Changes to Specifications.................................................................2
Renumber Tables and TPCs...................................................Global
8/01—Rev. A to Rev. B
Changes to Accuracy Section of AD600A/AD602A column......2
Rev. E | Page 2 of 28
AD600/AD602
SPECIFICATIONS
Each amplifier section at T
A
= 25°C, V
S
= ±5 V, −625 mV ≤ V
G
≤ +625 mV, R
L
= 500 Ω, and C
L
= 5 pF, unless otherwise noted.
Specifications for the AD600/AD602 are identical, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
Input Noise Spectral Density
2
Noise Figure
Common-Mode Rejection Ratio
OUTPUT CHARACTERISTICS
−3 dB Bandwidth
Slew Rate
Peak Output
3
Output Impedance
Output Short-Circuit Current
Group Delay Change vs. Gain
Group Delay Change vs. Frequency
Total Harmonic Distortion
ACCURACY
AD600
Gain Error
Conditions
Pin 2 to Pin 3; Pin 6 to Pin 7
AD600J/AD602J
1
Min
Typ Max
98
100
2
1.4
5.3
2
30
35
275
±3
2
50
±2
±2
−60
102
AD600A/AD602A
1
Min
Typ Max
95
100
2
1.4
5.3
2
30
35
275
±3
2
50
±2
±2
−60
105
Unit
Ω
pF
nV/√Hz
dB
dB
dB
MHz
V/μs
V
Ω
mA
ns
ns
dBc
R
S
= 50 Ω, maximum gain
R
S
= 200 Ω, maximum gain
f = 100 kHz
V
OUT
= 100 mV rms
R
L
≥ 500 Ω
f ≤ 10 MHz
f = 3 MHz; full gain range
V
G
= 0 V, f = 1 MHz to 10 MHz
R
L
= 200 Ω, V
OUT
= ±1 V peak, R
PD
= 1 kΩ
±2.5
±2.5
Maximum Output Offset Voltage
4
Output Offset Variation
AD602
Gain Error
0 dB to 3 dB gain
3 dB to 37 dB gain
37 dB to 40 dB gain
V
G
= –625 mV to +625 mV
V
G
= –625 mV to +625 mV
–10 dB to –7 dB gain
–7 dB to +27 dB gain
27 dB to 30 dB gain
V
G
= −625 mV to +625 mV
V
G
= −625 mV to +625 mV
+3 dB to +37 dB (AD600);
−7 dB to +27 dB (AD602)
0
−0.5
−1
+0.5
±0.2
−0.5
10
10
+0.5
±0.2
−0.5
5
5
32
+1
+0.5
0
50
50
+1
+0.5
0
30
30
32.3
+2.5
1
50
−0.5
−1.0
−1.5
+0.5
±0.2
−0.5
10
10
+0.5
±0.2
−0.5
10
10
32
+1.5
+1.0
+0.5
65
65
+1.5
+1.0
+0.5
45
45
33.5
+2.5
1
50
dB
dB
dB
mV
mV
dB
dB
dB
mV
mV
dB/V
V
μA
nA
MΩ
dB/μs
0
−0.5
−1
–0.5
−1.0
−1.5
Maximum Output Offset Voltage
4
Output Offset Variation
GAIN CONTROL INTERFACE
Gain Scaling Factor
Common-Mode Range
Input Bias Current
Input Offset Current
Differential Input Resistance
Response Rate
31.7
−0.75
30.5
−0.75
Pin 1 to Pin 16; Pin 8 to Pin 9
Full 40 dB gain change
0.35
10
15
40
0.35
10
15
40
Rev. E | Page 3 of 28
AD600/AD602
Parameter
SIGNAL GATING INTERFACE
Logic Input LO (Output On)
Logic Input HI (Output Off )
Response Time
Input Resistance
Output Gated Off
Output Offset Voltage
Output Noise Spectral Density
Signal Feedthrough @ 1 MHz
AD600
AD602
POWER SUPPLY
Specified Operating Range
Quiescent Current
1
Conditions
AD600J/AD602J
1
Min
Typ Max
0.8
2.4
AD600A/AD602A
1
Min
Typ Max
0.8
2.4
0.3
30
Unit
V
V
μs
kΩ
mV
nV/√Hz
dB
dB
On to off, off to on
Pin 4 to Pin 3; Pin 5 to Pin 6
0.3
30
±10
65
−80
−70
±4.75
11
±5.25
12.5
±4.75
±100
±10
65
−80
−70
±400
11
±5.25
14
V
mA
Specifications shown in
boldface
are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All
minimum and maximum specifications guaranteed, although only those shown in
boldface
are tested on all production units.
2
Typical open- or short-circuited input; noise is lower when the system is set to maximum gain and the input is short-circuited. This figure includes the effects of both
voltage and current noise sources.
3
With an additional 1 kΩ pull-down resistor, if R
L
< 500 Ω.
4
The dc gain of the main amplifier in the AD600 is × 113; therefore, an input offset of only 100 μV becomes an 11.3 mV output offset. In the AD602, the amplifier’s gain
is × 35.7; therefore, an input offset of 100 μV becomes a 3.57 mV output offset.
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