ADEL2020AN Fast Delivery |IC PHOENIX CO.,LIMITED

ADEL2020AN ,Improved Second Source to the EL2020Specifications subject to change without notice.–2– REV. AADEL20201ABSOLUTE MAXIMUM RATINGSMAXIMUM ..
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ADEL2020AN
Improved Second Source to the EL2020
REV.AImproved Second Source
to the EL2020
CONNECTION DIAGRAMS
8-Pin Plastic Mini-DIP (N) 20-Pin Small Outline Package
FEATURES
Ideal for Video Applications
0.02% Differential Gain
0.048 Differential Phase
0.1 dB Bandwidth to 25 MHz (G = +2)
High Speed
90 MHz Bandwidth (–3 dB)
500 V/ms 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)
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 Ω).
The ADEL2020 offers other significant improvements. The
most important of these is lower power supply current, 33% less
100k1M100M10M
+0.1
+0.1
NORMALIZED GAIN – dB
FREQUENCY – Hz
Fine-Scale Gain (Normalized) vs. Frequency for Various
Supply Voltages. RF = 750 Ω, 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.
SUPPLY VOLTAGE – ± Volts
DIFFERENTIAL GAIN – %
DIFFERENTIAL PHASE – Degrees
Differential Gain and Phase vs. Supply Voltage
ADEL2020–SPECIFICATIONS
OPEN-LOOP TRANSRESISTANCE
OPEN-LOOP DC VOLTAGE GAIN
OUTPUT VOLTAGE SWING
POWER SUPPLY
INPUT CURRENT NOISE
Specifications subject to change without notice.
(@ TA = +258C and VS = 615 V dc, RL = 150 Ω unless otherwise noted)
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated by the
ADEL2020 is limited by the associated rise in junction tem-
perature. For the plastic packages, the maximum safe junction
temperature is 145°C. If the maximum is exceeded momen-
tarily, proper circuit operation will be restored as soon as the
die temperature is reduced. Leaving the device in the “over-
heated” condition for an extended period can result in device
burnout. To ensure proper operation, it is important to observe
the derating curves below.
While the ADEL2020 is internally short circuit protected, this
may not be sufficient to guarantee that the maximum junction
temperature is not exceeded under all conditions.
AMBIENT TEMPERATURE – °C
TOTAL POWER DISSIPATION – Watts
Maximum Power Dissipation vs. Temperature
ABSOLUTE MAXIMUM RATINGS1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V
Internal Power Dissipation2 . . . . . . . Observe Derating Curves
Output Short Circuit Duration . . . . Observe Derating Curves
Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . . . ±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ±6 V
Storage Temperature Range
Plastic DIP and SOIC . . . . . . . . . . . . . . . –65°C to +125°C
Operating Temperature Range . . . . . . . . . . –40°C to +85°C
Lead Temperature Range (Soldering 60 sec) . . . . . . +300°C
NOTESStresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.8-Pin Plastic Package:θJA = 90°C/Watt
20-Pin SOIC Package:θJA = 150°C/Watt
ESD SUSCEPTIBILITY
ESD (electrostatic discharge) sensitive device. Electrostatic
charges as high as 4000 volts, which readily accumulate on the
human body and on test equipment, can discharge without
detection. Although the ADEL2020 features ESD protection
circuitry, permanent damage may still occur on these devices if
they are subjected to high energy electrostatic discharges.
Therefore, proper ESD precautions are recommended to avoid
any performance degradation or loss of functionality.
+VS
–VS
Offset Null Configuration
ORDERING GUIDE
ADEL2020SS
1kΩTINO
Figure 1.Connection Diagram for AVCL = +1
FREQUENCY – MHz101001000
CLOSED-LOOP GAIN – dB
PHASE SHIFT – Degrees
Figure 2.Closed-Loop Gain and Phase vs. Frequency,
G = + 1, RL = 150 Ω, RF = 1 kΩ for ±15 V, 910 Ω for ±5 V
–3dB BANDWIDTH – MHz
SUPPLY VOLTAGE – ±Volts
Figure 4.–3 dB Bandwidth vs. Supply Voltage,
Gain = +1, RL = 150 Ω
Figure 3.Closed-Loop Gain and Phase vs. Frequency,
G = +1, RL = 1 kΩ, RF = 1 kΩ for ±15 V, 910 Ω for ±5 V
S681ΩINO
Figure 5.Connection Diagram for AVCL = –1
PHASE SHIFT – Degrees
CLOSED-LOOP GAIN – dB
FREQUENCY – MHz10011000
–45
Figure 6.Closed-Loop Gain and Phase vs. Frequency,
G = –1, RL = 150 Ω, RF = 680 Ω for ±15 V, 620 Ω for
±5 V
PHASE SHIFT – Degrees0
CLOSED-LOOP GAIN – dB
FREQUENCY – MHz10011000
–45
Figure 7.Closed-Loop Gain and Phase vs. Frequency,
G = –1, RL = 1 kΩ, RF = 680 Ω for VS = ±15 V, 620 Ω
for ±5 V
–3dB BANDWIDTH – MHz
SUPPLY VOLTAGE – ± Volts
Figure 8.–3 dB Bandwidth vs. Supply Voltage,
Gain = –1, RL = 150 Ω
ADEL2020S
750ΩTINO
Figure 9. Connection Diagram for AVCL = +2
FREQUENCY – MHz1001000
CLOSED-LOOP GAIN – dB
PHASE SHIFT – Degrees
Figure 10.Closed-Loop Gain and Phase vs. Frequency,
G = +2, RL = 150 Ω, RF = 750 Ω for ±15 V, 715 Ω for ±5 V
–3dB BANDWIDTH – MHz
SUPPLY VOLTAGE – ±Volts
Figure 12.–3 dB Bandwidth vs. Supply Voltage,
Gain = +2, RL = 150 Ω
FREQUENCY – MHz10011000
CLOSED-LOOP GAIN – dB
PHASE SHIFT – Degrees
Figure 11. Closed-Loop Gain and Phase vs. Frequency,
G = +2, RL = 1 kΩ, RF = 750 Ω for ±15 V, 715 Ω for ±5 V

Partno	Mfg	Dc	Qty	Available	Descript
ADEL2020AN	AD	N/a	16	avai	Improved Second Source to the EL2020