EEWORLDEEWORLDEEWORLD

Part Number

Search

ICS8430AYI-61

Description
500MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
File Size195KB,16 Pages
ManufacturerICS ( IDT )
Websitehttp://www.icst.com
Download Datasheet Compare View All

ICS8430AYI-61 Overview

500MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
ICS8430I-61
500MH
Z
, C
RYSTAL
-
TO
-3.3V D
IFFERENTIAL
LVPECL F
REQUENCY
S
YNTHESIZER
F
EATURES
Dual differential 3.3V LVPECL outputs
Selectable crystal oscillator interface
or LVCMOS/LVTTL TEST_CLK
Output frequency range: 20.83MHz to 500MHz
Crystal input frequency range: 14MHz to 27MHz
VCO range: 250MHz to 500MHz
Parallel or serial interface for programming counter
and output dividers
RMS period jitter: 6ps (maximum)
Cycle-to-cycle jitter: 30ps (maximum)
Supply voltage modes:
3.3/3.3/3.3
3.3/3.3/2.5
-40°C to 85°C ambient operating temperature
G
ENERAL
D
ESCRIPTION
The ICS8430I-61 is a general purpose, dual output
Crystal-to-3.3V Differential LVPECL High Fre-
HiPerClockS™
quency Synthesizer and a member of the
HiPerClockS™ family of High Performance Clock
Solutions from ICS. The ICS8430I-61 has a select-
able TEST_CLK or crystal inputs. The VCO operates at a fre-
quency range of 250MHz to 500MHz. The VCO frequency is
programmed in steps equal to the value of the input reference
or crystal frequency. The VCO and output frequency can be
programmed using the serial or parallel interfaces to the con-
figuration logic. Frequency steps as small as 1MHz can be
achieved using a 16MHz crystal or TEST_CLK.
ICS
B
LOCK
D
IAGRAM
VCO_SEL
XTAL_SEL
TEST_CLK
XTAL_IN
OSC
XTAL_OUT
÷
16
P
IN
A
SSIGNMENT
XTAL_OUT
VCO_SEL
nP_LOAD
M4
M3
M2
M1
M0
0
32 31 30 29 28 27 26 25
1
M5
M6
M7
÷1
÷1.5
÷2
÷3
÷4
÷6
÷8
÷12
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
TEST
V
CC
FOUT1
nFOUT1
V
CCO
FOUT0
nFOUT0
V
EE
24
23
22
XTAL_IN
TEST_CLK
XTAL_SEL
V
CCA
S_LOAD
S_DATA
S_CLOCK
MR
M8
N0
N1
N2
FOUT0
nFOUT0
FOUT1
nFOUT1
ICS8430I-61
21
20
19
18
17
PLL
PHASE DETECTOR
MR
VCO
÷
M
0
1
V
EE
S_LOAD
S_DATA
S_CLOCK
nP_LOAD
M0:M8
N0:N2
CONFIGURATION
INTERFACE
LOGIC
TEST
32-Lead LQFP
7mm x 7mm x 1.4mm package body
Y Package
Top View
8430AYI-61
www.icst.com/products/hiperclocks.html
1
REV. A OCTOBER 21, 2004

ICS8430AYI-61 Related Products

ICS8430AYI-61 ICS8430AYI-61T ICS8430I-61
Description 500MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER 500MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER 500MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Renesas SuperH series with on-chip flash memory
Renesas Technology Corporation today announced the SH7211F single-chip microcontroller with on-chip flash memory. The device integrates a high-performance SH-2A CPU core with excellent real-time contr...
rain MCU
54XX power supply circuit connection diagram (with specific parameters)
I usually use the 5402 dsp power management circuit diagram, which I also shared with you:) The specific parameters are marked on it. You can refer to it. If you need to modify it, please modify it ac...
xiangzi Power technology
Year-end summary: fewer and fewer friends
[i=s]This post was last edited by wugx on 2016-12-17 19:25[/i] [align=left][font=宋体]Seeing the forum friends posting summaries, in order to increase our popularity in the forum, I am not willing to be...
wugx Talking
Crayon Shin-chan's understanding of "**"
转来的:lol七岁的小新就如其他同年龄的男孩一样,只是多了一份好奇。他从其他的男孩口中听到了许多关于“**”的事,并且很想知道“**”到底是什么?  有一天,他向妈妈问了这个问题,他妈妈觉得难以回答,只好叫他找一天晚上躲在客厅窗后面,看他姐姐和男朋友做的事,就知道什么是“**”了。  小新就照着他妈妈的话去做,隔天一早,就一五一十把他看到的事情告诉他妈妈。  他说:姐姐和他男朋友坐着聊了一下午。然...
lopopo Talking
Protel common component packaging
Introduction to some commonly used component packages and component libraries of protel...
大众电子 PCB Design
What requirements does the inverter need to meet?
I have done a full-bridge inverter, using the two-way pwm waves provided by msp430, and then sending out four-way pwm waves through ir2104 ho lo (pwm meets the requirements of four mos tubes in the fu...
刘123 Power technology

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1787  1372  2918  2311  2542  36  28  59  47  52 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号