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PACGAME1Q 参数 Datasheet PDF下载

PACGAME1Q图片预览
型号: PACGAME1Q
PDF下载: 下载PDF文件 查看货源
内容描述: MIDI (乐器数字接口) /游戏端口过滤/保护电路 [MIDI (Musical Instrument Digital Interface) / Game Port Filter/Protection Circuit]
分类和应用: 游戏乐器
文件页数/大小: 5 页 / 87 K
品牌: CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
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PACGAME1
MIDI (Musical Instrument Digital Interface) /
Game Port Filter/Protection Circuit
Features
Integrated network contains 15 resistors,
10 capacitors, and ESD diodes
ESD protection to greater than +4kV
(MIL-STD-883 Method 3015) and greater
than +8kV in-system
Product Description
The PACGAME1™ provides EMI filtering, pull-up ter-
mination and ESD protection for Game Port interfaces
in one convenient device. The signals to and from a
MIDI/Game Port controller generally contain high fre-
quency components that emit unwanted EMI at the
connector. Likewise, the signals from the MIDI/Game
Port controller must be protected from any possible
external electrical discharges typically caused by static
electricity. The PACGAME1 provides these functions
as well as a selectable pull-up function.
Applications
Personal computers and gaming devices requiring
EMI/RFI filtering and ESD protection for MIDI/
Game Ports in a single package.
Simplified Electrical Schematic
BTN3_CONN
BTN2_CONN
BTN1_CONN
BTN0_CONN
MIDI_RX_CONN
MIDI_TX_CONN
JRC3_CONN
JRC2_CONN
JRC1_CONN
26
25
24
23
22
21
20
19
18
17
C
R2
R1
R1
R2
C
R2
R1
C
R2
R1
C
R2
R1
C
R2
R1
C
R3
C
R3
C
R3
C
R3
16
JRC0_CONN
C
3
4
5
6
7
GND
8
9
10
11
12
MIDI_RX_CTLR
MIDI_TX_CTLR
JRC2_CLTR
JRC1_CTLR
BTN3_CTLR
BTN2_CTLR
BTN1_CTLR
BTN0_CTLR
Notes:
1) Component values: R1=4.7K, R2=47Ω, R3=2.2K, C=470pF
© 2002 California Micro Devices Corp. All rights reserved.
01/18/02
215 Topaz Street, Milpitas, California 95035
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Tel: (408) 263-3214
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Fax: (408) 263-7846
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JRC3_CTLR
JRC0_CTLR
SELECT
13
www.calmicro.com
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