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參數(shù)資料
| 型號： | CMCPCI102A |
| 英文描述： | CompactPCI Backplane Interface. Replaced with CMCPCI102B. |
| 中文描述： | CompactPCI背板接口。替換為CMCPCI102B。 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 254K |
| 代理商： | CMCPCI102A |
2003 California Micro Devices Corp. All rights reserved.
2
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L
Tel: 408.263.3214
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Fax: 408.263.7846
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www.calmicro.com
10/06/03
CMCPCI102B
PIN DESCRIPTIONS
PIN(S)
NAME
DESCRIPTION
1-5
A1 - A5
The backplane-side input signals for channels 1 through 5, respectively.
10-14
A6 - A10
The backplane-side input signals for channels 6 through 10, respectively.
24-28
B1 - B5
The device-side connection for channels 1 through 5, respectively.
15-19
B6 - B10
The device-side connection for channels 6 through 10, respectively.
6
1V
A precharge supply voltage input for all channels. This voltage can be less than or equal to VIO.
7
P_EN
The precharge enable input which controls the precharge pull-up resistors. When this active high
control signal is set to ’1’, the precharge of all channels is enabled.
8
GND
The ground voltage reference for the CMCPCI102B.
A capacitor must be placed from this pin to GND. The recommended value is 0.01
μ
F,16V.
The series switch enable input. When this active high control signal is set to ’1’, the series switch
between the channel’s backplane-side terminal and device-side terminal is closed. When this sig-
nal is cleared to ’0’, the switch is open.
9
CAP
20
SW_EN
21
3_EN
The enable signal for the device-side channel pull-up mechanism when 3.3V is the supply voltage.
When this active high control signal is set to ’1’, the 2.7k
pull-up resistor which pulls up the chan-
nel to the supply rail is engaged.
22
5_EN
The enable signal for the device-side channel pull-up mechanism when 5V is the supply voltage.
When this active high control signal is set to ’1’, the 1k
pull-up resistor which pulls up the channel
to the supply rail is engaged.
23
VIO
The positive supply voltage for the CMCPCI102B. Either 3.3V or 5V may be used.
28-pin TSSOP
1
2
3
4
5
6
7
8
20
19
18
17
21
22
9
10
24
23
25
26
11
12
27
28
A5
1V
P_EN
GND
CAP
A6
A7
A8
A1
A2
A3
A4
B2
B3
B4
B5
VIO
5_EN
3_EN
SW_EN
B6
B7
B8
B1
13
14
16
15
B9
B10
A9
A10
PACKAGE / PINOUT DIAGRAM
Note: This drawing is not to scale.
Top View
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CMCPCI102AS | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:CompactPCI Backplane Interface |
| CMCPCI102AT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:COMPACT PCI BACKPLANE INTERFACE |
| CMCPCI102ATS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:COMPACT PCI BACKPLANE INTERFACE |
| CMCPCI102B | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:CompactPCI Backplane Interface |
| CMCPCI102BR | 功能描述:ESD 抑制器 10 CHANNEL BACKPLANE INTERFACE TERMINATIO RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
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