参数资料
| 型号： | SY58022UMI |
| 厂商： | Micrel Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER TRANSLA 1:4 16-MLF |
| 标准包装： | 100 |
| 系列： | Precision Edge® |
| 类型： | 扇出缓冲器（分配），变换器 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | CML，LVDS，LVPECL |
| 输出： | LVPECL |
| 频率 - 最大： | 5.5GHz |
| 电源电压： | 2.375 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘，16-MLF? |
| 供应商设备封装： | 16-MLF?（3x3） |
| 包装： | 托盘 |
1
Precision Edge
SY58022U
Micrel, Inc.
DESCRIPTION
■
Precision 1:4, 400mV LVPECL fanout buffer
■
Guaranteed AC performance over temperature and
voltage:
>5.5GHz f
MAX clock
<80ps t
r/tf times
<250ps (V
IN ≥ 300mV) tpd
<15ps max. skew
■
Low jitter performance:
60fs RMS phase jitter
■
Accepts an input signal as low as 100mV
■
Unique input termination and V
T pin accepts
DC- and AC-coupled differential inputs: LVPECL,
LVDS and CML
■
400mV LVPECL compatible outputs
■
Power supply 2.5V ±5% and 3.3V ±10%
■
–40°C to +85°C temperature range
■
Available in 16-pin (3mm × 3mm) QFN package
FEATURES
Precision Edge
SY58022U
APPLICATIONS
■
All SONET and All GigE clock distribution
■
Fibre Channel clock and data distribution
■
Backplane distribution
■
Data distribution: OC-48, OC-48+FEC, XAUI
■
High-end, low-skew, multiprocessor synchronous
clock distribution
Rev.: E
Amendment: /1
Issue Date: June 2009
The SY58022U is a 2.5V/3.3V precision, high-speed, fully
differential 1:4 LVPECL fanout buffer. Optimized to provide
four identical output copies with less than 15ps of skew and
less than 10ps
PP total jitter, the SY58022U can process clock
signals as fast as 5.5GHz.
The differential input includes Micrel’s unique, 3-pin input
termination architecture interfaces to differential LVPECL,
CML, and LVDS signals (AC- or DC-coupled) as small as
100mV without any level-shifting or termination resistor
networks in the signal path. For AC-coupled input interface
applications, an on-board output reference voltage (V
REF-AC) is
provided to bias the V
T pin. The outputs are 400mV LVPECL
compatible, with extremely fast rise/fall times guaranteed to
be less than 80ps.
The SY58022U operates from a 2.5V ±5% supply or
3.3V ±10% supply and is guaranteed over the full industrial
temperature range (–40°C to +85°C). For applications that
require greater output swing or CML compatible outputs,
consider the SY58021U 1:4 fanout buffer with LVPECL
outputs, or the SY58020U 1:4 fanout buffer with 400mV
CML outputs. The SY58022U is part of Micrel’s high-speed,
Precision Edge product line. All data sheets and support
documentation can be found on Micrel’s web site at: www.
micrel.com.
FUNCTIONAL BLOCK DIAGRAM
Precison Edge is a registered trademark of Micrel, Inc.
TYPICAL PERFORMANCE
Precision Edge
5.5GHz 1:4 FANOUT BUFFER/
TRANSLATOR w/400mV LVPECL
OUTPUTS AND INTERNAL INPUT TERMINATION
IN
/IN
Q1
/Q1
Q0
/Q0
VT
50Ω
VREF-AC
Q3
/Q3
Q2
/Q2
相关PDF资料 |
PDF描述 |
|---|---|
| SY10E111AEJI | IC CLK FANOUT BUFFER 1:9 28-PLCC |
| SY10E111AEJC TR | IC CLK FANOUT BUFFER 1:9 28-PLCC |
| V150A36H500BG3 | CONVERTER MOD DC/DC 36V 500W |
| SY58021UMI | IC CLK BUFFER TRANSLA 1:4 16-MLF |
| SY58020UMI | IC CLK BUFFER TRANSLA 1:4 16-MLF |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SY58022UMI TR | 功能描述:IC CLK BUFFER TRANSLA 1:4 16-MLF RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:Precision Edge® 标准包装:1 系列:HiPerClockS™ 类型:扇出缓冲器（分配），多路复用器 电路数:1 比率 - 输入:输出:2:18 差分 - 输入:输出:是/无 输入:CML，LVCMOS，LVPECL，LVTTL，SSTL 输出:LVCMOS，LVTTL 频率 - 最大:250MHz 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:- 其它名称:800-1923-6 |
| SY58022UMITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5.5 GHz 1:4 FANOUT BUFFER/TRANSLATOR w/400mV LVPECL OUTPUTS AND INTERNAL INPUT TERMINATOR |
| SY58023U | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:ULTRA-LOW JITTER 2 】 2 CROSSPOINT SWITCH w/CML OUTPUTS AND INTERNAL I/O TERMINATION |
| SY58023U_07 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:ULTRA-LOW JITTER 2 】 2 CROSSPOINT SWITCH w/CML OUTPUTS AND INTERNAL I/O TERMINATION |
| SY58023UMG | 功能描述:模拟和数字交叉点 IC Ultra-Precision 2x2 CML Crosspoint Switch (I Temp, Green) RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube |
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