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參數(shù)資料
| 型號： | AD811 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | High Performance Video Op Amp(高性能視頻運放) |
| 中文描述： | 高性能視頻運算放大器（高性能視頻運放） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 286K |
| 代理商： | AD811 |
a
Hgh Performance
Video Op Amp
AD811
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
CONNE CT ION DIAGRAMS
20-Pin LCC (E -20A) Package
8-Pin Plastic (N-8)
Cerdip (Q-8)
SOIC (SO-8) Packages
FEATURES
High Speed
140 MHz Bandwidth (3 dB, G = +1)
120 MHz Bandwidth (3 dB, G = +2)
35 MHz Bandwidth (0.1 dB, G = +2)
2500 V/
m
s Slew Rate
25 ns Settling Time to 0.1% (For a 2 V Step)
65 ns Settling Time to 0.01% (For a 10 V Step)
Excellent Video Performance (R
L
=150
V
)
0.01% Differential Gain, 0.01
8
Differential Phase
Voltage Noise of 1.9 nV
√
Hz
Low Distortion: THD = –74 dB @ 10 MHz
Excellent DC Precision
3 mV max Input Offset Voltage
Flexible Operation
Specified for
6
5 V and
6
15 V Operation
6
2.3 V Output Swing into a 75
V
Load (V
S
=
6
5 V)
APPLICATIONS
Video Crosspoint Switchers, Multimedia Broadcast
Systems
HDTV Compatible Systems
Video Line Drivers, Distribution Amplifiers
ADC/DAC Buffers
DC Restoration Circuits
Medical—Ultrasound, PET, Gamma & Counter
Applications
T he AD811 is also excellent for pulsed applications where tran-
sient response is critical. It can achieve a maximum slew rate of
greater than 2500 V/
μ
s with a settling time of less than 25 ns to
0.1% on a 2 volt step and 65 ns to 0.01% on a 10 volt step.
T he AD811 is ideal as an ADC or DAC buffer in data acquisi-
tion systems due to its low distortion up to 10 MHz and its
wide unity gain bandwidth. Because the AD811 is a current
feedback amplifier, this bandwidth can be maintained over a
wide range of gains. T he AD811 also offers low voltage and
current noise of 1.9 nV/
√
Hz
and 20 pA/
√
Hz
, respectively, and
excellent dc accuracy for wide dynamic range applications.
12
–6
3
–3
0
1M
9
6
10M
100M
FREQUENCY – Hz
G
G = +2
R = 150
R = R
FB
V =
±
5V
V =
±
15V
PRODUCT DE SCRIPT ION
T he AD811 is a wideband current-feedback operational ampli-
fier, optimized for broadcast quality video systems. T he –3 dB
bandwidth of 120 MHz at a gain of +2 and differential gain and
phase of 0.01% and 0.01
°
(R
L
= 150
) make the AD811 an
excellent choice for all video systems. T he AD811 is designed to
meet a stringent 0.1 dB gain flatness specification to a band-
width of 35 MHz (G = +2) in addition to the low differential
gain and phase errors. T his performance is achieved whether
driving one or two back terminated 75
cables, with a low
power supply current of 16.5 mA. Furthermore, the AD811 is
specified over a power supply range of
±
4.5 V to
±
18 V.
0.10
15
0.03
0.01
6
0.02
5
0.06
0.04
0.05
0.07
0.08
0.09
14
13
12
11
10
9
8
7
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
SUPPLY VOLTAGE –
±
Volts
D
D
R = 649
F = 3.58MHz
100 IRE
MODULATED RAMP
R = 150
GAIN
PHASE
1
2
3
4
8
7
6
5
AD811
3 2
1 N
18
17
16
15
14
9 10 1112 13
–
S
4
5
6
7
8
AD811
NC
NC
+V
S
NC
OUTPUT
N
NC
NC
–IN
NC
+IN
N
N
N
N
NC
–IN
+IN
–V
S
NC
OUTPUT
NC
+V
S
NC = NO CONNECT
NC = NO CONNECT
N
N
N
16-Pin SOIC (R-16) Package
20-Pin SOIC (R-20) Package
+IN
NC
+V
S
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
AD811
NC
–IN
NC
+IN
–V
S
NC
NC
NC
NC
OUTPUT
NC
NC
NC = NO CONNECT
3
4
5
6
7
8
9
10
18
17
16
15
14
13
12
11
AD811
NC
–IN
NC
NC
–V
S
NC
NC
NC
+V
S
NC
OUTPUT
NC
NC
NC = NO CONNECT
NC
NC
1
2
20
19
NC
NC
NC
NC
NC
NC
REV. C
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
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|---|---|
| AD811_04 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Performance Video Op Amp |
| AD8110 | 制造商:AD 制造商全稱:Analog Devices 功能描述:260 MHz, 16 x 8 Buffered Video Crosspoint Switches |
| AD8110AST | 制造商:Analog Devices 功能描述:Analog Video Crosspoint 390MHz 16 x 8 80-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:TQFP 250MHZ 16X8 G=+1 BUF VID XPOINT SW. - Tape and Reel 制造商:Analog Devices 功能描述:SWITCH CROSSPOINT 16X8 SMD 8110 制造商:Analog Devices 功能描述:260 MHz, 168 Buffered Video Crosspoint Switches |
| AD8110ASTZ | 功能描述:IC VIDEO CROSSPOINT SWIT 80LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 其它有關(guān)文件:STG4159 View All Specifications 標準包裝:5,000 系列:- 功能:開關(guān) 電路:1 x SPDT 導(dǎo)通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:7-覆晶 包裝:帶卷 (TR) |
| AD8110ASTZ | 制造商:Analog Devices 功能描述:Analog Crosspoint Switch IC |
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