参数资料
| 型号： | SY89531LHZ TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC SYNTHESIZR LVPECL/HSTL 64TQFP |
| 标准包装： | 1,000 |
| 系列： | Precision Edge® |
| 类型： | 时钟/频率合成器 |
| PLL： | 是 |
| 输入： | 晶体 |
| 输出： | HSTL，LVPECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:13 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 500MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 1.6 V ~ 3.6 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-TQFP 裸露焊盘 |
| 供应商设备封装： | 64-EP-TQFP |
| 包装： | 带卷 (TR) |
1
Precision Edge
SY89531L
Micrel, Inc.
M9999-010808
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
s Integrated synthesizer plus fanout buffers, clock
drivers, and translator in a single 64-pin package
s 3.3V
±10% power supply
s Low jitter: <50ps cycle-to-cycle
s Low pin-to-pin skew: <50ps
s 33MHz to 500MHz output frequency range
s Direct interface to crystal: 14MHz to 18MHz
s LVPECL/HSTL outputs
s TTL/CMOS compatible control logic
s 3 independently programmable output frequency
banks:
9 differential output pairs @BankB (HSTL)
2 differential output pairs @BankA (LVPECL)
2 differential output pairs @BankC (LVPECL)
s ExtVCO input allows synthesizer and crystal
interface to be bypassed
s Available in 64-pin EPAD-TQFP
FEATURES
3.3V, PRECISION, 33MHz to 500MHz
PROGRAMMABLE LVPECL AND HSTL BUS
CLOCK SYNTHESIZER
Precision Edge
SY89531L
APPLICATIONS
s Servers
s Workstations
s Parallel processor-based systems
s Other high-performance computing
s Communications
Rev.: C
Amendment: /0
Issue Date:
January 2008
The SY89531L programmable clock synthesizer/driver is
part of a 3.3V, high-frequency, precision PLL-based clock
synthesizer family optimized for multi-frequency, multi-
processor server, enterprise networking and other computing
applications that require the highest precision and integration.
The device integrates the following blocks into a single
monolithic IC:
PLL (Phase-Lock-Loop)-based synthesizer
Fanout buffers
Clock generator (dividers)
Logic translation (LVPECL, HSTL)
This level of integration minimizes the additive jitter and
part-to-part skew associated with the discrete alternative,
resulting in superior system-level timing as well as reduced
board space and power. For applications that must interface
to a reference clock, see the SY89536L.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
PRODUCT SELECTION GUIDE
Input
Output
Device
Crystal
Reference
BankA
BankB
BankC
SY89531L
X
LVPECL
HSTL
LVPECL
SY89532L*
X
LVPECL LVPECL LVPECL
SY89533L*
X
LVPECL
LVDS
LVPECL
SY89534L*
X
LVPECL LVPECL LVPECL
SY89535L*
X
LVPECL
LVDS
LVPECL
SY89536L*
X
LVPECL
HSTL
LVPECL
*Refer to individual data sheet for details.
Precision Edge
Precision Edge is a registered trademark of Micrel, Inc.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89532L | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V, PRECISION, 33MHz to 500MHz PROGRAMMABLE LVPECL AND HSTL BUS CLOCK SYNTHESIZER |
| SY89532L_08 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V, PRECISION, 33MHz to 500MHz PROGRAMMABLE LVPECL AND LVDS BUS CLOCK SYNTHESIZER |
| SY89532LHC | 功能描述:IC SYNTHESIZR LVPECL/LVDS 64TQFP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:Precision Edge® 产品变化通告:Product Discontinuation 04/May/2011 标准包装:96 系列:- 类型:时钟倍频器，零延迟缓冲器 PLL:带旁路 输入:LVTTL 输出:LVTTL 电路数:1 比率 - 输入:输出:1:8 差分 - 输入:输出:无/无 频率 - 最大:133.3MHz 除法器/乘法器:是/无 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:管件 其它名称:23S08-5HPGG |
| SY89532LHCTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V, PRECISION, 33MHz to 500MHz PROGRAMMABLE LVPECL AND LVDS BUS CLOCK SYNTHESIZER |
| SY89532LHH | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V, PRECISION, 33MHz to 500MHz PROGRAMMABLE LVPECL AND LVDS BUS CLOCK SYNTHESIZER |
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