AD604–SPECIFICATIONS
(Each Amplifier Channel at T
A
= +25 C, V
S
= 5 V, R
S
= 50 , R
L
= 500 , C
L
= 5 pF, V
REF
= 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 F (see Figure 35) unless otherwise noted)
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)
3rd Order Intercept
1 dB Compression Point
Channel-to-Channel Crosstalk
Group Delay Variation
V
OCM
Input Resistance
ACCURACY
Absolute Gain Error
0 dB to +3 dB
+3 dB to +43 dB
+43 dB to +48 dB
Gain Scaling Error
Output Offset Voltage
Output Offset Variation
Conditions
Min
Typ
Max
Unit
Preamp Gain = +14 dB
Preamp Gain = +20 dB
VGN = 2.9 V, R
S
= 0
Ω
Preamp Gain = +14 dB
Preamp Gain = +20 dB
Independent of Gain
R
S
= 50
Ω,
f = 1 MHz, VGN = 2.9 V
R
S
= 200
Ω,
f =1 MHz, VGN = 2.9 V
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
µA
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
dB
ns
kΩ
VGN = 2.9 V
VGN = 2.9 V
R
S
= 50
Ω,
f = 1 MHz, VGN = 2.9 V
R
S
= 200
Ω,
f =1 MHz, VGN = 2.9 V
f = 1 MHz, VGN = 2.65 V
Constant with Gain
VGN = 1.5 V, Output = 1 V Step
R
L
≥
500
Ω
f = 10 MHz
VGN = 1 V, V
OUT
= 1 V p-p
f = 1 MHz
f = 1 MHz
f = 10 MHz
f = 10 MHz
VGN = 2.9 V, V
OUT
= 1 V p-p
f = 1 MHz
f = 10 MHz
f = 10 MHz, VGN = 2.65 V,
V
OUT
= 1 V p-p, Input Referred
f = 1 MHz, VGN = 2.9 V, Output Referred
V
OUT
= 1 V p-p, f = 1 MHz
Ch #1: VGN = 2.65 V, Inputs Shorted
Ch #2: VGN = 1.5 V (Mid Gain)
1 MHz < f < 10 MHz, Full Gain Range
0.25 V < VGN < 0.400 V
0.400 V < VGN < 2.400 V
2.400 V < VGN < 2.65 V
0.400 V < VGN < 2.400 V
V
REF
= 2.500 V, V
OCM
= 2.500 V
V
REF
= 2.500 V, V
OCM
= 2.500 V
–1.2
–1.0
–3.5
–50
+0.75
±
0.3
–1.25
±
0.25
±
30
30
+3
+1.0
+1.2
+50
50
dB
dB
dB
dB/V
mV
mV
–2–
REV. 0
AD [ ANALOG DEVICES ]
