參數(shù)資料
型號(hào)： CY28346OC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： XO, clock
英文描述： CONN BNC PLUG CRIMP RG-TFE-59,62
中文描述： 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝： SSOP-56
文件頁數(shù)： 1/20頁
文件大?。?/td> 179K
代理商： CY28346OC
Clock Synthesizer with Differential CPU Outputs
CY28346
Cypress Semiconductor Corporation
Document #: 38-07331 Rev. *B
3901 North First Street
San Jose
CA 95134
Revised December 26, 2002
408-943-2600
Features
Compliant with Intel CK 408 Mobile Clock Synthesizer
specifications
3.3V power supply
Three differential CPU clocks
Ten copies of PCI clocks
5/6 copies of 3V66 clocks
SMBus support with read-back capabilities
Spread Spectrum electromagnetic interference (EMI)
reduction
Dial-a-Frequency features
Dial-a-dB features
56-pin TSSOP and SSOP packages
Table 1. Frequency Table
[1]
S2
1
1
1
1
0
0
0
0
M
M
S1
0
0
1
1
0
0
1
1
0
0
S0
0
1
0
1
0
1
0
1
0
1
CPU (0:2)
66M
100M
200M
133M
66M
100M
200M
133M
Hi-Z
TCLK/2
3V66
66M
66M
66M
66M
66M
66M
66M
66M
Hi-Z
TCLK/4
66BUFF(0:2)/
3V66(0:4)
66IN
66IN
66IN
66IN
66M
66M
66M
66M
Hi-Z
TCLK/4
66IN/3V66–5
66-MHz clock input
66-MHz clock input
66-MHz clock input
66-MHZ clock input
66M
66M
66M
66M
Hi-Z
TCLK/4
PCI_FPCI
66IN/2
66IN/2
66IN/2
66IN/2
33 M
33 M
33 M
33 M
Hi-Z
TCLK/8
REF
14.318M
14.318M
14.318M
14.318M
14.318M
14.318M
14.318M
14.318M
Hi-Z
TCLK
USB/ DOT
48M
48M
48M
48M
48M
48M
48M
48M
Hi-Z
TCLK/2
Note:
1.
TCLK is a test clock driven on the XTAL_IN input during test mode. M= driven to a level between 1.0V and 1.8V. If the S2 pin is at a M level during power-up, a
0 state will be latched into the device
’
s internal state register.
PLL1
PLL2
/2
WD
Logic
Power
Up Logic
XIN
XOUT
CPU_STP#
IREF
VSSIREF
S(0:2)
MULT0
VTT_PG#
PCI_STP#
PD#
SDATA
SCLK
VDDA
66B[0:2]/3V66[2:4]
48M DOT
48M USB
PCI_F(0:2)
PCI(0:6)
3V66_1/VCH
3V66_0
CPUC(0:2)
CPUT(0:2)
REF
66IN/3V66-5
I2C
Logic
VDD
XIN
XOUT
VSS
PCIF0
PCIF1
PCIF2
VDD
VSS
PCI0
PCI1
PCI2
PCI3
VDD
VSS
PCI4
PCI5
PCI6
VDD
VSS
66B0/3V66_2
66B1/3V66_3
66B2/3V66_4
66IN/3V66_5
PD#
VDDA
VSSA
VTT_PG#
REF
S1
S0
CPU_STP#
CPUT0
CPUC0
VDD
CPUT1
CPUC1
VSS
VDD
CPUT2
CPUC2
MULT0
IREF
VSSIREF
S2
48MUSB
48MDOT
VDD
VSS
3V66_1/VCH
PCI_STP#
3V66_0
VDD
VSS
SCLK
SDATA
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
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
C
Pin Configuration
Block Diagram
相關(guān)PDF資料
PDF描述
CY28346OCT CONN BNC PLUG CRIMP RG-59,62
CY28346ZC Clock Synthesizer with Differential CPU Outputs
CY28346ZCT Clock Synthesizer with Differential CPU Outputs
CY28347 HDC-HA-48-SVL1/29 RoHS Compliant: Yes
CY28347ZC Universal Single-chip Clock Solution for VIA P4M266/KM266 DDR Systems
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY28346OCT 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Clock Synthesizer with Differential CPU Outputs
CY28346OXC 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 NB clk for Intel 830M & 845 chipsets RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
CY28346OXCT 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 NB clk for Intel 830M & 845 chipsets RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
CY28346ZC 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 NB clk for Intel 830M & 845 chipsets RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
CY28346ZC-2 制造商:Rochester Electronics LLC 功能描述:FTG FOR INTEL 830M AND 845 CHIPSETS (CK-408) - Bulk
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