- 您現(xiàn)在的位置：買賣IC網 > PDF目錄384227 > CMCPCI102A CompactPCI Backplane Interface. Replaced with CMCPCI102B. PDF資料下載
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)： | 6/8頁 |
| 文件大?。?/td> | 254K |
| 代理商： | CMCPCI102A |
2003 California Micro Devices Corp. All rights reserved.
6
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L
Tel: 408.263.3214
L
Fax: 408.263.7846
L
www.calmicro.com
10/06/03
CMCPCI102B
Performance Information (cont’d)
Capacitance Variation with Frequency
The A-side and B-side capacitances, C
1
and C
2
,
will
vary with frequency. The backplane capacitance, C
1,
is
very linear over a wide frequency range.
Figure 5
shows a plot of input line A3 (pin 3), measured with
SW_EN=0V and VIO=5V.
Figure 5. C
1
(Backplane-side) Capacitance Variation vs. Frequency
The CompactPCI device side of the CMCPCI102B has
a fairly low capacitance (C
2
) at 66MHz, but it is higher
at lower frequencies.
Figure 6
shows a plot of output line B3 (pin 26), mea-
sured at the worst-case (for capacitance) conditions of
SW_EN=0V, 5_EN=0V, 3_EN=0V and VIO=5V.
The increased capacitance at low frequencies is due to
the parasitic capacitance of the switches connected to
the pull-up resistors. At high frequencies, this parasitic
capacitance is decoupled by the pull-up resistors.
Figure 6. C
2
(Device-side) Capacitance Variation vs. Frequency
相關PDF資料 |
PDF描述 |
|---|---|
| CMD10B | Optoelectronic |
| CMD11354AG | Optoelectronic |
| CMD11354HRG | Optoelectronic |
| CMD11354URG | Optoelectronic |
| CMD61532 | Optoelectronic |
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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。