CALIFORNIA MICRO DEVICES
PACGAME-1
MIDI (MUSICAL INSTRUMENT DIGITAL INTERFACE)
GAME PORT FILTER/PROTECTION CIRCUIT
Features
聲
Integrated network contains 15 resistors,
10 capacitors, and ESD diodes.
Application
聲
EMI/RFI Filtering and ESD protection for
MIDI/Game port.
Product Description
The signals to and from the MIDI/Game-port controller contain high frequency EMI signals that must be reduced before the
connector. Likewise, the signals from the Midi/Game-port controller must be protected from any possible external charges such
as static electricity. The PAC
鈩?/div>
GAME-1 provides filtering and pull-up termination of the Game Port as well as ESD protection.
Absolute Tolerance
Absolute Tolerance
Operating Temperature Range
ESD Protection
MIL-STD -883, Method 3015 (Note 1)
In System Protection (Note 2)
Package
STANDARD SPECIFICATIONS
SCHEMATIC CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R
1
= 4.7K
NC
NC
NC
NC
JOY3_IN
鹵10%
鹵20%
0擄C to 70擄C
28
27
26
25
24
23
22
21
20
19
18
17
16
15
>4KV*
>8KV*
28-pin QSOP
JOY3_OUT
JOY2_OUT
JOY2_IN
JOY1_OUT
JOY0_OUT
SELECT
JOY1_IN
JOY0_IN
SELECT
MIDI_CODEC_IN
MIDI_CODEC_OUT
MIDI_CODEC_IN
JRC3_OUT
MIDI_CODEC_OUT
JRC3_IN
JRC2_OUT
JRC2_IN
JRC1_OUT
JRC0-OUT
NC
JRC1_IN
JRC0-IN
NC
R
2
= 47鈩?/div>
R
3
= 2.2K
C
= 470pF
漏 2000 California Micro Devices Corp. All rights reserved.
4/00
C0370798
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
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