参数资料
型号: AD8326ARP
厂商: ANALOG DEVICES INC
元件分类: 通用总线功能
英文描述: High Output Power Programmable CATV Line Driver
中文描述: LINE DRIVER, PDSO28
封装: HEAT SINK, POWER, SOIC-28
文件页数: 8/24页
文件大小: 475K
代理商: AD8326ARP
REV. 0
AD8326
–8–
50
55
60
65
70
75
80
85
90
0 9 18 27 36 45 54 63 72
GAIN CODE
Decimal
D
V
S
= 12V
f
= 42MHz
P
O
= 67dBmV @ MAX GAIN
HD3
HD2
TPC 6. Harmonic Distortion vs. Gain Code for
AD8326-ARP
50
55
60
65
70
75
80
85
90
5 15 25 35 45 55 65
FREQUENCY
MHz
D
V
O
= 68dBmV @ MAX GAIN
V
O
= 69dBmV @ MAX GAIN
V
O
= 67dBmV @ MAX GAIN
V
O
= 65dBmV @ MAX GAIN
V
S
= 12V(ARP)
TPC 7. Second Order Harmonic Distortion vs. Frequency
for Various Output Powers
35
40
45
50
55
60
65
70
75
5 15 25 35 45 55 65
FREQUENCY
MHz
V
S
= +12V(ARP)
V
O
= 69dBmV @ MAX GAIN
V
O
= 67dBmV @ MAX GAIN
V
O
= 65dBmV @ MAX GAIN
V
O
= 68dBmV @ MAX GAIN
D
TPC 8. Third Order Harmonic Distortion vs. Frequency
for Various Output Powers
0
10
20
30
40
50
60
70
80
90
100
CENTER 21MHz
100kHz/
SPAN 1MHz
RBW 500Hz RF ATT 30dB
VBW 5kHz
SWT 20s UNIT dBm
CH PWR +12.27dBm
ACP UP
56.72dB
ACP LOW
56.71dB
TPC 9. Adjacent Channel Power for AD8326-ARP
190
180
170
160
150
140
130
120
110
1 10 100 1000
FREQUENCY
MHz
I
POWER-DOWN
POWER-UP
SLEEP
TPC 10. Input Impedance vs. Frequency (Inputs
Shunted with 165
)
1000
100
10
1
0.1 1 10 100 1000
FREQUENCY
MHz
I
SLEEP
POWER-DOWN
POWER-UP
TPC 11. Output Impedance vs. Frequency
相关PDF资料
PDF描述
AD8326 High Output Power Programmable CATV Line Driver
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AD8327 5 V CATV Line Driver Coarse Step Output Power Control
AD8327-EVAL 5 V CATV Line Driver Coarse Step Output Power Control
AD8327ARU 5 V CATV Line Driver Coarse Step Output Power Control
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参数描述
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