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| 型号： | ICS8430S07AKILFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 133.333 MHz, OTHER CLOCK GENERATOR, QCC32 |
| 封装： | 5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2/-4, VFQFN-32 |
| 文件页数： | 1/23页 |
| 文件大小： | 1792K |
| 代理商： | ICS8430S07AKILFT |
PRELIMINARY
CLOCK GENERATOR FOR CAVIUM PROCESSORS
ICS8430S07I
IDT / ICS CLOCK GENERATOR
1
ICS8430S07AKI REV. A DECEMBER 4, 2007
General Description
The ICS8430S07I is a PLL-based clock generator
specifically designed for Cavium Networks SoC
processors. This high performance device is
optimized to generate the processor core reference
clock, the DDR reference clocks, the PCI/PCI-X bus
clocks, and the clocks for both the Gigabit Ethernet MAC and PHY.
The clock generator offers ultra low-jitter, low-skew clock outputs,
and edge rates that easily meet the input requirements for the
OCTEON CN3005/CN3010/CN3020 processors. The output
frequencies are generated from a 25MHz external input source or
an external 25MHz parallel resonant crystal. The extended
temperature range of the ICS8430S07I supports
telecommunication, networking, and storage requirements.
Applications
Systems using OCTEON CN30XX MIPS64 Broadband
Processors
Networking, control and storage equipment, including routers,
switches, application-aware gateways, triple-play gateways,
WLAN and 3G/4G access and aggregation devices, storage
arrays, storage networking equipment, servers, and intelligent
NICs
802.11 a/b/g/n wireless for home data and multimedia
distribution
QoS for high quality Voice, Video, and Data service
Next-generationPON, VDSL2, and Cable networks
High-performance NAS
Audio/Video Storage and distribution
Consumer space media server
Features
One selectable differential LVPECL output pair for DDR
533/400/667
Six LVCMOS/ LVTTL outputs, 15 typical output impedance
- One selectable core clock for the processor
- One selectable clock for the PCI/ PCI-X bus
- One 125MHz clock reference for GbE MAC
- Three 25MHz clock references for GbE PHY
Selectable external crystal or differential (single-ended) input
source
Crystal oscillator interface designed for 25MHz, parallel
resonant crystal
Differential input pair (CLK, nCLK) accepts LVPECL, LVDS,
LVHSTL, SSTL, HCSL input levels
Internal resistor bias on nCLK pin allows the user to drive CLK
input with external single-ended (LVCMOS/ LVTTL) input levels
Full 3.3V or mixed 3.3V core/2.5V output supply mode
-40°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) packages
HiPerClockS
ICS
Pin Assignment
910 11 12 13 14 15 16
32 31 30 29 28 27 26 25
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
VDD
nPLL_SEL
XTAL_IN
XTAL_ OUT
nXTAL_SEL
CLK
nCLK
GND
QC
GND
QA
nQ
A
VDDO_B
VDDO_C
MR/ nOE_REF
CORE_SEL
DD
R
_
SEL
1
DD
R
_
SEL
0
V
DD
A
PC
I_
S
EL
0
PC
I_
S
E
L1
V
DD
O_R
E
F
QR
E
F
0
QR
E
F
1
QR
E
F
2
G
ND
QD
V
DDO_D
ICS8430S07I
32-Lead VFQFN
5mm x 5mm x 0.925mm
package body
K Package
Top View
V
DD
QB
V
DD
O_R
E
F
The Preliminary Information presented herein represents a product in pre-production. The noted characteristics are based on initial product characterization and/or qualification.
Integrated Device Technology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.
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| ICS843101AGI-312LFT | 312.5 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| ICS843101AGI-312LF | 312.5 MHz, OTHER CLOCK GENERATOR, PDSO16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS8430S07I | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:Clock Generator for Cavium Processors |
| ICS8430S10AYILF | 功能描述:IC CLK GENERATOR PLL 48TQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| ICS8430S10AYILFT | 功能描述:IC CLK GENERATOR PLL 48TQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| ICS8430S10BYI-02LF | 功能描述:IC CLK GENERATOR PLL 48TQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| ICS8430S10BYI-02LFT | 功能描述:IC CLK GENERATOR PLL 48TQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
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