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參數(shù)資料
| 型號： | SY84403BLMG TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP LIMIT CML 4.25GBPS 10-MLF |
| 特色產(chǎn)品： | SY84403BL Limiting Post Amplifier |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 放大器類型： | 限制 |
| 電路數(shù)： | 1 |
| 輸出類型： | 差分 |
| 電流 - 電源： | 41mA |
| 電流 - 輸出 / 通道： | 25mA |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-VFQFN 裸露焊盤，10-MLF? |
| 供應(yīng)商設(shè)備封裝： | 10-MLF? EP（2x2） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1089 (CN2011-ZH PDF) |
| 其它名稱： | 576-3535-6 |
SY84403BL
Ultra Small 3.3V 4.25Gbps CML Low-Power
Limiting Post Amplifier with TTL LOS
MLF and MicroLeadFrame are registered trademarks of Amkor Technology.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
May 2009
M9999-051509-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY84403BL is the industry’s smallest limiting post
amplifier ideal for compact copper and fiber optic
module applications. The device connects to typical
transimpedance amplifiers (TIAs). The linear signal
output from TIAs can contain significant amounts of
noise and may vary in amplitude over time. The
SY84403BL quantizes these signals and outputs
typically 800mVPP voltage-limited waveforms.
The SY84403BL comes in a tiny 10-pin 2x2 MLF
package, which is unparalleled in the industry. It offers
space savings of 55% or more over typical post amps.
It operates from a single +3.3V ±10% power supply,
over an industrial temperature range of –40°C to
+85°C. With its wide bandwidth and high gain, signals
with data rates up to 4.25Gbps and as small as
10mVPP can be amplified to drive devices with CML
inputs or AC-coupled PECL inputs.
The SY84403BL incorporates a loss-of-signal (LOS)
open-collector TTL output with internal 4.75k
pull-up
resistor. A programmable loss-of-signal level set pin
(LOSLVL) sets the sensitivity of the input amplitude
detection. LOS asserts high if the input amplitude falls
below the threshold set by LOSLVL and de-asserts
low otherwise. LOS can be fed back to the enable bar
(/EN) input to maintain output stability under a loss of
signal condition. /EN de-asserts the true output signal
without removing the input signal.
All support documentation can be found on Micrel’s
web site at: www.micrel.com.
Typical Performance
Features
Available in an ultra small 10-pin (2mm x 2mm)
MLF
package
Multi-rate up to 4.25Gbps operation
10mV
PP input sensitivity
Low noise 50
CML data outputs
– 800mVPP differential output swing
– 60ps edge rates
– 1psRMS typ. random jitter
– 10psPP typ. deterministic jitter
Chatter-free Loss-of-Signal (LOS) output
– 3.5dB electrical hysteresis
– OC-TTL output with internal 4.75k
pull-up
resistor
Programmable LOS sensitivity using single
external resistor
Internal 50
data input termination
TTL /EN input allows feedback from LOS
Wide operating range:
– Single 3.3V ±10% power supply
– Industrial temperature range: –40°C to +85°C
Part of Micrel’s new ultra small FOM IC family. For
Laser Diode Drivers, see SY84202L or SY84402L
Applications
1.062Gbps, 2.125Gbps and 4.25Gbps Fibre
Channel
Cable driver
SFF and SFP transceivers
High-gain line driver and line receiver
Markets
Copper interconnect
Datacom and telecom
Storage area network (SAN)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY84782U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Power 2.5V 1.25Gbps FP/DFB Laser Diode Driver |
| SY84782UMG | 功能描述:激光驅(qū)動(dòng)器 2.5V 1.25Gbps Laser Diode Driver 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 |
| SY84782UMG TR | 功能描述:激光驅(qū)動(dòng)器 2.5V 1.25Gbps Laser Diode Driver 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 |
| SY84782UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Power 2.5V 1.25Gbps FP/DFB Laser Diode Driver |
| SY87700 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:CDR EVALUATION KIT |
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