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參數(shù)資料
| 型號： | SY88932L |
| 英文描述： | High Voltage Rectifer Diodes |
| 中文描述： | 3.3 3.2Gbps速率SONET / SDH的激光驅(qū)動器下載Eval局里拉 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 72K |
| 代理商： | SY88932L |
5
SY88923AV
Micrel
Output Termination
The SY88923AV outputs must be terminated with a 50
load to V
CC
–
2V (or Thevenin equivalent).
Layout and PCB Design
Since the SY88923AV is a high-frequency component,
performance can largely be determined by board layout
and design. A common problem with high-gain amplifiers is
feedback from the large swing outputs to the input via the
power supply.
50
50
0.1
μ
F
0.1
μ
F
0.1
μ
F
D
IN+
D
IN
—
V
REF
V
CC
Figure 2. Differential Input Configuration
DESIGN PROCEDURE
General
The SY88923AV is an integrated limiting amplifier
intended for high-frequency fiber-optic applications. The
circuit connects to typical trans-impedance amplifiers found
within a fiber-optics link. The linear signal output from a
trans-impedance amplifier can contain significant amounts
GENERAL DESCRIPTION
of noise, and may vary in amplitude over time. The
SY88923AV limiting amplifier quantizes the signal and
outputs a voltage-limited waveform.
The /EN pin allows the user to disable the output signal
without removing the input signal.
The SY88923AV ground pin should be connected to the
circuit board ground. Use multiple PCB vias close to the
part to connect to ground. Avoid long, inductive runs which
can degrade performance.
R1
R2
V
CC
LOS
LVL
V
REF
Figure 3. LOS
LVL
Circuit
Note 1.
LOS
LVL
= V
CC
–
1.32V +
R1 + R2
≥
2.6k
R2
×
1.32V
R1 + R2
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PDF描述 |
|---|---|
| SY88952L | High Voltage Rectifer Diodes |
| SY88953L | High Voltage Rectifer Diodes |
| SY88983V | High Voltage Rectifer Diodes |
| SY88983VKI | High Voltage Rectifer Diodes |
| SY88983VKITR | Amplifier. Other |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY88932L_08 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 4.25Gbps SONET/SDH Laser Driver with Output Disable |
| SY88932L_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 4.25Gbps SONET/SDH Laser Driver |
| SY88932L-EVAL | 功能描述:EVAL BOARD FOR SY898932L RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:* 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| SY88932LMG | 功能描述:激光驅(qū)動器 3.3V 4.5 Gbps AC coupled : 60 mA Imod/voltage contr’l//bulk (I Temp, Green) RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
| SY88932LMG TR | 功能描述:激光驅(qū)動器 3.3V 4.5 Gbps AC coupled : 60 mA Imod/voltage contr’l//T+R (I Temp, Green) RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube |
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