ISL54207EVAL1Z Intersil, ISL54207EVAL1Z Datasheet - Page 5

• Manufacturer Part Number: ISL54207EVAL1Z
• Description: EVALUATION BOARD FOR ISL54207
• Manufacturer: Intersil

Specifications of ISL54207EVAL1Z

• Main Purpose: Interface, Analog & Digital Switch
• Embedded: No
• Utilized Ic / Part: ISL54207
• Primary Attributes: 2 x SPDT Audio, USB & Video Switch
• Secondary Attributes: 2.7 V ~ 3.6 V Supply
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

If you disconnect the USB cable from J4 the IC will return to
Audio mode. You can now plug the TV monitor into J5 and
J7, turn the audio/video of the player ON to once again play
the music video or movie.
Board Schematic
Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to
verify that the Application Note or Technical Brief is current before proceeding.
MONO AUDIO OUT
disconnects the RCA connectors (J5 and J7) and the
BNC connectors (J6 and J8) from the USB differential
lines. These components when connected will degrade
the USB signal. These components will not be there in an
actual application. Note: R
underside of the board.
VIDEO OUT
USB
TO
HOST
A
A
J5
J6
J7
J8
4
5 4
5 4
3
J3
4
4
VBUS
3
3
J4
A
A
A
A
1
2
1
1
2
1
2
MOUNT
MOUNT
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2
1
A
2
1
5
3
and R
TP1
COM1
J2
4
VDD
COM2
1
3
1
JP2
VDD
are located on the
1
DNP
A
R5
2
4
0.1UF
DIFF
PROBE
ADAPTER
10UF
C1
C2
Application Note 1358
GND
2
4
1
3
1
1
2
46
3
J1
PACKAGE
10 PIN
QFN
U1
1
TP2
A
9
8
7
A
9
8
6
7
DNP
R6
R
Test Points
The evaluation board has various test points for ease of
connecting probes to make measurements. The test points
available are described in Table 1.
DESIGNATOR
L
DNP
R7
D-
D+
1
TP4
TP5
TP1
TP2
TP3
TP4
TP5
JP1
JP2
DIFF
PROBE
ADAPTER
TP3
100UF
100UF
C3
C4
TABLE 1. TEST POINT DESCRIPTIONS
1
3
V
Ground Test Point
V
VIDEO IN Test Point
MONO AUDIO IN Test Point
D-/D+ Differential Probe Connection - USB Device
Side of Switch
D-/D+ Differential Probe Connection - HOST Side
of Switch
JP1
DD
BUS
A
2
4
test point
Test Point
1
1
2
2
D-
D+
3
3
4
4
DESCRIPTION
A
A
A
5
5
J9
J10
5
1
2
3
4
6
MOUNT
MOUNT
1
2
2
2
1
1
1
1
2
J11
3
3
A
4
A
4
4
4
CTRL
A
A
J13
J15
5
5
USB
TO
DEVICE
J14
J16
MONO AUDIO IN
VIDEO IN
June 23, 2008
AN1358.0
IN