THS4511 Datasheet, PDF (11/35 Pages) Texas Instruments – WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER

THS4511
www.ti.com
SLOS471E – SEPTEMBER 2005 – REVISED NOVEMBER 2009
TYPICAL CHARACTERISTICS: V_S+ – V_S– = 5 V (continued)
Test conditions unless otherwise noted: V_S+ = 5 V, V_S– = 0 V, G = 0 dB, CM = open, V_O = 2 V_PP, R_F = 349 Ω, R_L = 200 Ω
differential, single-ended input, input referenced to ground, and output referenced to midrail.
S-PARAMETERS vs FREQUENCY
20
10
0
S21
−10
S22
−20
−30
S11
−40
TRANSITION RATE vs OUTPUT VOLTAGE
6000
5000
R_L = 200 Ω
20% - 80%
Falling
4000
Rising
3000
−50
−60
S12
−70
−80
2000
1000
−90
0.1
1
10
100
f − Frequency − MHz
Figure 17.
1000
0
0
0.5
1
1.5
2
2.5
3
V_OD − Output Voltage − V _PP
Figure 18.
TRANSIENT RESPONSE
4
V_OD = 2 V_PP
3.5
3
2.5
2
1.5
SETTLING TIME
0.5
0.3
0.1
-0.1
-0.3
1
t − Time − 500 ps/div
Figure 19.
-0.5
t - Time - 1ns/div
Figure 20.
Copyright © 2005–2009, Texas Instruments Incorporated
Product Folder Link(s): THS4511
Submit Documentation Feedback
11