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AD8002ARZ ,Dual 600 MHz, 50 mW Current Feedback AmplifierSpecifications subject to change without notice.–2–REV. DAD80021ABSOLUTE MAXIMUM RATINGS MAXIMUM PO ..
AD800-45BQ ,Clock Recovery and Data Retiming Phase-Locked Loopspecifications result from statistical*Stresses above those listed under “Absolute Maximum Ratings” ..
AD8004AN ,Quad 3000 V/us, 35 mW Current Feedback AmplifierSPECIFICATIONSA S L AD8004AParameter Conditions Min Typ Max UnitsDYNAMIC PERFORMANCE–3 dB ..
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AD8004AR-14 ,Quad 3000 V/us, 35 mW Current Feedback AmplifierSpecifications subject to change without notice.–2– REV. BAD8004(@ T = + 258C, V = +5 V, R = 100 V, ..
ADM690AN ,Microprocessor Supervisory CircuitsSpecifications subject to change without notice.ABSOLUTE MAXIMUM RATINGS*ORDERING GUIDE(T = +25°C u ..
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ADM691AARNZ , Microprocessor Supervisory Circuits
ADM691AARNZ , Microprocessor Supervisory Circuits
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AD8002AN-AD8002AR-AD8002ARM-AD8002ARM-REEL-AD8002AR-REEL
Dual 600 MHz, 50 mW Current Feedback Amplifier
REV. C
Dual 600 MHz, 50 mW
Current Feedback Amplifier
FEATURES
Excellent Video Specifications (RL = 150 V, G = +2)
Gain Flatness 0.1 dB to 60 MHz
0.01% Differential Gain Error
0.028 Differential Phase Error
Low Power
5.5 mA/Amp Max Power Supply Current (55 mW)
High Speed and Fast Settling
600 MHz, –3 dB Bandwidth (G = +1)
500 MHz, –3 dB Bandwidth (G = +2)
1200 V/ms Slew Rate
16 ns Settling Time to 0.1%
Low Distortion
–65 dBc THD, fC = 5 MHz
33 dBm 3rd Order Intercept, F1 = 10 MHz
–66 dB SFDR, f = 5 MHz
–60dB Crosstalk, f = 5MHz
High Output Drive
Over 70 mA Output Current
Drives Up to Eight Back-Terminated 75 V Loads
(Four Loads/Side) While Maintaining Good
Differential Gain/Phase Performance (0.01%/0.178)
Available in 8-Lead Plastic DIP, SOIC and mSOIC Packages
APPLICATIONS
A-to-D Driver
Video Line Driver
Differential Line Driver
Professional Cameras
Video Switchers
Special Effects
RF Receivers
FUNCTIONAL BLOCK DIAGRAM
8-Lead Plastic DIP, SOIC and mSOIC
OUT1
–IN1
+IN1
OUT2
–IN2
+IN2
PRODUCT DESCRIPTIONThe AD8002 is a dual, low power, high speed amplifier de-
signed to operate on–5V supplies. The AD8002 features
unique transimpedance linearization circuitry. This allows it to
drive video loads with excellent differential gain and phase per-
formance ononly 50mW of power per amplifier. The AD8002
is a current feedback amplifier and features gain flatness of 0.1 dB
to 60 MHz while offering differential gain and phase error of
0.01% and 0.02°. This makes the AD8002 ideal for professional
video electronics such as cameras and video switchers. Addition-
ally, the AD8002’s low distortion and fast settling make it ideal
for buffer high speed A-to-D converters.
The AD8002 offers low power of 5.5 mA/amplifier max (VS =5 V) and can run on a single +12 V power supply, while ca-
pable of delivering over 70 mA of load current. It is offered in
an 8-lead plastic DIP, SOIC and mSOIC package. These features
make this amplifier ideal for portable and battery powered appli-
cations where size and power is critical.
The outstanding bandwidth of 600 MHz along with 1200 V/ms
of slew rate make the AD8002 useful in many general purpose
high speed applications where dual power supplies of up to –6 V
andsinglesuppliesfrom6Vto12Vareneeded.TheAD8002is
availableintheindustrialtemperaturerangeof–40°C to +85°C.
