ISL54209IRU1Z-T Intersil, ISL54209IRU1Z-T Datasheet - Page 8

• Manufacturer Part Number: ISL54209IRU1Z-T
• Description: IC MP3/USB SWITCH SPDT DL 10TQFN
• Manufacturer: Intersil

Specifications of ISL54209IRU1Z-T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the
opposite logic sense.
V
Repeat test for all switches.
L
OUTPUT
OR V
OUTPUT
SWITCH
SWITCH
SWITCH
LOGIC
INPUT
LOGIC
INPUT
INPUT
R
r
ON
FIGURE 3. AUDIO r
FIGURE 1A. MEASUREMENT POINTS
FIGURE 2A. MEASUREMENT POINTS
V
V
V
V
V
= V
V
INPUT
OUT
INH
INL
INH
0V
40mA
INL
0V
1
/40mA
V
1
t
COMx
ON
L OR R
50%
8
ON
CTRL
90%
GND
t
TEST CIRCUIT
OFF
V
t
D
OUT
V
DD
FIGURE 2. BREAK-BEFORE-MAKE TIME
C
IN
FIGURE 1. SWITCHING TIMES
0V OR FLOAT
t
t
90%
r
f
< 20ns
< 20ns
90%
ISL54209
Repeat test for all switches. C
capacitance.
Repeat test for all switches. C
capacitance.
V
V
Repeat test for all switches.
D-
INPUT
SWITCH
OR V
INPUT
V
V
IN
IN
D+
r
ON
V
FIGURE 4. USB r
INPUT
= V
40mA
1
FIGURE 1B. TEST CIRCUIT
FIGURE 2B. TEST CIRCUIT
/40mA
V
D- OR D+
L OR R
OUT
IN
AUDIO OR USB
IN
CTRL
CTRL
=
V
1
V
V
V
GND
DD
(INPUT)
DD
GND
COMx
D- OR D+
L
ON
L
includes fixture and stray
includes fixture and stray
C
C
TEST CIRCUIT
CTRL
GND
COMx
----------------------- -
R
COMx
L
R
+
L
r
V
ON
DD
50Ω
IN
50Ω
R
R
C
L
L
V
OUT
V
V
June 10, 2010
OUT
DD
FN6627.4
10pF
C
10pF
L
C
L