AD604-EVAL Analog Devices Inc, AD604-EVAL Datasheet - Page 8

• Manufacturer Part Number: AD604-EVAL
• Description: BOARD EVALUATION FOR AD604
• Manufacturer: Analog Devices Inc

Specifications of AD604-EVAL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD604
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
25
20
15
10
25
20
15
10
Figure 9. Gain Error vs. VGN for Two Gain Scaling Values
0
5
0
5
0
0.2
–1.0
–1.0
Figure 11. Gain Match; VGN1 = VGN2 = 2.50 V
Figure 10. Gain Match; VGN1 = VGN2 = 1.0 V
–0.8
–0.8
0.7
–0.6
–0.6
–0.4
–0.4
VREF = 1.67V
DELTA GAIN (dB)
DELTA GAIN (dB)
30dB/V
1.2
–0.2
–0.2
VGN (V)
0.1
0.1
1.7
0.3
0.3
VREF = 2.5V
N = 50
VGN1 = 2.50V
VGN2 = 2.50V
ΔG(dB) =
G(CH1) – G(CH2)
N = 50
VGN1 = 1.0V
VGN2 = 1.0V
ΔG(dB) =
G(CH1) – G(CH2)
20dB/V
0.5
0.5
2.2
0.7
0.7
0.9
0.9
2.7
Rev. G | Page 8 of 32
Figure 14. Output Referred Noise vs. VGN for Three Temperatures
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
–10
–20
–30
–40
–50
210
190
170
150
130
110
50
40
30
20
10
90
Figure 13. Output Offset vs. VGN for Three Temperatures
100k
0
0.2
0.1
Figure 12. AC Response for Various Values of VGN
VOCM = 2.5V
VGN = 2.5V
VGN = 1.5V
VGN = 0.1V
VGN = 0.5V
VGN = 0V
0.5
0.7
0.9
+85°C
1M
FREQUENCY (Hz)
1.2
1.3
VGN (V)
VGN (V)
VGN = 2.9V
+25°C
+25°C
1.7
–40°C
1.7
10M
+85°C
2.1
–40°C
2.2
2.5
100M
2.9
2.7