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參數(shù)資料
| 型號： | SY88913 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| 中文描述： | 達1.25Gbps高速限制后級放大器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 101K |
| 代理商： | SY88913 |
DESCRIPTION
I
Up to 1.25Gbps operation
I
Low noise
I
Chatter-Free /LOS Generation
I
PECL /LOS Output
I
TTL /EN Input
I
Differential PECL inputs for data
I
/EN input is TTL with internal 27K pull up
I
Single power supply
I
Designed for use with SY88902 and SY88904
I
Available in a tiny 10-pin (3mm) 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 LOS
LVL
pin the sensitivity of the level detect can
be adjusted. The LOS
LVL
voltage can be set by
connecting a resistor divider between V
CC
and V
REF
,
Figure 2. Figure 3 shows the relationship between input
level sensitivity and the voltage set on LOS
LVL
. Figure 4
shows the relationship between input level sensitivity and
resistor divider ratio.
FEATURES
1.25Gbps HIGH-SPEED
LIMITING POST AMPLIFIER
SY88913
APPLICATIONS
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1.25Gbps Gigabit Ethernet
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531Mbps and 1062Mbps Fibre Channel
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622Mbps SONET
I
Gigabit Interface Converter
PIN CONFIGURATION
BLOCK DIAGRAM
1
/EN
D
IN
/D
IN
V
REF
LOS
LVL
10 V
CC
D
OUT
/D
OUT
/LOS
GND
9
8
7
6
2
3
4
5
MSOP
K10-1
Limiting
Amplifier
D
IN
D
IN
Level
Detect
ECL
Buffer
Enable
D
OUT
D
OUT
LOS
LVL
LOS
GND
V
CC
EN
V
REF
1
Rev.: E
Issue Date:
Amendment: /1
July 2000
相關PDF資料 |
PDF描述 |
|---|---|
| SY88913KC | 1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88927VKC | 5V/3.3V 2.5Gbps HIGH-SPEED DIFFERENTIAL RECEIVER |
| SY88927VKCTR | 5V/3.3V 2.5Gbps HIGH-SPEED DIFFERENTIAL RECEIVER |
| SY88927VZC | 5V/3.3V 2.5Gbps HIGH-SPEED DIFFERENTIAL RECEIVER |
| SY88927V | 5V/3.3V 2.5Gbps HIGH-SPEED DIFFERENTIAL RECEIVER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SY88913_05 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88913_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88913KC | 功能描述:IC AMP LIMITING POST HS 10-MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| SY88913KC TR | 功能描述:IC AMP LIMITING POST HS 10-MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| SY88913KCTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
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