THS4031-EP Datasheet, PDF (14/37 Pages) Texas Instruments – 100-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS

THS4031-EP
THS4032-EP
SLOS610 – NOVEMBER 2008........................................................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
SMALL SIGNAL FREQUENCY RESPONSE
WITH VARYING FEEDBACK RESISTANCE
2 _{VCC = ±15 V,}
R_F = 200 W
1
RL = 150 W,
VO(PP) = 200 mV, _{RF = 100 W}
Gain = 1
0
−1
R_F = 50 W
−2
R_F = 0 W
−3
−4
−5
−6
−7
100 k
1M
10 M
100 M
f − Frequency − Hz
Figure 28.
500 M
SMALL SIGNAL FREQUENCY RESPONSE
WITH VARYING FEEDBACK RESISTANCE
V_CC = ±5 V,
R_L = 1 kW,
V_O(PP) = 200 mV
Gain = 1
R_F = 200 W
R_F = 100 W
R_F = 50 W
R_F = 0 W
Figure 30.
FREQUENCY RESPONSE WITH
VARYING OUTPUT VOLTAGE SWING
3
V_CC = +15 V,
2
R_L = 150 W,
Gain = 1,
RF = 0 W
1
V_O = 0.1 V_(PP)
0
−1
−2
V_O = 0.2 V_(PP)
−3
−4
−5
−6
100 k
V_O = 0.4 V_(PP)
V_O = 0.8 V_(PP)
V_O = 1.6 V_(PP)
1M
10 M
100 M
f − Frequency − Hz
Figure 29.
FREQUENCY RESPONSE WITH
VARYING OUTPUT VOLTAGE SWING
3
V_CC = + 5 V,
2 R_L = 1 kW,
Gain = 1,
1 ^{RF = 0 W}
V_O = 0.1 V_(PP)
500 M
0
−1
−2
−3
−4
−5
−6
100 k
V_O = 0.2 V_(PP)
V_O = 0.4 V_(PP)
V_O = 0.8 V_(PP)
V_O = 1.6 V_(PP)
1M
10 M
100 M
f − Frequency − Hz
Figure 31.
500 M
14
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