
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 
Conditions 
INPUT CHARACTERISTICS 
Input Resistance 
Pin 2 to Pin 3; Pin 6 to Pin 7 
Input Capacitance 
Input Noise Spectral Density
2
Noise Figure 
R
S
 = 50 Ω, maximum gain 
R
S
 = 200 Ω, maximum gain 
Common-Mode Rejection Ratio 
f = 100 kHz 
OUTPUT CHARACTERISTICS 
3 dB Bandwidth 
V
OUT
 = 100 mV rms 
Slew Rate 
Peak Output
3
R
L
 ≥ 500 Ω 
Output Impedance 
f ≤ 10 MHz 
Output Short-Circuit Current 
Group Delay Change vs. Gain 
f = 3 MHz; full gain range 
Group Delay Change vs. Frequency 
V
G
 = 0 V, f = 1 MHz to 10 MHz 
Total Harmonic Distortion 
R
L
= 200 Ω, V
OUT
 = ±1 V peak, R
PD
 = 1 kΩ 
ACCURACY 
AD600 
Gain Error 
0 dB to 3 dB gain 
3 dB to 37 dB gain 
37 dB to 40 dB gain 
Maximum Output Offset Voltage
4
V
G
 = –625 mV to +625 mV 
Output Offset Variation 
V
G
 = –625 mV to +625 mV 
AD602 
Gain Error 
–10 dB to –7 dB gain 
–7 dB to +27 dB gain 
27 dB to 30 dB gain 
Maximum Output Offset Voltage
4
V
G
 = 625 mV to +625 mV 
Output Offset Variation 
V
G
 = 625 mV to +625 mV 
GAIN CONTROL INTERFACE 
Gain Scaling Factor 
+3 dB to +37 dB (AD600);  
7 dB to +27 dB (AD602) 
Common-Mode Range 
Input Bias Current 
Input Offset Current 
Differential Input Resistance 
Pin 1 to Pin 16; Pin 8 to Pin 9 
Response Rate 
Full 40 dB gain change 
Rev. E | Page 3 of 28 
AD600J/AD602J
1
Min 
Typ 
98 
100 
2 
1.4 
5.3 
2 
30 
35 
275 
±2.5 
±3 
2 
50 
±2 
±2 
60 
0  
+0.5 
0.5  
±0.2 
1  
0.5 
10 
10 
0 
+0.5 
0.5 
±0.2 
1 
0.5 
5 
5 
31.7 
32 
AD600A/AD602A
1
Min 
Typ 
95 
100 
2 
1.4 
5.3 
2 
30 
35 
275 
±2.5 
±3 
2 
50 
±2 
±2 
60 
0.5 
+0.5 
1.0 
±0.2 
1.5 
0.5 
10 
10 
–0.5 
+0.5 
1.0 
±0.2 
1.5 
0.5 
10 
10 
30.5 
32 
Unit 
Ω 
pF 
nV/√Hz 
dB 
dB 
dB 
MHz 
V/μs 
V 
Ω 
mA 
ns 
ns 
dBc 
dB 
dB 
dB 
mV 
mV 
dB 
dB 
dB 
mV 
mV 
dB/V 
Max 
102 
+1 
+0.5 
0 
50 
50 
+1 
+0.5 
0 
30 
30 
32.3 
Max 
105 
+1.5 
+1.0 
+0.5 
65 
65 
+1.5 
+1.0 
+0.5 
45 
45 
33.5 
0.75 
0.35 
10 
15 
40 
+2.5 
1 
50 
0.75 
0.35 
10 
15 
40 
+2.5 
1 
50 
V 
μA 
nA 
MΩ 
dB/μs