AD602 AD [Analog Devices], AD602 Datasheet - Page 2

• Manufacturer Part Number: AD602
• Description: Dual, Low Noise, Wideband Variable Gain Amplifiers
• Manufacturer: AD [Analog Devices]

AD600/AD602–SPECIFICATIONS
+625 mV, R
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
ACCURACY
GAIN CONTROL INTERFACE
SIGNAL GATING INTERFACE
POWER SUPPLY
NOTES
1
2
3
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 min
and max specifications guaranteed, although only those shown in boldface are tested on all production units.
Specifications subject to change without notice.
and current noise sources.
X35.7; thus, an input offset of 100 V becomes a 3.57 mV output offset.
Typical open or short-circuited input; noise is lower when system is set to maximum gain and input is short-circuited. This figure includes the effects of both voltage
Using resistive loads of 500
The dc gain of the main amplifier in the AD600 is X113; thus an input offset of only 100 V becomes an 11.3 mV output offset. In the AD602, the amplifier’s gain is
Input Resistance
Input Capacitance
Input Noise Spectral Density
Noise Figure
Common-Mode Rejection Ratio
–3 dB Bandwidth
Slew Rate
Peak Output
Output Impedance
Output Short-Circuit Current
Group Delay Change vs. Gain
Group Delay Change vs. Frequency
Total Harmonic Distortion
AD600
AD602
Gain Scaling Factor
Common-Mode Range
Input Bias Current
Input Offset Current
Differential Input Resistance
Response Rate
Logic Input “LO” (Output ON)
Logic Input “HI” (Output OFF)
Response Time
Input Resistance
Output Gated OFF
Specified Operating Range
Quiescent Current
Gain Error
Output Offset Variation
Gain Error
Maximum Output Offset Voltage
Output Offset Variation
Output Offset Voltage
Output Noise Spectral Density
Signal Feedthrough @ 1 MHz
Maximum Output Offset Voltage
AD600
AD602
L
= 500
2
, and C
or greater, or with the addition of a 1 k
L
1
= 5 pF, unless otherwise noted. Specifications for AD600 and AD602 are identical unless otherwise noted.)
3
3
f = 3 MHz; Full Gain Range
Conditions
Pins 2 to 3; Pins 6 to 7
R
R
f = 100 kHz
V
R
f
V
R
0 dB to 3 dB Gain
3 dB to 37 dB Gain
37 dB to 40 dB Gain
V
V
–10 dB to –7 dB Gain
–7 dB to 27 dB Gain
27 dB to 30 dB Gain
V
V
3 dB to 37 dB (AD600); –7 dB to 27 dB (AD602)
Pins I to 16; Pins 8 to 9
Full 40 dB Gain Change
ON to OFF, OFF to ON
Pins 4 to 3 Pins 5 to 6
L
S
S
OUT
L
G
G
G
G
G
= 200 , V
= 50 , Maximum Gain
= 200 , Maximum Gain
10 MHz
= 0 V, f = 1 MHz to 10 MHz
= –625 mV to +625 mV
= –625 mV to +625 mV
= –625 mV to +625 mV
= –625 mV to +625 mV
500
= 100 mV rms
OUT
= 1 V Peak, Rpd = 1 k
pull-down resistor when driving lower loads
(Each amplifier section, at T
–2–
Min
98
0
–0.5
–1
0
–0.5
–1
31.7
–0.75
2.4
2.5
4.75
AD600J/AD602J
65
Typ
100
2
1.4
5.3
2
30
35
275
2
50
–60
+0.5
–0.5
10
10
+0.5
–0.5
5
5
32
0.35
10
15
40
0.3
30
–80
–70
11
3
2
2
0.2
0.2
10
A
= +25 C, V
Max
102
+1
+0.5
0
50
50
+1
+0.5
0
30
30
32.3
2.5
1
50
0.8
12.5
5.25
100
S
Min
95
–0.5
–0.1
–1.5
–0.5
–0.1
–1.5
30.5
–0.75
2.4
= 5 V, –625 mV V
2.5
4.75
AD600A/AD602A
Typ
100
2
1.4
5.3
2
30
35
275
2
50
–60
+0.5
–0.5
10
10
+0.5
–0.5
10
10
32
0.35
10
15
40
0.3
30
65
–80
–70
11
3
2
2
0.2
0.2
10
Max
105
+0.5
+1.0
+0.5
65
65
+1.5
+1.0
+0.5
45
45
33.5
2.5
1
50
50
0.8
14
5.25
400
G
REV. A
Units
pF
nV/ Hz
dB
dB
dB
MHz
V/ s
V
mA
ns
ns
dBc
dB
dB
dB
mV
mV
dB
dB
dB
mV
mV
dB/V
V
nA
M
dB/ s
V
V
k
mV
nV/ Hz
dB
dB
V
mA
A
s