THS3217 Datasheet, PDF (12/73 Pages) Texas Instruments – THS3217 DC to 800-MHz, Differential-to-Single-Ended, DAC Output Amplifier

THS3217
SBOS766B – FEBRUARY 2016 – REVISED FEBRUARY 2016
www.ti.com
Typical Characteristics: D2S + OPS (continued)
at +V_CC = 6 V, –V_CC = –6 V, 25-Ω D2S source impedance , V_IC = 0.25 V, Internal path selected (PATHSEL = GND), V_REF =
GND, D2S R_LOAD = 200 Ω at pin 6, R_F = 249 Ω, R_G = 162 Ω, OPS A_V = 2.5 V/V, OPS On (DISABLE = GND), and OPS R_LOAD
= 100 Ω at pin 11 (unless otherwise noted)
4
4
3
3
2
2
1
1
0
0
-1
-1
-2
-2
-3
-3
-4
-5
-6
-7
1M
3 V/V
5 V/V
10 V/V
20 V/V
10M
100M
Frequency (Hz)
V_OUT = 500 mV_PP, see Table 2
1G
D007
-4
-5
-6
-7
1M
5V/V
10V/V
20V/V
10M
100M
Frequency (Hz)
V_OUT = 5 V_PP, see Table 2
1G
D008
Figure 7. Small-Signal Frequency Response vs Gain
-20
Figure 8. Large-Signal Frequency Response vs Gain
-20
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
-90
-100
1M
10M
Frequency (Hz)
V_OUT = 5 V_PP
3 V/V
5 V/V
10 V/V
20 V/V
100M
D009
-80
-90
-100
1M
10M
Frequency (Hz)
V_OUT = 5 V_PP
3 V/V
5 V/V
10 V/V
20 V/V
100M
D010
Figure 9. HD2 vs Gain
-40
-50
-60
Figure 10. HD3 vs Gain
-40
1 V_PP
2 V_PP
-50
5 V_PP
8 V_PP
-60
-70
-70
-80
-90
-100
8
1 V_PP
2 V_PP
5 V_PP
8 V_PP
9 10 11 12 13 14 15 16
Total Balanced Supply Voltage (V)
D011
Test frequency = 20 MHz
Figure 11. HD2 vs Supply Voltage
-80
-90
-100
8
9 10 11 12 13 14 15 16
Total Balanced Supply Voltage (V)
D012
Test frequency = 20 MHz
Figure 12. HD3 vs Supply Voltage
12
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