AD8337
TYPICAL PERFORMANCE CHARACTERISTICS
VS = ±2.5 V, TA = 25°C, RL = 500 Ω, including a 20 Ω snubbing resistor, f = 10 MHz, CL = 2 pF, VIN = 10 mV p-p, noninverting
configuration, unless otherwise noted.
60
50
40
30
20
10
0
30
25
20
15
10
5
500 UNITS
+85°C
+25°C
–40°C
V
V
V
= –0.4V
GAIN
GAIN
GAIN
= 0V
= +0.4V
0
–5
–800
–600
–400
–200
0
200
400
600
800
V
(mV)
GAIN
GAIN ERROR (dB)
Figure 6. Gain Error Histogram for Three Values of VGAIN
Figure 3. Gain vs. VGAIN at Three Temperatures
See Figure 44
50
40
30
20
10
0
2.0
1.5
500 UNITS
+85°C
–0.4V ≤ V
≤ +0.4V
GAIN
+25°C
–40°C
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
19.3 19.4 19.5 19.6 19.7 19.8 19.9 20.0 20.1
GAIN SCALING (dB/V)
–800
–600
–400
–200
0
200
400
600
800
V
(mV)
GAIN
Figure 7. Gain Scaling Histogram
Figure 4. Gain Error vs. VGAIN at Three Temperatures
See Figure 44
50
40
30
20
10
0
2.0
1.5
500 UNITS
f = 1MHz
f = 10MHz
f = 70MHz
f = 100MHz
f = 150MHz
RELATIVE TO BEST FIT
LINE FOR 10MHz
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–800
12.2 12.3 12.4 12.5 12.6 12.7 12.8 12.9 13.0
INTERCEPT (dB)
–600
–400
–200
0
200
400
600
800
V
(mV)
GAIN
Figure 8. Intercept Histogram
Figure 5. Gain Error vs. VGAIN at Five Frequencies
See Figure 44
Rev. B | Page 7 of 24