AD9621 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9621 Datasheet PDF : 6 Pages
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AD9621–SPECIFICATIONS
DC ELECTRICAL CHARACTERISTICS (؎VS = ؎5 V, RLOAD = 100 Ω; AV = 1, unless otherwise noted)
Parameter
DC SPECIFICATIONS1
Input Offset Voltage
Input Bias Current
Input Bias Current TC
Input Offset Current
Offset Current TC
Input Resistance
Input Capacitance
Common-Mode Range
Common-Mode Rejection Ratio
Open Loop Gain
Output Voltage Range
Output Current
Output Resistance
Conditions
Test AD9621AN/AQ/AR
AD9621SQ
Temp Level Min Typ Max Min Typ Max Units
∆VCM = 1 V
VOUT = ± 2 V p-p
+25°C I
Full VI
+25°C I
Full VI
Full V
+25°C I
Full VI
Full V
+25°C V
+25°C V
Full VI
+25°C I
+25°C V
Full VI
Full VI
+25°C V
–12 ± 2 +12 –12 ± 2 +12 mV
–15
+15 –15
+15 mV
7 16
7 16 µA
–20
+20 –20
+20 µA
35
35
nA/°C
–2.0 ± 0.3 +2.0 –2.0
+2.0 µA
–3.0
+3.0 –3.0
+3.0 µA
2.5
2.5
nA/°C
500
500
kΩ
1.2
1.2
pF
± 3.0 ± 3.4
± 3.0 ± 3.4
V
46 49
46 49
dB
56
56
dB
± 3.0 ± 3.4
± 3.0 ± 3.4
V
60 70
60 70
mA
0.3
0.3
Ω
FREQUENCY DOMAIN
Bandwidth (–3 dB)
Small Signal
Large Signal
Amplitude of Peaking
Amplitude of Roll-off
Phase Nonlinearity
2nd Harmonic Distortion
3rd Harmonic Distortion
Common-Mode Rejection Mode
Spectral Input Noise Voltage
Spectral Input Noise Current
Average Equivalent Integrated
Input Noise Voltage
VOUT ≤ 0.4 V p-p
VOUT ≤ 4.0 V p-p
Full Spectrum
≤ 100 MHz
DC to 100 MHz
2 V p-p; 20 MHz
2 V p-p; 20 MHz
@ 20 MHz
1 to 200 MHz
1 to 200 MHz
0.1 to 200 MHz
Full II
Full V
Full II
Full II
+25°C V
Full II
Full II
+25°C V
+25°C V
+25°C V
+25°C V
230 350
230 350
MHz
130
130
MHz
0.1 1.2
0.1 1.2 dB
0 0.6
0 0.6 dB
1.1
1.1
Degree
–55 –44
–55 –44 dBc
–52 –43
–52 –43 dBc
+28
+28
dB
5.6
5.6
nV/√Hz
3.6
3.6
pA/√Hz
80
80
µV rms
TIME DOMAIN
Slew Rate
Rise/Fall Time
Overshoot
Settling Time
To 0.1%
To 0.01%
To 0.1%2
T0 0.012
Overdrive Recovery
Differential Gain (4.3 MHz)
Differential Phase (4.3 MHz)
VOUT = 5 V Step Full IV
VOUT = 0.5 V Step +25°C V
VOUT = 5 V Step Full IV
VOUT = 2 V Step Full IV
VOUT = 2 V Step
VOUT = 2 V Step
VOUT = 4 V Step
VOUT = 4 V Step
1.5x to ± 2 mV
RL = 150 Ω
RL = 150 Ω
+25°C V
Full IV
+25°C V
+25°C V
+25°C V
+25°C V
+25°C V
POWER SUPPLY REQUIREMENTS1
Supply Voltage (± VS)
Quiescent Current
+IS
+VS = +5 V
–IS
Power Supply Rejection Ratio
–VS = –5 V
∆VS = 0.5 V
Full IV
Full VI
Full VI
+25°C I
NOTES
1Measured at AV = 21.
2Measured with a 0.001 µF CB capacitor connected across Pins 1 and 8.
Specifications subject to change without notice.
850 1200
2.4
4.8 7
0 15
7
11 15
9
13
50
0.01
<0.01
850 1200
V/µs
2.4
ns
4.8 7 ns
0 15 %
7
11 15
9
13
50
0.01
<0.01
ns
ns
ns
ns
ns
%
Degree
3.0 5.0 5.5 3.0 5.0 5.5 V
23 29
23 29 mA
23 29
23 29 mA
54 66
54 66
dB
–2–
REV. 0
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