ISL54205AIRZ-T Intersil, ISL54205AIRZ-T Datasheet - Page 7

IC SWITCH MP3/USB2.0 HS 10-TDFN

ISL54205AIRZ-T

Manufacturer Part Number
ISL54205AIRZ-T
Description
IC SWITCH MP3/USB2.0 HS 10-TDFN
Manufacturer
Intersil
Datasheet

Specifications of ISL54205AIRZ-T

Function
USB Switch
Circuit
2 x SPDT
On-state Resistance
300 mOhm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 3.6 V
Current - Supply
6µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-TDFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Test Circuits and Waveforms
Repeat test for all switches.
IMPEDANCE
ANALYZER
OUT+
DIN+
DIN-
OUT-
FIGURE 5. CAPACITANCE TEST CIRCUIT
FIGURE 7A. MEASUREMENT POINTS
90%
10%
90%
10%
t
t
t
fi
f0
ri
t
50%
50%
ro
AUDIO OR USB
COMx
50%
7
50%
90%
10%
t
10%
90%
skew_i
CTRL
t
skew_o
GND
(Continued)
V
DD
V
BUS
C
V
V
BUSL
BUSH
FIGURE 7. SKEW TEST
or
ISL54205A
|tro - tri| Delay Due to Switch for Rising Input and Rising Output Signals.
|tfo - tfi| Delay Due to Switch for Falling Input and Falling Output Signals.
|tskew_0| Change in Skew through the Switch for Output Signals.
Signal direction through switch is reversed, worst case values
are recorded. Repeat test for all switches.
|tskew_i| Change in Skew through the Switch for Input Signals.
SIGNAL
GENERATOR
DIN+
ANALYZER
DIN-
V
BUSH
FIGURE 6. AUDIO CROSSTALK TEST CIRCUIT
15.8Ω
15.8Ω
143Ω
0V or Float
143Ω
R
L
FIGURE 7B. TEST CIRCUIT
V
COM-
COM+
CTRL
BUS
V
V
GND
COMx
L or R
BUS
DD
CTRL
C
GND
R or L
V
D+
D-
COMx
DD
C
C
C
December 7, 2006
L
L
32Ω
OUT+
OUT-
45Ω
45Ω
FN6342.1
N.C.

Related parts for ISL54205AIRZ-T