PACGAME-1 Datasheet, PDF (1/3 Pages) California Micro Devices Corp – MIDI (MUSICAL INSTRUMENT DIGITAL INTERFACE) GAME PORT FILTER/ PROTECTION CIRCUIT

CALIFORNIA MICRO DEVICES
PACGAME-1
MIDI (MUSICAL INSTRUMENT DIGITAL INTERFACE)
GAME PORT FILTER/PROTECTION CIRCUIT
Features
• Integrated network contains 15 resistors,
10 capacitors, and ESD diodes.
Application
• 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™ GAME-1 provides filtering and pull-up termination of the Game Port as well as ESD protection.
STANDARD SPECIFICATIONS
Absolute Tolerance
±10%
Absolute Tolerance
±20%
Operating Temperature Range
0°C to 70°C
ESD Protection
MIL-STD-883, Method 3015 (Note 1) >4KV*
In System Protection (Note 2)
>8KV*
Package
28-pin QSOP
SCHEMATIC CONFIGURATION
1
NC
2
NC
3
JOY3_OUT
4
JOY2_OUT
5
JOY1_OUT
6
JOY0_OUT
7
SELECT
8 MIDI_CODEC_OUT
9 ^{MIDI_CODEC_IN}
10
JRC3_OUT
11
JRC2_OUT
12
JRC1_OUT
13
JRC0-OUT
14
NC
NC
28
NC
27
JOY3_IN
26
JOY2_IN
25
JOY1_IN
24
JOY0_IN
23
SELECT
22
21 ^{MIDI_CODEC_IN}
20 MIDI_CODEC_OUT
JRC3_IN
19
JRC2_IN
18
17
JRC1_IN
JRC0-IN
16
NC
15
R₁ = 4.7K R₂ = 47Ω R₃ = 2.2K C = 470pF
© 2000 California Micro Devices Corp. All rights reserved.
4/00
215 Topaz Street, Milpitas, California 95035
Tel: [phone]
Fax: [phone]
www.calmicro.com
C0370798
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