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參數資料
| 型號： | AD8321-EVAL |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Gain Programmable CATV Line Driver |
| 中文描述： | 增益可編程有線電視線路驅動器 |
| 文件頁數： | 5/19頁 |
| 文件大小： | 660K |
| 代理商： | AD8321-EVAL |
Typical Performance Characteristics–AD8321
–5–
REV. 0
GAIN CONTROL – Decimal
G
–1.20
8
16
24
32
40
48
56
64
72
–0.9
–0.3
0
0.3
0.6
f = 65MHz
f = 10MHz
f = 42MHz
–0.6
Figure 4. Gain Error vs. Gain Control
FREQUENCY – MHz
1
10
100
10
20
30
40
50
60
70
O
PD
= 1
MAX GAIN
(71D)
MIN GAIN
(00D)
Figure 7. Output Referred Noise vs.
Frequency
FUNDAMENTAL FREQUENCY – MHz
D
5
15
25
45
55
65
–59
–56
–53
–50
–47
35
P
IN
= –14dBm
(P
= 12dBm @
MAX GAIN)
P
IN
= –13dBm
(P
= 13dBm @
MAX GAIN)
P
IN
= –15dBm
(P
= 11dBm @
MAX GAIN)
P
IN
= –17dBm
(P
= 9dBm @
MAX GAIN)
Figure 10. Third Order Harmonic
Distortion vs. Frequency for Various
Input Levels
GAIN CONTROL – Decimal
O
100
8
16
24
32
40
48
56
64
72
f = 10MHz
PD
=1
20
30
40
50
60
70
Figure 6. Output Referred Noise vs.
Gain Control
FUNDAMENTAL FREQUENCY – MHz
D
5
15
25
45
55
65
–59
–56
–53
–50
–47
35
P
IN
= –14dBm
(P
= 12dBm @
MAX GAIN)
P
IN
= –13dBm
(P
= 13dBm @
MAX GAIN)
P
IN
= –15dBm
(P
= 11dBm @
MAX GAIN)
P
IN
= –17dBm
(P
= 9dBm @
MAX GAIN)
Figure 9. Second Order Harmonic
Distortion vs. Frequency for Various
Input Levels
FREQUENCY – MHz
3
5
22
23
24
25
27
P
= 11dBm
MAX GAIN
26
15
25
35
45
55
28
29
30
65
Figure 12. Third Order Intercept vs.
Frequency
FREQUENCY – MHz
G
–40
0.1
–30
–20
–10
0
10
20
30
1
10
100
1000
46D
23D
00D
71D
Figure 5. AC Response
GAIN CONTROL – Decimal
D
0
8
16
f
O
= 65MHz
V
IN
= 0.137V p-p
(P
IN
= –15dBm)
(P
OUT
= 11dBm @
MAX GAIN)
24
40
48
56
64
72
–80
–70
–60
–50
–40
–30
HD3
HD2
32
Figure 8. Harmonic Distortion vs.
Gain Control
FREQUENCY – MHz
P
O
41.0
–80
–60
–40
–20
20
P
= 11dBm
MAX GAIN
0
41.4
41.8
42.2
42.6
43.0
Figure 11. Two-Tone Intermodula-
tion Distortion
相關PDF資料 |
PDF描述 |
|---|---|
| AD8321AR | Gain Programmable CATV Line Driver |
| AD8322ARU-REEL | 5 V CATV Line Driver Coarse Step Output Power Control |
| AD8322-EVAL | 5 V CATV Line Driver Coarse Step Output Power Control |
| AD8322ARU | 5 V CATV Line Driver Coarse Step Output Power Control |
| AD8322 | 5 V CATV Line Driver Coarse Step Output Power Control |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8321XR2 | 制造商:Analog Devices 功能描述: |
| AD8322 | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V CATV Line Driver Coarse Step Output Power Control |
| AD8322ARU | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 5.25V 28-Pin TSSOP Tube 制造商:Rochester Electronics LLC 功能描述:TSSOP COARSE STEP +5V CATV LINE DRIVER - Bulk |
| AD8322ARU-REEL | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 5.25V 28-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:TSSOP COARSE STEP +5V CATV LINE DRIVER - Tape and Reel |
| AD8322ARUZ | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 5.25V 28-Pin TSSOP Tube |
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