AD604 Просмотр технического описания (PDF) - Analog Devices
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AD604 Datasheet PDF : 32 Pages
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AD604
SPECIFICATIONS
Each amplifier channel at TA = 25°C, VS = ±5 V, RS = 50 Ω, RL = 500 Ω, CL = 5 pF, VREF = 2.50 V (scaling = 20 dB/V), 0 dB to 48 dB gain
range (preamplifier gain = 14 dB), VOCM = 2.5 V, C1 and C2 = 0.1 μF (see Figure 37), unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Preamplifier
Input Resistance
Input Capacitance
Input Bias Current
Peak Input Voltage
Input Voltage Noise
Input Current Noise
Noise Figure
DSX
Input Resistance
Input Capacitance
Peak Input Voltage
Input Voltage Noise
Input Current Noise
Noise Figure
Common-Mode Rejection Ratio
OUTPUT CHARACTERISTICS
−3 dB Bandwidth
Slew Rate
Output Signal Range
Output Impedance
Output Short-Circuit Current
Harmonic Distortion
HD2
HD3
HD2
HD3
Two-Tone Intermodulation Distortion (IMD)
Third-Order Intercept
1 dB Compression Point
Channel-to-Channel Crosstalk
Group Delay Variation
VOCM Input Resistance
Conditions
Min Typ
Max Unit
Preamplifier gain = 14 dB
Preamplifier gain = 20 dB
VGN = 2.9 V, RS = 0 Ω
Preamplifier gain = 14 dB
Preamplifier gain = 20 dB
Independent of gain
RS = 50 Ω, f = 10 MHz, VGN = 2.9 V
RS = 200 Ω, f = 10 MHz, VGN = 2.9 V
VGN = 2.9 V
VGN = 2.9 V
RS = 50 Ω, f = 10 MHz, VGN = 2.9 V
RS = 200 Ω, f = 10 MHz, VGN = 2.9 V
f = 1 MHz, VGN = 2.65 V
Constant with gain
VGN = 1.5 V, output = 1 V step
RL ≥ 500 Ω
f = 10 MHz
VGN = 1 V, VOUT = 1 V p-p
f = 1 MHz
f = 1 MHz
f = 10 MHz
f = 10 MHz
VGN = 2.9 V, VOUT = 1 V p-p
f = 1 MHz
f = 10 MHz
f = 10 MHz, VGN = 2.65 V, VOUT = 1 V p-p,
input referred
f = 1 MHz, VGN = 2.9 V, output referred
VOUT = 1 V p-p, f = 1 MHz,
Channel 1: VGN = 2.65 V, inputs shorted,
Channel 2: VGN = 1.5 V (mid gain)
1 MHz < f < 10 MHz, full gain range
300
8.5
−27
±400
±200
0.8
0.73
3.0
2.3
1.1
175
3.0
2.5 ± 2
1.8
2.7
8.4
12
−20
40
170
2.5 ± 1.5
2
±40
−54
−67
−43
−48
−74
−71
−12.5
15
−30
±2
45
kΩ
pF
mA
mV
mV
nV/√Hz
nV/√Hz
pA/√Hz
dB
dB
Ω
pF
V
nV/√Hz
pA/√Hz
dB
dB
dB
MHz
V/μs
V
Ω
mA
dBc
dBc
dBc
dBc
dBc
dBc
dBm
dBm
dB
ns
kΩ
Rev. D | Page 3 of 32
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