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| 型号： | ICS8546AG-01LFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 266 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| 封装： | 4.40 X 7.80 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, TSSOP-24 |
| 文件页数： | 1/13页 |
| 文件大小： | 622K |
| 代理商： | ICS8546AG-01LFT |
8546AG-01
www.icst.com/products/hiperclocks.html
REV. A AUGUST 24, 2005
1
Integrated
Circuit
Systems, Inc.
ICS8546-01
LOW SKEW, 1-TO-6, CRYSTAL OSCILLATOR-TO-
LVDS FANOUT BUFFER
PRELIMINARY
GENERAL DESCRIPTION
The ICS8546-01 is a low skew, high performance
1-to-6 Crystal Oscillator-to-LVDS Fanout Buffer
and a member of the HiPerClockS family of
High Performance Clock Solutions from ICS.
The ICS8546-01 has selectable crystal, single
ended or differential clock inputs. The single ended clock
input accepts LVCMOS or LVTTL input levels and translate
them to LVDS levels. The CLK1, nCLK1 pair can accept
most standard differential input levels. The output enable is
internally synchronized to eliminate runt pulses on the
outputs during asynchronous assertion/deassertion of the
clock enable pin.
Guaranteed output and part-to-part skew characteristics
make the ICS8546-01 ideal for those applications demanding
well defined performance and repeatability.
FEATURES
Six 3.3V or 2.5V LVDS outputs
Selectable crystal oscillator, differential CLK1/nCLK1 pair
or LVCMOS/LVTTL clock input
CLK1/nCLK pair can accept the following differential
input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL
Maximum output frequency: 266MHz
Crystal frequency range: 14MHz - 40MHz
Output skew: TBD
Part-to-part skew: TBD
Propagation delay: 2.21ns (typical)
Full 3.3V or 2.5V supply mode
-0°C to 70°C ambient operating temperature
Industrial temperature information available upon request
Available in both standard and lead-free RoHS compliant
packages
HiPerClockS
ICS
PIN ASSIGNMENT
BLOCK DIAGRAM
00
01
1X
OSC
D
LE
Q
ICS8546-01
24-Lead TSSOP
4.40mm x 7.8mm x 0.92mm
package body
G Package
Top View
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
CLK_EN
CLK_SEL0
CLK_SEL1
XTAL_IN
XTAL_OUT
CLK0
CLK1
nCLK1
Q0
nQ0
6 LVDS Outputs
Q5
nQ5
Pullup
Pulldown
Pullup
nQ2
Q2
VDDO
nQ1
Q1
GND
nQ0
Q0
CLK_SEL0
XTAL_IN
XTAL_OUT
CLK_EN
Q3
nQ3
VDDO
Q4
nQ4
VDD
Q5
nQ5
CLK_SEL1
nCLK1
CLK1
CLK0
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 |
|---|---|
| ICS8546AG-01 | 266 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| ICS8546AG-01LF | 266 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| ICS8547AYT | LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48 |
| ICS8547AY | LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48 |
| ICS8547AYLF | LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS8547AY | 功能描述:IC CLK BUFFER 1:2 700MHZ 48-LQFP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 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-QFN（5x5） 包装:管件 |
| ICS854S006AGILF | 功能描述:IC CLK BUFFER 1:6 1.7GHZ 24TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 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-QFN（5x5） 包装:管件 |
| ICS854S006AGILFT | 功能描述:IC CLK BUFF 1:6 1.7GHZ 24-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 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-QFN（5x5） 包装:管件 |
| ICS854S015CKI-01LF | 制造商:Integrated Device Technology Inc 功能描述:IC FANOUT BUFFER 24VFQFN |
| ICS854S015CKI-01LFT | 制造商:Integrated Device Technology Inc 功能描述:IC FANOUT BUFFER 24VFQFN |
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