Datasheet

10
100 1000
0
10
20
30
40
50
60
70
RISE TIME (ns)
CAP LOAD C
L
(pF)
LMH6601, LMH6601-Q1
SNOSAK9E –JUNE 2006–REVISED MARCH 2013 www.ti.com
Table 4. LMH6601 Step Response Summary for the Circuit of Figure 63
C
L
R
S
C
F
t
rise
/ t
fall
Overshoot
(pF) (Ω) (pF) (ns) (%)
10 0 1 6
(1)
8
50 0 1 7
(1)
6
110 47 1 10 16
300 6 10 12 20
500 80 10 33 10
910 192 10 65 10
(1) Response limited by input step generator rise time of 5 ns
Figure 64 shows the increase in rise/fall time (bandwidth decrease) at V
OUT
with larger capacitive loads,
illustrating the trade-off between the two:
Figure 64. LMH6601 In-Loop Compensation Response
EVALUATION BOARD
Texas Instruments provides the following evaluation board as a guide for high frequency layout and as an aid in
device testing and characterization. Many of the datasheet plots were measured with this board:
Device Package Board Part #
LMH6601MG SC70-6 LMH730165
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Product Folder Links: LMH6601 LMH6601-Q1