参数资料
| 型号： | SY88149HALMG TR |
| 厂商： | Micrel Inc |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC AMP LIMITING 1.25GBPS 16QFN |
| 标准包装： | 1 |
| 类型： | 限幅后置放大器 |
| 应用： | 光纤学网络 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN（3x3） |
| 包装： | 标准包装 |
| 其它名称： | 576-3960-6 |
Micrel, Inc.
SY88149HAL
July 2011
4
M9999-072511-A
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VCC)....................................... 0V to +4.0V
Input Voltage (DIN, /DIN) .......................................0 to VCC
Output Current (IOUT)
Continuous........................................................ ±50mA
Surge .............................................................. ±100mA
EN Voltage .............................................................0 to VCC
VREF Current .......................................... -800μA to +500μA
SDLVL Voltage ....................................................VREF to VCC
Lead Temperature (soldering, 20s).......................... 260°C
Storage Temperature (Ts) ....................... –65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VCC)................................. +3.0V to +3.6V
Ambient Temperature (TA).......................–40°C to +85°C
Junction Temperature (TJ) .....................–40°C to +125°C
Junction Thermal Resistance
(3)
QFN
(θJA) Still-Air ...........................................60°C/W
QFN
(ΨJB) Junction-to-Board .........................38°C/W
DC Electrical Characteristics
VCC = 3.0 to 3.6V; TA = –40°C to +85°C, typical values at VCC = 3.3V, TA = 25°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
ICC
Power Supply Current
No output load
58
80
mA
LOS/SDLVL
LOS/SDLVL Voltage
VREF
VCC
V
VOH
LVPECL Output HIGH Voltage
50 to VCC 2V
VCC 1.085
VCC 0.955
VCC 0.880
V
VOL
LVPECL Output LOW Voltage
50 to VCC 2V
VCC 1.830
VCC 1.705
VCC 1.555
V
IOFFSET
Input Offset Voltage
1
mV
VIHCMR
Common Mode Range
Note 4
GND
+ 1.4
VCC
V
VREF
Reference Voltage
VCC 1.48
VCC 1.32
VCC 1.16
V
IDIN
Input Sink Current (DIN & /DIN)
No Input Load
6
uA
LVTTL DC Electrical Characteristics
VCC = 3.0 to 3.6V; TA = –40°C to +85°C, typical values at VCC = 3.3V, TA = 25°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
LVTTL Input HIGH Voltage
2.0
V
VIL
LVTTL Input LOW Voltage
0.8
V
IIH_JAM
JAM Input HIGH Current
VIN = VCC
VIN = 2.7V
20
A
IIL_JAM
JAM Input LOW Current
VIN = 0.5V
0.3
mA
IIH_AR
/AUTORESET Input HIGH Current
VIN = VCC
VIN = 2.7V
100
20
A
IIL_AR
/AUTORESET Input LOW Current
VIN = 0.5V
0.3
mA
Notes:
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 rating conditions
for extended periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Thermal performance assumes the use of a 4-layer PCB. Exposed pad must be soldered to the device’s most negative potential on the PCB.
4. VIHCMR is defined as common mode range of the VIH level on DIN and /DIN. It is the most positive level of the differential signal.
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相关代理商/技术参数 |
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| SY88149HL | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V 1.25Gbps Burst-Mode Limiting |
| SY88149HL_10 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V 1.25Gbps Burst-Mode Limiting |
| SY88149HLMG | 功能描述:限幅放大器 Burst-mode post amp with ultra-fast SD assert time for GEPON/GPON OLT (ROHS Compliant) RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
| SY88149HLMG TR | 功能描述:限幅放大器 Burst-mode post amp with ultra-fast SD assert time for GEPON/GPON OLT (ROHS Compliant) RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
| SY88149HLMGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V 1.25Gbps Burst-Mode Limiting |
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