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| 型号： | ICS8430AY-111LF |
| 元件分类： | 时钟及定时 |
| 英文描述： | PLL BASED CLOCK DRIVER, PQFP32 |
| 封装： | 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, MS-026, LQFP-32 |
| 文件页数： | 1/8页 |
| 文件大小： | 105K |
| 代理商： | ICS8430AY-111LF |
8430-111
www.icst.com
REV. A FEBRUARY 15, 2001
1
PRELIMINARY
Integrated
Circuit
Systems, Inc.
ICS8430-111
700MHZ, LOW JITTER
LVPECL FREQUENCY SYNTHESIZER
GENERAL DESCRIPTION
The ICS8430-111 is a general purpose, dual out-
put high frequency synthesizer and a member
of the HiPerClockS family of High Performance
Clocks Solutions from ICS. The VCO operates
at a frequency range of 250MHz to 700MHz. With
the output configured to divide the VCO frequency by 2 out-
put frequency steps as small as 1MHz can be achieved us-
ing a 16MHz differential or single ended reference clock.
Output frequencies up to 700MHz can be programmed using
the serial or parallel interfaces to the configuration logic. The
low jitter and frequency range of the ICS8430-111 makes it
an ideal clock generator for most clock tree applications.
BLOCK DIAGRAM
PIN ASSIGNMENT
FEATURES
Fully integrated PLL
14MHz to 25 MHz differential input or reference input
frequency
Accepts any differential input signal (PECL, HSTL, LVDS,
SSTL, etc.)
Dual differential 3.3V LVPECL output
15.63MHz to 700MHz output frequency
2.6ps rms output jitter
Parallel interface for programming counter and output
dividers
Serial 3 wire interface
Selectable differential input interface and LVCMOS
reference input
LVCMOS control inputs
3.3V supply voltage
32 lead low-profile QFP(LQFP), 7mm x 7mm x 1.4mm
package body, 0.8mm package lead pitch
0°C to 70°C ambient operating temperature
32 31 30 29 28 27 26 25
9
10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
CLK
REF_CLK
CLK_SEL
VDDA
S_LOAD
S_DATA
S_CLOCK
MR
M5
M6
M7
M8
N0
N1
N2
VEE
nFOUT0
FOUT0
VDDO
nFOUT1
FOUT1
VDD
TEST
nCLK
nP_LOAD
VCO_SEL
M0
M1
M2
M3
M4
32-Lead LQFP
Y Package
Top View
VCO_SEL
CLK_SEL
REF_CLK
CLK
S_LOAD
S_DATA
S_CLOCK
nP_LOAD
M0:M8
N0:N2
VCO
PLL
FOUT0
nFOUT0
FOUT1
nFOUT1
TEST
÷ N
CONFIGURATION
INTERFACE
LOGIC
÷ M
0
1
0
1
÷ 16
PHASE DETECTOR
ICS8430-111
÷ 2
HiPerClockS
,&6
nCLK
MR
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on initial
product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS8430AY-51 | 制造商:ICS 制造商全称:ICS 功能描述:600MHZ, LOW JITTER LVCMOS/ LVTTL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS8430AY-51T | 制造商:ICS 制造商全称:ICS 功能描述:600MHZ, LOW JITTER LVCMOS/ LVTTL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS8430AY-61 | 制造商:Integrated Device Technology Inc 功能描述: |
| ICS8430AY-61LF | 功能描述:IC SYNTHESIZR DUAL LVPECL 32LQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™ 标准包装:2,000 系列:- 类型:PLL 频率合成器 PLL:是 输入:晶体 输出:时钟 电路数:1 比率 - 输入:输出:1:1 差分 - 输入:输出:无/无 频率 - 最大:1GHz 除法器/乘法器:是/无 电源电压:4.5 V ~ 5.5 V 工作温度:-20°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-LSSOP（0.175"，4.40mm 宽） 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:NJW1504V-TE1-NDNJW1504V-TE1TR |
| ICS8430AY-61LFT | 功能描述:IC SYNTHESIZER LVPECL 32-LQFP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
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