参数资料
| 型号： | SY58020UMI |
| 厂商： | Micrel Inc |
| 文件页数： | 4/10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： | CML |
| 频率 - 最大： | 6GHz |
| 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 |
3
Precision Edge
SY58020U
Micrel, Inc.
M9999-102811
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(Note 1)
Power Supply Voltage (VCC) .......................–0.5V to +4.0V
Input Voltage (VIN) .........................................–0.5V to VCC
CML Output Voltage (VOUT) ...........VCC–1.0V to VCC+0.5V
Current (VT)
Source or sink current on VT pin........................ ±100mA
Input Current
Source or sink current on IN, /IN ......................... ±50mA
Current (VREF)
Source or sink current on VREF-AC, Note 4 ........ ±1.5mA
Operating Ratings(Note 2)
Supply Voltage (VCC) ............................+2.375V to +3.60V
Operating Temperature Range (TA) .......... –40°C to +85°C
Package Thermal Resistance
QFN
(θJA)
Still-Air ............................................................ 60°C/W
500lfpm ........................................................... 54°C/W
QFN
(ψJB)
(Junction-to-Board Resistance), Note 3 ......... 33°C/W
Lead Temperature Soldering, (20 seconds) ............. 260°C
Storage Temperature Range (TSTORE) ... –65°C to +150°C
TA = –40°C to +85°C
Symbol
Parameter
Condition
Min
Typ
Max
Units
VCC
Power Supply Voltage
VCC = 2.5V
2.375
2.5
2.625
V
VCC = 3.3V
3.0
3.3
3.60
V
ICC
Power Supply Current
No load, VCC = max.
150
180
mA
(includes internal 50ohms pull-up)
VIH
Input HIGH Voltage
Note 6
VCC–1.6
VCC
V
VIL
Input LOW Voltage
0
VIH–0.1
V
VIN
Input Voltage Swing
See Figure 1a
0.1
1.7
V
VDIFF_IN
Differential Input Voltage Swing
See Figure 1b
0.2
3.4
V
RIN
IN-to-VT Resistance
40
50
60
ohms
VREF-AC
Output Reference Voltage
VCC –1.3 VCC –1.2 VCC –1.1
V
VT IN
IN-to-VT Voltage
1.28
V
DC ELECTRICAL CHARACTERISTICS(Notes 5)
VCC = 3.3V ±10% or 2.5V ±5%; RL = 100 across each output pair or equivalent; TA = –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VOH
Output HIGH Voltage
VCC –0.020 VCC –0.010
VCC
V
VOUT
Output Voltage Swing
see Figure 1a
325
400
500
mV
VDIFF_OUT
Differential Output Voltage Swing
see Figure 1b
650
800
1000
mV
ROUT
Output Source Impedance
40
50
60
ohms
Note 1.
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 RATINGS conditions for extended periods may affect device reliability.
Note 2.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
Note 3.
Thermal performance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB.
Note 4.
Due to the limited drive capability, use for input of the same package only.
Note 5.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
Note 6.
VIH (min.) not lower than 1.2V.
CML DC ELECTRICAL CHARACTERISTICS(Notes5)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY58020UMI 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 |
| SY58020UMITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58021U | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge? |
| SY58021U_07 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL FANOUT BUFFER/ TRANSLATOR WITH INTERNAL TERMINATION |
| SY58021U_10 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge |
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