DataSheet8.cn


PDF ( 数据手册 , 数据表 ) ADEL2020AN

零件编号 ADEL2020AN
描述 Improved Second Source to the EL2020
制造商 Analog Devices
LOGO Analog Devices LOGO 


1 Page

No Preview Available !

ADEL2020AN 数据手册, 描述, 功能
a
Improved Second Source
to the EL2020
ADEL2020
FEATURES
Ideal for Video Applications
0.02% Differential Gain
0.04؇ Differential Phase
0.1 dB Bandwidth to 25 MHz (G = +2)
High Speed
90 MHz Bandwidth (–3 dB)
500 V/s Slew Rate
60 ns Settling Time to 0.1% (VO = 10 V Step)
Low Noise
2.9 nV/Hz Input Voltage Noise
Low Power
6.8 mA Supply Current
2.1 mA Supply Current (Power-Down Mode)
High Performance Disable Function
Turn-Off Time of 100 ns
Input to Output Isolation of 54 dB (Off State)
CONNECTION DIAGRAMS
8-Pin Plastic Mini-DIP (N) 20-Pin Small Outline Package
BAL
–IN
+IN
V–
18
27
36
4 ADEL2020 5
TOP VIEW
DISABLE
V+
OUTPUT
BAL
NC
BAL
NC
1
2
3
20 NC
19 DISABLE
18 NC
–IN 4
17 V+
NC 5
+IN 6
16 NC
15 OUTPUT
NC 7
14 NC
V– 8
13 BAL
NC 9 ADEL2020 12 NC
TOP VIEW
NC 10
11 NC
NC = NO CONNECT
PRODUCT DESCRIPTION
The ADEL2020 is an improved second source to the EL2020.
This op amp improves on all the key dynamic specifications
while offering lower power and lower cost. The ADEL2020 of-
fers 50% more bandwidth and gain flatness of 0.1 dB to beyond
25 MHz. In addition, differential gain and phase are less than
0.05% and 0.05° while driving one back terminated cable (150 ).
The ADEL2020 offers other significant improvements. The
most important of these is lower power supply current, 33% less
+0.1
0
–0.1
RL = 150
±15V
±5V
+0.1
0
–0.1
RL= 1k
±15V
±5V
100k
1M 10M
FREQUENCY – Hz
100M
Fine-Scale Gain (Normalized) vs. Frequency for Various
Supply Voltages. RF = 750 , Gain = +2
than the competition while offering higher output drive. Impor-
tant specs like voltage noise and offset voltage are less than half
of those for the EL2020.
The ADEL2020 also features an improved disable feature. The
disable time (to high output impedance) is 100 ns with guaran-
teed break before make. Finally the ADEL2020 is offered in the
industrial temperature range of –40°C to +85°C in both plastic
DIP and SOIC package.
0.10 0.20
0.09
0.08
0.07
0.06
GAIN = +2
RF = 750
RL = 150
fC = 3.58MHz
100 IRE
MODULATED RAMP
0.18
0.16
0.14
0.12
0.05
0.04
0.03
GAIN
PHASE
0.10
0.08
0.06
0.02 0.04
0.01 0.02
00
5 6 7 8 9 10 11 12 13 14 15
SUPPLY VOLTAGE – ± Volts
Differential Gain and Phase vs. Supply Voltage
REV. A
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703







ADEL2020AN pdf, 数据表
ADEL2020
30
VS = ±15V
25
20
OUTPUT LEVEL FOR 3% THD
15
10
VS = ±5V
5
0
100k
1M 10M
FREQUENCY – Hz
100M
Figure 17. Maximum Undistorted Output Voltage vs.
Frequency
80
70
60 VS = ±15V
50
VS = ±5V
40
30
CURVES ARE FOR WORST CASE
20 CONDITION WHERE ONE SUPPLY
IS VARIED WHILE THE OTHER IS
10 HELD CONSTANT
RF = 715
AV = +2
10k 100k 1M 10M 100M
FREQUENCY – Hz
Figure 18. Power Supply Rejection vs. Frequency
10.0
GAIN = 2
RF = 715
1.0
0.1
VS = ±5V
VS = ±15V
0.01
10k
100k
1M 10M
FREQUENCY – Hz
100M
Figure 20. Closed-Loop Output Resistance vs. Frequency
10
9
VS = ±15V
8
7 VS = ±5V
6
5
4
–60 –40 –20 0
20 40 60 80 100 120 140
JUNCTION TEMPERATURE – °C
Figure 21. Supply Current vs. Junction Temperature
100
VS = ±5V TO ±15V
10
100
INVERTING INPUT
CURRENT
10
VOLTAGE NOISE
NONINVERTING
INPUT CURRENT
11
10 100 1k 10k 100k
FREQUENCY – Hz
Figure 19. Input Voltage and Current Noise vs. Frequency
1200
1000
RL = 400
800
600
400
GAIN = –10
GAIN = +10
GAIN = +2
200
2 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE – ±Volts
Figure 22. Slew Rate vs. Supply Voltage
–8– REV. A














页数 12 页
下载[ ADEL2020AN.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
ADEL2020ANImproved Second Source to the EL2020Analog Devices
Analog Devices
ADEL2020AR-20Improved Second Source to the EL2020Analog Devices
Analog Devices
ADEL2020AR-20-REELImproved Second Source to the EL2020Analog Devices
Analog Devices

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap