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参数资料
| 型号： | ICS8430BY-71LF |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 700 MHz, OTHER CLOCK GENERATOR, PQFP32 |
| 封装： | 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32 |
| 文件页数： | 1/16页 |
| 文件大小： | 303K |
| 代理商： | ICS8430BY-71LF |
8430BY-71
www.icst.com/products/hiperclocks.html
REV. A SEPTEMBER 20, 2005
1
Integrated
Circuit
Systems, Inc.
ICS8430B-71
700MHZ, LOW JITTER, CRYSTAL INTERFACE/
LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
PRELIMINARY
GENERAL DESCRIPTION
The ICS8430B-71 is a general purpose, dual out-
put Crystal/LVCMOS-to-3.3V Differential LVPECL
High Frequency Synthesizer and a member of the
HiPerClockS family of High Performance Clock
Solutions from ICS. The ICS8430B-71 has a se-
lectable crystal oscillator interface or LVCMOS TEST_CLK.
The VCO operates at a frequency range of 250MHz to
700MHz. With the output configured to divide the VCO
frequency by 2, output frequency steps as small as 2MHz
can be achieved using a 16MHz crystal or test 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 ICS8430B-71 make it an
ideal clock generator for most clock tree applications.
BLOCK DIAGRAM
PIN ASSIGNMENT
FEATURES
Dual differential 3.3V LVPECL outputs
Selectable crystal oscillator interface
or LVCMOS TEST_CLK
Output frequency up to 700MHz
Crystal input frequency range: 12MHz to 27MHz
VCO range: 250MHz to 700MHz
Parallel or serial interface for programming counter
and output dividers
RMS period jitter: 9ps (maximum)
Cycle-to-cycle jitter: 25ps (maximum)
3.3V supply voltage
0°C to 70°C ambient operating temperature
Replaces 8430-71
Available in both standard and lead-free RoHS-compliant
packages
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
XTAL_OUT
TEST_CLK
XTAL_SEL
VCCA
S_LOAD
S_DATA
S_CLOCK
MR
M5
M6
M7
M8
N0
N1
N2
VEE
V
EE
nFOUT0
FOUT0
V
CCO
nFOUT1
FOUT1
V
CC
TEST
XT
AL_IN
nP_LOAD
VCO_SEL
M0
M1
M2
M3
M4
32-Lead LQFP
7mm x 7mm x 1.4mm package body
Y Package
Top View
ICS8430B-71
HiPerClockS
ICS
OSC
VCO_SEL
XTAL_SEL
TEST_CLK
XTAL_IN
XTAL_OUT
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
MR
÷ 2
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.
相关PDF资料 |
PDF描述 |
|---|---|
| ICS8430BYI-71 | 700 MHz, OTHER CLOCK GENERATOR, PQFP32 |
| ICS8430BYI-71T | 700 MHz, OTHER CLOCK GENERATOR, PQFP32 |
| ICS8430DY-01T | 500 MHz, OTHER CLOCK GENERATOR, PQFP32 |
| ICS8430DY-111LF | 8430 SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS8430DY-111T | 8430 SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS8430BY-71LFT | 功能描述:IC SYNTHESIZER DUAL 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 |
| ICS8430BY-71T | 制造商:ICS 制造商全称:ICS 功能描述:700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS8430BYI-71 | 制造商:ICS 制造商全称:ICS 功能描述:700MHZ, LOW JITTER, CRYSTAL INTERFACE / LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS8430BYI-71LF | 功能描述:IC SYNTHESIZER DUAL 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: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 |
| ICS8430BYI-71LFT | 功能描述:IC SYNTHESIZER DUAL 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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