ISL84780 Datasheet, PDF (9/11 Pages) Intersil Corporation – Ultra Low ON-Resistance, Low Voltage, Single Supply, Quad 2:1 Analog Multiplexer

ISL84780
Typical Performance Curves T_A = 25°C, Unless Otherwise Specified (Continued)
V+ = 3V
0
GAIN
-20
-10
10
V+ = 3V
-20
20
-30
30
-40
40
PHASE
R_L = 50Ω
V_IN = 0.2V_P-P to 2V_P-P
1
10
100
FREQUENCY (MHz)
FIGURE 15. FREQUENCY RESPONSE
0
20
40
60
80
100
600
-50
50
-60
60
ISOLATION
-70
70
-80
80
CROSSTALK
-90
90
-100
100
-110
1k
10k
100k
1M
110
10M
100M 500M
FREQUENCY (Hz)
FIGURE 16. CROSSTALK AND OFF ISOLATION
1.5
1.4
1.3
1.2
1.1
1
V_INH
0.9
0.8
V_INL
0.7
0.6
0.5
0.4
0.3
1
1.5
2
2.5
3
3.5
4
4.5
V+ (V)
FIGURE 17. DIGITAL SWITCHING POINT vs SUPPLY VOLTAGE
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
GND (QFN Paddle Connection: To Ground or Float)
TRANSISTOR COUNT:
228
PROCESS:
Si Gate CMOS
9
FN6099.1
December 27, 2004