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參數資料
| 型號： | CY28RS480OXC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | Clock Generator for ATI RS480 Chipset |
| 中文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封裝： | LEAD FREE, SSOP-56 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 217K |
| 代理商： | CY28RS480OXC |
Clock Generator for ATI
RS480 Chipset
CY28RS480
Cypress Semiconductor Corporation
Document #: 38-07638 Rev. *C
3901 North First Street
San Jose
,
CA 95134
408-943-2600
Revised February 21, 2005
Features
Supports AMD
CPU
200-MHz differential CPU clock pairs
100-MHz differential SRC clocks
48-MHz USB clock
33-MHz PCI clock
66-MHz HyperTransport
clock
I
2
C support with readback capabilities
Ideal Lexmark Spread Spectrum profile for maximum
electromagnetic interference (EMI) reduction
3.3V power supply
56-pin SSOP and TSSOP packages
CPU
x2
SRC
x8
HTT66
x1
PCI
x1
REF
x 3
USB_48
x 1
Block Diagram
Pin Configuration
XIN
XOUT
VDD_48
USB_48
VSS_48
NC
SCLK
SDATA
NC
CLKREQ#0
CLKREQ#1
SRCT5
SRCC5
VDD_SRC
VSS_SRC
SRCT4
SRCC4
SRCT3
SRCC3
VSS_SRC
VDD_SRC
SRCT2
SRCC2
SRCT1
SRCC1
VSS_SRC
SRCST1
SRCSC1
VDD_REF
VSS_REF
REF0
SRCST0
SRCSC0
VSS_SRC1
VDD_SRC1
SRCT0
SRCC0
VDD_SRCS
VSSA
IREF
VDDA
CPUT1
CPUC1
VSS_CPU
VDD_CPU
CPUT0
CPUC0
HTT66
VSS_HTT
VDD_HTT
PCI0
VSS_PCI
VDD_PCI
REF1
REF2
VSS_SRCS
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VDD_REF
REF[0:2]
XTAL
OSC
PLL Ref Freq
XOUT
XIN
SCLK
PLL1
I
2
C
Logic
VDD_48 MHz
SDATA
VDD_PCI
PCI
Divider
Network
VDD_CPU
CPUT[0:1], CPUC[0:1],
IREF
PLL2
VDD_SRC
SRCT[0:5],SRCC[0:5]
USB_48
CPU_STP#
CLKREQ[0:1]#
C
56 SSOP/TSSOP
PD
VDD_SRCS
SRCST[0:1],SRCSC[0:1]
VDD_HTT
HTT66
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| CY2907F14I | Circular Connector; No. of Contacts:15; Series:; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Right Angle Plug; Insert Arrangement:14-15 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CY28RS480OXC-1 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Generator for ATI RS480 Chipset |
| CY28RS480OXCT | 功能描述:IC CLOCK GENERATOR 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數:- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| CY28RS480ZXC | 功能描述:時鐘發生器及支持產品 ATIR RS480 Chipset System Clock RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| CY28RS480ZXC-1 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Generator for ATI RS480 Chipset |
| CY28RS480ZXC-1T | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Generator for ATI RS480 Chipset |
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