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| 型号： | ICS8430S07AKILF |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC CLK GENERATOR PLL 32VFQFN |
| 标准包装： | 490 |
| 类型： | 时钟/频率发生器，扇出缓冲器（分配），多路复用器 |
| PLL： | 是 |
| 主要目的： | Cavium 处理器 |
| 输入： | LVCMOS，LVDS，LVPECL，LVTTL，SSTL，晶体 |
| 输出： | LVCMOS，LVPECL，LVTTL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:7 |
| 差分 - 输入:输出： | 是/是 |
| 频率 - 最大： | 133.33MHz |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘 |
| 供应商设备封装： | 32-VFQFN（5x5） |
| 包装： | 托盘 |
DATA SHEET
ICS8430S07AKI REVISION A SEPTEMBER 3, 2009
1
2009 Integrated Device Technology, Inc.
Clock Generator for Cavium Processors
ICS8430S07I
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
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 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 multi-media distribution
QoS for high quality Voice, Video, and Data Service
Next-generation PON, 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
RMS phase jitter @ 125MHz, using a 25MHz crystal
(1.875MHz - 20MHz): 0.78ps (typical), QD output
Output supply:
LVPECL – 3.3V Core
LVCMOS – Core/Output
3.3V/3.3V
3.3V/2.5V
-40°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) package
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS8430S07AKILFT | 功能描述:IC CLK GENERATOR PLL 32VFQFN 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 |
| 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 |
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