参数资料
型号: SY89536LHZ TR
厂商: Micrel Inc
文件页数: 1/16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: 带旁路
输入: CMOS,HSTL,LVDS,LVPECL,LVTTL,SSTL
输出: HSTL,LVPECL
电路数: 1
比率 - 输入:输出: 1:13
差分 - 输入:输出: 是/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)
其它名称: SY89536LHZTR
SY89536LHZTR-ND
1
Precision Edge
SY89536L
Micrel, Inc.
M9999-010808
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
s Integrated synthesizer plus fanout buffers, clock
dividers, and translator in a single 64-pin package
s Accepts any reference input between 14MHz to
160MHz (single-ended or differential)
s 33MHz to 500MHz output frequency range
s LVPECL and HSTL outputs
s 3.3V
±10% power supply
s Low jitter: <50ps cycle-to-cycle
s Low pin-to-pin skew: <50ps
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 Available in 64-pin EPAD-TQFP
FEATURES
3.3V, PRECISION, 33MHz to 500MHz
PROGRAMMABLE LVPECL AND HSTL
BUS CLOCK SYNTHESIZER
Precision Edge
SY89536L
APPLICATIONS
s Servers
s Workstations
s Parallel processor-based systems
s Other high-performance computing
s Communications
Rev.: D
Amendment: /0
Issue Date:
January 2008
The SY89536L programmable clock synthesizer is part
of a 3.3V, high-frequency, precision PLL-based clock
synthesizer family optimized for multi-frequency, large clock-
tree applications. This device integrates the following blocks
into a single monolithic IC:
PLL (Phase-Lock-Loop)-based synthesizer
Fanout buffer
Clock generator (divider)
Logic translation (LVPECL, HSTL)
The SY89536L includes a flexible input design that
accepts any reference input; single-ended LVTTL/CMOS,
SSTL and differential LVPECL, LVDS, HSTL, and CML.
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 crystal oscillator, see the SY89531L.
Data sheets 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 is a registered trademark of Micrel, Inc.
Precision Edge
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