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| 型號： | CY28405-3 |
| 英文描述： | Clocks and Buffers |
| 中文描述： | 時鐘和緩沖器 |
| 文件頁數(shù)： | 31/48頁 |
| 文件大小： | 538K |
| 代理商： | CY28405-3 |
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CY28405-2
Document #: 38-07511 Rev. *C
Cypress Semiconductor Corporation, 2003. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize
its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges.
Page 15 of 16
Package Drawing and Dimensions
Purchase of I
2
C components from Cypress, or one of its sublicensed Associated Companies, conveys a license under the Philips
I
2
C Patent Rights to use these components in an I
2
C system, provided that the system conforms to the I
2
C Standard Specification
as defined by Philips. Intel and Pentium are registered trademarks of Intel Corporation. All product and company names
mentioned in this document are the trademarks of their respective holders.
Table 10. CPU Clock Current Select Function
Board Target Trace/Term Z
50 Ohms
Reference R, I
REF
– V
DD
(3*R
REF
)
R
REF
= 475 1%, I
REF
= 2.32mA
Output Current
I
OH
= 6*I
REF
V
OH
@ Z
0.7V @ 50
Ordering Information
Part Number
Package Type
Product Flow
Commercial, 0
°
to 70
°
C
Commercial, 0
°
to 70
°
C
CY28405OC-2
CY28405OC-2T
48-pin SSOP
48-pin SSOP – Tape and Reel
2.0V
0.8V
3.3V
0V
T r
T f
1.5V
3.3V sig n als
tD C
P robe
O utput under Test
Load C ap
-
-
Figure 8. Lumped Load For Single-ended Output Signals (for AC Parameters Measurement)
48-lead Shrunk Small Outline Package O48
51-85061-*C
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PDF描述 |
|---|---|
| CY28412 | Clocks and Buffers |
| CY28419 | Clocks and Buffers |
| CY28510 | Clocks and Buffers |
| CY2901CDC | Microprocessor Slice |
| CY2901CDMB | Microprocessor Slice |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY28405OC | 制造商:Cypress Semiconductor 功能描述: |
| CY28405OC-2 | 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Synthesizer with Differential SRC and CPU Outputs |
| CY28405OC-2T | 制造商:Rochester Electronics LLC 功能描述:FTG FOR INTEL 865 AND 875 CHIPSETS (CK409) - Bulk |
| CY28405OC-3 | 制造商:Rochester Electronics LLC 功能描述:CLOCK SYNTHESIZER WITH DIFFERENTIAL SRC & CPU OUT - Bulk |
| CY28405OC-3T | 制造商:Rochester Electronics LLC 功能描述:CLOCK SYNTHESIZER WITH DIFFERENTIAL SRC & CPU OUT - Bulk |
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