参数资料
| 型号： | SY88913KC |
| 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 |
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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| SY88913KC TR | 功能描述:IC AMP LIMITING POST HS 10-MSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| SY88913KCTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88913KG | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88913KGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88913V | 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 |
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