THS4509-Q1 Datasheet, PDF (13/37 Pages) Texas Instruments – WIDEBAND LOW-NOISE LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIER

THS4509-Q1
www.ti.com........................................................................................................................................................................................... SLOS547 – NOVEMBER 2008
SETTLING TIME
5
4
VOD = 2 Vstep
3
2
1
0
−1
−2
−3
−4
−5
t − Time − 500 ps/div
Figure 25.
OUTPUT IMPEDANCE vs FREQUENCY
100
10
1
0.1
0.1
1
10
100
f − Frequency− MHz
Figure 27.
1000
OUTPUT VOLTAGE SWING vs LOAD RESISTANCE
7
6
5
4
3
2
1
0
10
100
1000
R_L - Load Resistance - W
Figure 29.
100
90
80
70
60
50
40
30
20
10
0
0.01
REJECTION RATIO vs FREQUENCY
PSRR−
PSRR+
CMRR
0.1
1
10
100
f − Frequency − MHz
Figure 26.
1000
OVERDRIVE RECOVERY
5
4
3
2
Output
1
0
Input
−1
−2
−3
−4
−5
t − Time − 200 ns/div
Figure 28.
1
0.8
0.6
0.4
0.2
0
−0.2
−0.4
−0.6
−0.8
−1
TURN-OFF TIME
2
5
1.6
4
Output
1.2
3
PD
0.8
2
0.4
1
0
0
t − Time − 2 ms/div
Figure 30.
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