参数资料
| 型号： | SY89311UMG TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK BUFFER 1:2 3GHZ 8-MLF |
| 标准包装： | 1 |
| 系列： | Precision Edge® |
| 类型： | 扇出缓冲器（分配） |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:2 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | ECL，PECL |
| 输出： | ECL，PECL |
| 频率 - 最大： | 3GHz |
| 电源电压： | 2.375 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VFDFN 裸露焊盘，8-MLF? |
| 供应商设备封装： | 8-MLF?（2x2） |
| 包装： | 标准包装 |
| 产品目录页面： | 1090 (CN2011-ZH PDF) |
| 其它名称： | 576-2951-6 |
Micrel, Inc.
SY89311U
Absolute Maximum Ratings
(Error! Reference
source not found.)
Supply Voltage (VCC)..................................... -0.5V to +6.0V
Input Voltage (VIN) ............................................... -0.5 to VCC
LVPECL Output Current (IOUT)
Continuous............................................................50mA
Surge ..................................................................100mA
Input Current
Source or sink current on IN, /IN ........................±50mA
Lead Temperature (soldering, 20 sec.).................... +260°C
Storage Temperature (TS).........................-65°C to +150°C
Operating Ratings
(Error! Reference source not found.)
Supply Voltage |VCC-VEE|...................... +2.375V to +2.625V
.............................................................. +3.0V to +3.6V
.............................................................. +4.5V to +5.5V
Ambient Temperature (TA) .......................... –40°C to +85°C
Package Thermal Resistance, Note 3
MLF (
θ
JA)
Still-Air ...............................................................93°C/W
500lfpm ..............................................................87°C/W
MLF (
θ
JB)
Junction-to-Board ..............................................60°C/W
DC Electrical Characteristics
TA = –40°C to +85°C
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VCC
Power Supply Voltage
LVPECL
PECL
ECL
LVECL
2.375
3.0
4.5
-5.5
-3.6
-2.625
2.5
3.3
5.0
-5.0
-3.3
-2.5
2.625
3.6
5.5
-4.5
-3.0
-2.375
V
IEE
Power Supply Current
Max. VCC, no load
30
44
mA
IIH
Input HIGH Current
VIN = VIH
150
A
IIL
Input Low Current
IN
/IN
VIN = VIL
0.5
-150
A
CIN
Input Capacitance
1.0
pF
(100K) ECL/LVECL DC Electrical Characteristics
VCC = +2.5V ±5% or +3.3V ±10% or +5.0V ±10% and VEE = 0V; VCC = 0V and VEE = –2.5V ±5% or –3.3V ±10% or –5.0V ±10%;
RL
= 50Ω to VCC–2V; TA = –40°C to +85°C, unless otherwise noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VOH
Output HIGH Voltage
VCC –1.145
VCC –0.895
V
VOL
Output LOW Voltage
VCC –1.945
VCC –1.695
V
VIH
Input HIGH Voltage
VCC –1.225
VCC –0.88
V
VIL
Input LOW Voltage
VCC –1.945
VCC –1.625
V
VIHCMR
Input HIGH Voltage Common Mode Range
Note 6
VEE +1.2
VCC
V
IIH
Input HIGH Current
VIN = VIH
150
A
IIL
Input LOW Current (IN)
VIN = VIL
0.5
A
Input LOW Current (/IN)
VIN = VIL
-150
A
Notes:
2.
Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
3.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
4.
Package Thermal Resistance values assume exposed pad is soldered (or equivalent) to the device's most negative potential on the PCB.
5.
This circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6.
VIHCMR (min) varies 1:1 with VEE, (max) varies 1:1 with VCC.
April 8, 2014
3
040814-5.0
hbwhelp@micrel.com or (408) 955-1690
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89311UMI TR | 功能描述:IC CLK FANOUT BUFF 1:2 3GHZ 8MLF 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 |
| SY89311UMITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2.5V/3.3V/5V 1:2 DIFFERENTIAL PECL/LVPECL/ECL FANOUT BUFFER |
| SY89312V | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V/5V, 4GHz PECL/ECL ± 2 CLOCK GENERATOR |
| SY89312VMG | 制造商:Micrel Inc 功能描述:IC CLOCK DIVIDER 8MLF 制造商:Micrel Inc 功能描述:IC, CLOCK DIVIDER, 8MLF; Clock IC Type:Clock Generator; Frequency:4GHz; No. of Outputs:1; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Digital IC Case Style:MLF; No. of Pins:8; Interface Type:-; Supply Current:30mA; Operating ;RoHS Compliant: Yes |
| SY89312VMG TR | 功能描述:时钟驱动器及分配 3.3V/5V Ultrasmall Divide-by-2 Clock Generator (I Temp, Green) RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
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