AD8390 Просмотр технического описания (PDF) - Analog Devices
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AD8390 Datasheet PDF : 16 Pages
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AD8390
SPECIFICATIONS
VS = ±12 V or +24 V, RL = 100 Ω, G = 10, PWDN = (1,1), IADJ = NC, VOCM = float, TA = 25°C, unless otherwise noted.1, 2
Table 1.
Parameter
DYNAMIC PERFORMANCE
–3 dB Small Signal Bandwidth
Large Signal Bandwidth
Peaking
Slew Rate
NOISE/DISTORTION PERFORMANCE
Second Harmonic Distortion
Third Harmonic Distortion
Multitone Power Ratio (26 kHz to 1.1 MHz)
Multitone Power Ratio (26 kHz to 2.2 MHz)
Voltage Noise (RTI)
Input Current Noise
INPUT CHARACTERISTICS
RTI Offset Voltage (VOS,DM(RTI))
RTI Offset Voltage (VOS,DM(RTI))
±Input Bias Current
Input Offset Current
Input Resistance
Input Capacitance
Common-Mode Rejection Ratio
OUTPUT CHARACTERISTICS
Differential Output Voltage Swing
Output Balance Error
Linear Output Current
Output Common-Mode Offset
Output Common-Mode Offset
POWER SUPPLY
Operating Range (Dual Supply)
Operating Range (Single Supply)
Total Quiescent Current
Total Quiescent Current
Power Supply Rejection Ratio (PSRR)
PWDN = 0 (Low Logic State)
PWDN = 1 (High Logic State)
VOCM TO ±VOUT SPECIFICATIONS
Input Voltage Range
Input Resistance
VOCM Accuracy
Conditions
VOUT = 0.2 V p-p, RF = 10 kΩ
VOUT = 4 V p-p
VOUT = 0.2 V p-p
VOUT = 4 V p-p
fC = 1 MHz, VOUT = 2 V p-p
fC = 1 MHz, VOUT = 2 V p-p
ZLINE = 100 Ω, PLINE = 19.8 dBm,
crest factor (CF) = 5.4
ZLINE = 100 Ω, PLINE = 19.8 dBm,
crest factor (CF) = 5.4
f = 10 kHz
f = 10 kHz
V+IN – V–IN, VOCM = midsupply
V+IN – V–IN, VOCM = float
(∆VOS,DM(RTI))/(∆VIN,CM)
∆VOUT
(∆VOS,CM)/∆VOUT
RL = 10 Ω, fC = 100 kHz
Worst harmonic = –60 dBc
(V+OUT + V–OUT)/2, VOCM = midsupply
(V+OUT + V–OUT)/2, VOCM = float
PWDN1, PWDN0 = (1,1); IADJ = VEE
(1,0); IADJ = VEE
(0,1); IADJ = VEE
(0,0); IADJ = VEE
PWDN1, PWDN0 = (1,1); IADJ = NC
(1,0); IADJ = NC
(0,1); IADJ = NC
(0,0); IADJ = NC
∆VOS,DM/∆VS, ∆VS = ±1 V, VOCM = midsupply
∆VOUT,CM/∆VOCM
Min
40
25
–3.0
–3.0
–0.35
58
43.8
–75
–75
±5
+10
70
1.6
0.996
Typ
60
40
0.1
300
–82
–91
–70
–65
8
1
±1.0
±1.0
–4.0
±0.05
400
2
64
44.2
60
400
±35
±35
5.2
3.8
2.5
0.57
10.0
6.7
3.8
0.67
76
Max
+3.0
+3.0
–7.0
+0.35
44.6
+75
+75
±12
+24
6.5
5.0
3.5
1.0
11.0
8.0
5.0
1.0
1.0
–11.0 to +10.0
28
1.0
1.004
1 VOCM bypassed with 0.1 µF capacitor.
2 See Figure 3.
Unit
MHz
MHz
dB
V/µs
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
mV
mV
µA
µA
kΩ
pF
dB
V
dB
mA
mV
mV
V
V
mA
mA
mA
mA
mA
mA
mA
mA
dB
V
V
V
kΩ
V/V
Rev. C | Page 3 of 16
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