Figure 1.Frequency Response and Flatness, G = +2
Figure 2.1 V Step Response, G = +1
AD8002–SPECIFICATIONS(@ TA = + 258C, VS = 65 V, RL = 100 V, RC1 = 75 V, unless otherwise noted)NOISE/HARMONIC PERFORMANCE
OUTPUT CHARACTERISTICS
AD8002
ABSOLUTE MAXIMUM RATINGS1SupplyVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12.6V
InternalPowerDissipation2
PlasticDIP Package (N) . . . . . . . . . . . . . . . . . . . . . . .1.3W
SmallOutlinePackage (R) . . . . . . . . . . . . . . . . . . . . . .0.9WSOICPackage (RM) . . . . . . . . . . . . . . . . . . . . . . . . .0.6W
Input Voltage (Common Mode) . . . . . . . . . . . . . . . . . . . .–VS
DifferentialInputVoltage . . . . . . . . . . . . . . . . . . . . . . .–1.2V
Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . .Observe Power Derating Curves
Storage Temperature Range N, R, RM . . . . .–65°C to +125°C
Operating Temperature Range (A Grade) . . .–40°C to +85°C
Lead Temperature Range (Soldering10sec) . . . . . . . .+300°C
NOTESStresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; 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.Specification is for device in free air:
8-Lead Plastic DIP Package: qJA = 90°C/W
8-Lead SOIC Package: qJA = 155°C/W
8-Lead mSOIC Package: qJA = 200°C/W
MAXIMUM POWER DISSIPATIONThe maximum power that can be safely dissipated by the
AD8002 is limited by the associated rise in junction tempera-
ture. The maximum safe junction temperature for plastic
encapsulated devices is determined by the glass transition tem-
perature of the plastic, approximately +150°C. Exceeding this
limit temporarily may cause a shift in parametric performance
due to a change in the stresses exerted on the die by the package.
Exceeding a junction temperature of +175°C for an extended
period can result in device failure.
While the AD8002 is internally short circuit protected, this
may not be sufficient to guarantee that the maximum junction
temperature (+150°C) is not exceeded under all conditions. To
ensure proper operation, it is necessary to observe the maximum
power derating curves.
Figure 3.Plot of Maximum Power Dissipation vs.
Temperature
CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD8002 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
ORDERING GUIDEAD8002AR
AD8002AR-REEL
AD8002AR-REEL7
AD8002ARM
AD8002ARM-REEL
AD8002
PULSE
GENERATOR
953V
–5V
VIN
TR/TF = 250ps
75VFigure 4.Test Circuit , Gain = +1
Figure 5.100 mV Step Response, G = +1
Figure 6.1 V Step Response, G = +1
Figure 7.Test Circuit, Gain = +2
Figure 8.100 mV Step Response, G = +2
Figure 9.1 V Step Response, G = +2
10M1G100MNORMALIZED FLATNESS – dB
FREQUENCY – Hz
NORMALIZED FREQUENCY RESPONSE – dBFigure 10.Frequency Response and Flatness, G = +2
FREQUENCY – Hz
DISTORTION – dBc
–11010k100M100k1M10M
–90Figure 11.Distortion vs. Frequency, G = +2, RL = 100 W
FREQUENCY – Hz
DISTORTION – dBc
10k100M100k1M10M
–120Figure 12.Distortion vs. Frequency, G = +2, RL = 1 kW
Figure 13.Crosstalk (Output-to-Output) vs. Frequency
Figure 14.Pulse Crosstalk, Worst Case, 1V Step
Figure 15. Differential Gain and Differential Phase
(per Amplifier)
AD8002
10M1G100M1M
FREQUENCY – Hz
GAIN – dBFigure 16.Frequency Response, G = +1
100k100M10M1M10k
FREQUENCY – Hz
DISTORTION – dBcFigure 17.Distortion vs. Frequency, G = +1, RL = 100 W
100k100M10M1M10k
FREQUENCY – Hz
DISTORTION – dBcFigure 18. Distortion vs. Frequency, G = +1, RL = 1 kW
Figure 19.Large Signal Frequency Response, G = +2
Figure 20.Large Signal Frequency Response, G = +1
+25
+1010M100M
+15
+20
FREQUENCY – Hz
GAIN – dB
+45
+30
+35
+40Figure 21.Frequency Response, G = +10, G = +100
Figure 22.Short-Term Settling Time
JUNCTION TEMPERATURE – 8C
OUTPUT SWING – VoltsFigure 23.Output Swing vs. Temperature
JUNCTION TEMPERATURE – 8C
INPUT BIAS CURRENT – Figure 24.Input Bias Current vs. Temperature
Figure 25.Long-Term Settling Time
Figure 26.Input Offset Voltage vs. Temperature
Figure 27.Total Supply Current vs. Temperature
AD8002
JUNCTION TEMPERATURE – 8C
SHORT CIRCUIT CURRENT – mAFigure 28.Short Circuit Current vs. Temperature
100100100k10k1k
FREQUENCY – Hz
NOISE VOLTAGE – nV/
NOISE CURRENT – pA/ Figure 29.Noise vs. Frequency
JUNCTION TEMPERATURE – 8C
CMRR – dBFigure 30.CMRR vs. Temperature
Figure 31. Output Resistance vs. Frequency
10M1G100M
FREQUENCY – Hz
OUTPUT VOLTAGE – dB
+0.1
+0.2Figure 32.–3 dB Bandwidth vs. Frequency, G = –1
Figure 33.PSRR vs. Temperature
100M10M1M
FREQUENCY – Hz
CMRR – dB
–10Figure 34.CMRR vs. Frequency
Figure 35.2V Step Response, G = –1
576VFigure 36.100 mV Step Response, G = –1
100k1M10M
FREQUENCY – Hz
PSRR – dB
100M
30k500MFigure 37.PSRR vs. Frequency
Figure 38.2 V Step Response, G = –2
Figure 39.100mV Step Response, G = –2