, TXEN = 1
41.6
ALL GAIN CODES, TXEN = 0
25
FREQUENCY – MHz
48
FREQUENCY – MHz
41.8 42.0 42.2 42.4 42.6 42.8
64
35
80
45
96
AD8327
55
112
43.0
128
65