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參數(shù)資料
| 型號： | AD8001ACHIPS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | MB 4C 4#12 SKT PLUG |
| 中文描述： | VIDEO AMPLIFIER, UUC5 |
| 封裝： | DIE |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 222K |
| 代理商： | AD8001ACHIPS |
REV. C
AD8001
–14–
Layout Considerations
The specified high speed performance of the AD8001 requires
careful attention to board layout and component selection.
Proper R
F
design techniques and low parasitic component selec-
tion are mandatory.
The PCB should have a ground plane covering all unused por-
tions of the component side of the board to provide a low im-
pedance ground path. The ground plane should be removed
from the area near the input pins to reduce stray capacitance.
Chip capacitors should be used for supply bypassing (see Figure
49). One end should be connected to the ground plane and the
other within 1/8-inch of each power pin. An additional large
(4.7
μ
F–10
μ
F) tantalum electrolytic capacitor should be con-
nected in parallel, but not necessarily so close, to supply current
for fast, large-signal changes at the output.
The feedback resistor should be located close to the inverting
input pin in order to keep the stray capacitance at this node to a
minimum. Capacitance variations of less than 1 pF at the invert-
ing input will significantly affect high speed performance.
Stripline design techniques should be used for long signal traces
(greater than about 1 in.). These should be designed with a
characteristic impedance of 50
or 75
and be properly termi-
nated at each end.
Inverting Configuration
Supply Bypassing
C1
0.1
m
F
C2
0.1
m
F
+V
S
–V
S
C3
10
m
F
C4
10
m
F
Noninverting Configuration
R
F
R
O
IN
+V
S
–V
S
R
S
R
T
R
G
OUT
R
F
R
O
IN
+V
S
–V
S
R
T
R
G
OUT
Figure 49. Inverting and Noninverting Configurations for Evaluation Boards
Table I. Recommended Component Values
AD8001AN (DIP)
Gain
AD8001AR (SOIC)
Gain
AD8001ART (SOT-23-5)
Gain
Component
–1
+1
+2
+10
+100
–1
+1
+2
+10
+100
–1
+1
+2
+10
+100
R
F
(
)
R
G
(
)
R
O
(Nominal) (
)
R
S
(
)
R
T
(Nominal) (
)
Small Signal
BW (MHz)
0.1 dB Flatness
(MHz)
649
649
49.9
0
54.9
340
1050
750
750
49.9
470
51
49.9
1000
10
49.9
604
604
49.9
0
54.9
370
953
681
681
49.9
470
51
49.9
1000
10
49.9
845
845
49.9
0
54.9
240
1000 768
470
51
49.9
1000
10
49.9
768
49.9
49.9
49.9
49.9
49.9
880
49.9
460
49.9
260
49.9
20
49.9
710
49.9
440
49.9
260
49.9
20
49.9
795
49.9
380
49.9
260
49.9
20
105
70
105
130
100
120
110
300
145
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| AD8001AQ | 功能描述:IC OPAMP CF LP LDIST 70MA 8CDIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:150 系列:- 放大器類型:音頻 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源，單路/雙路(±):4 V ~ 32 V，±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
| AD8001AR | 功能描述:IC OPAMP CF LP LDIST 70MA 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:150 系列:- 放大器類型:音頻 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源，單路/雙路(±):4 V ~ 32 V，±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
| AD8001AR-REEL | 功能描述:IC OPAMP CF LP LDIST 70MA 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-DFN-EP（5x3） 包裝:管件 |
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