Datasheet

V
+
GND
IN
V
BIAS
V
I
V = V or V
I ILIH
V
BIAS
= V+ or GND and
Capacitance is measured at NO,
COM, and IN inputs during ON
and OFF conditions.
Capacitance
Meter
V
NO
COM
NO
COM
C
L
(2)
R
L
V
COM
V
+
GND
NO
IN
V
NO
V
I
COM
Logic
Input
(1)
V
+
V
COM
50 Ω
R
L
C
L
35 pF
t
ON
TEST
V
+
50 Ω 35 pFt
OFF
50%
t
ON
t
OFF
50%
90% 90%
Logic
Input
(V
I
)
V+
Switch
Output
(V
NO
)
0
TS5A12301E
SCES707B –AUGUST 2008– REVISED APRIL 2011 www.ti.com
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 18. Capacitance (C
I
, C
COM(OFF)
, C
COM(ON)
, C
NC(OFF)
, C
NC(ON)
)
A. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
< 5 ns, t
f
< 5 ns.
B. C
L
includes probe and jig capacitance.
Figure 19. Turn-On (t
ON
) and Turn-Off Time (t
OFF
)
14 Copyright © 2008–2011, Texas Instruments Incorporated