Datasheet

V
+
GND
NO
IN
R
GEN
V
I
COM V
COM
C
L
(A)
OFF
V
COM
ON OFF
∆V
COM
V
GEN
+
V
I
= V
IH
or V
IL
C
L
= 1 nF
V
GEN
= 0 to V
+
R
GEN
= 0
Q
C
= C
L
× ∆V
COM
Logic
Input
(B)
V
IH
V
IL
Logic
Input
(V
I)
NO
COM
C
L
(A)
V
+
/2
IN
V
I
600 Ω
600 Ω
Audio Analyzer
Source
Signal
R
L
= 600 Ω
C
L
= 50 pF
V
SOURCE
= V
+
P-P f
SOURCE
= 20 Hz to 20 kHz
Channel ON: COM to NO
V
I
= (V
IO
– V
+
/2) or -V
+
/2
-V
+
/2
TS5A21366
SCDS285A – MARCH 2009 – REVISED OCTOBER 2009 ................................................................................................................................................. www.ti.com
PARAMETER MEASUREMENT INFORMATION (continued)
A. C
L
includes probe and jig capacitance.
B. 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.
Figure 23. Charge Injection (Q
C
)
A. C
L
includes probe and jig capacitance.
Figure 24. Total Harmonic Distortion (THD)
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