参数资料
| 型号： | SY88913VKG |
| 厂商： | Micrel Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC AMP LIMITING POST HS 10-MSOP |
| 标准包装： | 100 |
| 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： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 管件 |
| 产品目录页面： | 1090 (CN2011-ZH PDF) |
| 其它名称： | 576-2073-5 SY88913VKG-ND |
1
SY88913
Micrel, Inc.
M9999-061907
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
■ Up to 1.25Gbps operation
■ Low noise
■ Chatter-Free /LOS Generation
■ PECL /LOS Output
■ TTL /EN Input
■ Differential PECL inputs for data
■ /EN input is TTL with internal 27K pull-up
■ Single power supply
■ Designed for use with SY88902 and SY88904
■ Available in a tiny 10-pin (3mm x3 mm) MSOP
The SY88913 limiting post amplifier with its high gain
and wide bandwidth is ideal for use as a post amplifier in
fiber-optic receivers with data rates up to 1.25Gbps.
Signals as small as 5mVp-p can be amplified to drive
devices with PECL inputs. The SY88913
generates a
chatter-free PECL Loss of Signal (/LOS).
The SY88913 incorporates a programmble level detect
function to identify when the input signal has been lost.
This information can be fed back to the /EN input of the
device to maintain stability under loss of signal conditions.
Using LOSLVL pin the sensitivity of the level detect can
be adjusted. The LOSLVL voltage can be set by
connecting a resistor divider between VCC and VREF,
Figure 2. Figure 3 shows the relationship between input
level sensitivity and the voltage set on LOSLVL. Figure 4
shows the relationship between input level sensitivity and
resistor divider ratio.
FEATURES
1.25Gbps HIGH-SPEED
LIMITING POST AMPLIFIER
Not recommended for new designs
SY88913
APPLICATIONS
■ 1.25Gbps Gigabit Ethernet
■ 531Mbps and 1062Mbps Fibre Channel
■ 622Mbps SONET
■ Gigabit Interface Converter
BLOCK DIAGRAM
Limiting
Amplifier
DIN
Level
Detect
ECL
Buffer
Enable
DOUT
LOSLVL
LOS
GND
VCC
EN
VREF
Rev.: G
Amendment: /0
Issue Date:
June 2007
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY88913VKG TR | 功能描述:限幅放大器 3.3V-5.0V 1.25Gbps PECL Post Amp: 1xPECL LOS gain/1xTC /10 MSOP/ Comercial/Pbfree/Bulk (I Temp, Green) 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 |
| SY88913VKGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88922 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:SDH/SONET 2.5Gbps LASER DIODE DRIVER |
| SY88922_06 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:SDH/SONET 2.5Gbps LASER DIODE DRIVER |
| SY88922_11 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:SDH/SONET 2.5Gbps LASER DIODE DRIVER |
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