參數(shù)資料
型號(hào): CY28419ZXC
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 13/15頁(yè)
文件大?。?/td> 0K
描述: IC CLOCK SERV CK419 56TSSOP
標(biāo)準(zhǔn)包裝: 35
類型: *
PLL:
輸入: 晶體
輸出: 時(shí)鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:25
差分 - 輸入:輸出: 無/是
頻率 - 最大: 400MHz
除法器/乘法器: 是/無
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
CY28419
........................Document #: 38-07444 Rev. *D Page 7 of 15
Crystal Recommendations
The CY28419 requires a Parallel Resonance Crystal.
Substituting a series resonance crystal will cause the
CY28419 to operate at the wrong frequency and violate the
ppm specification. For most applications there is a 300-ppm
frequency shift between series and parallel crystals due to
incorrect loading.
Byte 6: Control Register 6
Bit
@Pup
Name
Description
70
REF
PCIF
PCI
3V66
USB_48
DOT_48
CPUT/C
SRCT/C
Test Clock Mode
0= Disabled, 1 = Enabled
6
0
Reserved, Set = 0
5
0
CPUC0, CPUT0
CPUC1, CPUT1
CPUC2, CPUT2
CPUC3, CPUT3
FS_A & FS_B Operation
0 = Normal, 1 = Test mode
4
0
SRCT, SRCC
SRC Frequency Select
0 = 100 MHz, 1 = 200 MHz
3
0
Reserved, Set = 0
2
0
PCIF
PCI
3V66
SRC(T/C)
CPUT/ C
Spread Spectrum Mode
0 = Spread Off, 1 = Spread On
1
REF_1
REF_1 Output Enable
0 = Disabled, 1 = Enabled
0
1
REF_0
REF_0 Output Enable
0 = Disabled, 1 = Enabled
Byte 7: Vendor ID
Bit
@Pup
Name
Description
7
0
Revision Code Bit 3
6
0
Revision Code Bit 2
5
0
Revision Code Bit 1
4
0
Revision Code Bit 0
3
1
Vendor ID Bit 3
2
0
Vendor ID Bit 2
1
0
Vendor ID Bit 1
0
Vendor ID Bit 0
Table 6. Crystal Recommendations
Frequency
(Fund)
Cut
Loading
Load Cap
Drive
(max.)
Shunt Cap
(max.)
Motional
(max.)
Tolerance
(max.)
Stability
(max.)
Aging
(max.)
14.31818 MHz
AT
Parallel
20 pF
0.1 mW
5 pF
0.016 pF
50 ppm
5 ppm
相關(guān)PDF資料
PDF描述
CY28508OXC IC CLOCK SSCG 3DIFF PAIR 28SSOP
CY2SSTV850ZI IC CLOCK DIFFDRV PLL DDR 48TSSOP
D2-24044-MR IC DGTL AMP AUDIO PWR D 38HTSSOP
D2-45157-QR IC DGTL AMP PWM CTRLR 68QFN
DS1080CLU+ IC CRYSTAL MULTIPLIER SS 8-MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY28419ZXCT 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 Server, CK419 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
CY28435 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Generator for Intel Grantsdale Chipset
CY28435OXC 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Generator for Intel Grantsdale Chipset
CY28435OXCT 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Generator for Intel Grantsdale Chipset
CY28435ZXC 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Generator for Intel Grantsdale Chipset