ISL59448 Intersil Corporation, ISL59448 Datasheet - Page 6

• Manufacturer Part Number: ISL59448
• Description: Multiplexing Amplifier
• Manufacturer: Intersil Corporation

FIGURE 11. SMALL SIGNAL TRANSIENT RESPONSE; R
Typical Performance Curves
0.2
100k
0.1
10k
100
0
1M
-10
-20
-30
-40
-50
-60
-70
1k
10
0.3
1
0
0.3
V
SOURCE
FIGURE 7. Z
PSRR (V-)
1
1
=1Vp-p
FIGURE 9. PSRR
FREQUENCY (MHz)
FREQUENCY (MHz)
TIME (5ns/DIV)
IN
10
10
vs FREQUENCY
6
V
V
SOURCE
SOURCE
PSRR (V+)
100
V
100
S
= 2Vp-p
C
V
R
=
=2Vp-p
OUT
L
L
=1.1pF
±
=500Ω
5V, R
=0.2Vp-p
L
L
=500Ω
= 500Ω to GND, T
1k
1k
ISL59448
A
FIGURE 12. SMALL SIGNAL TRANSIENT RESPONSE;
= 25°C, unless otherwise specified. (Continued)
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.2
0.1
60
50
40
30
20
10
0
0
0.1
0
100
FIGURE 8. CROSSTALK AND OFF-ISOLATION
FIGURE 10. INPUT NOISE vs FREQUENCY
V
IN
=1Vp-p
R
1
L
=150Ω
OFF ISOLATION
INPUT X TO OUTPUT X
1k
INPUT X TO OUTPUT Y
CROSSTALK
FREQUENCY (MHz)
FREQUENCY (Hz)
TIME (5ns/DIV)
10
10k
100
V
R
C
OUT
L
L
=150Ω
=1.1pF
=0.2Vp-p
March 29, 2006
100k
FN6160.2
1k