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參數(shù)資料
| 型號(hào)： | SY88315BLMG |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP LIMIT CML TTL SIG 16MLF |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 類型： | 限幅后置放大器 |
| 應(yīng)用： | 光纖學(xué)網(wǎng)絡(luò) |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤，16-MLF? |
| 供應(yīng)商設(shè)備封裝： | 16-MLF?（3x3） |
| 包裝： | 管件 |
SY88315BL
3.3V, 3.2Gbps CML Low-Power Limiting
Post Amplifier w/TTL Signal Detect
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
February 2007
M9999-021207-D
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY88315BL low-power limiting post amplifier is
designed for use in fiber-optic receivers. 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 SY88315BL quantizes these signals and
outputs CML level waveforms.
The SY88315BL operates from a single +3.3V +10%
power supply, over temperatures ranging from –40
oC to
+85
oC. With its wide bandwidth and high gain, signals
with data rates up to 3.2Gbps and as small as 10mVPP
can be amplified to drive devices with CML inputs or AC-
coupled CML/PECL inputs.
The SY88315BL generates a signal-detect (SD) open-
collector TTL output. A programmable signal-detect level
set pin (SDLVL) sets the sensitivity of the input amplitude
detection. SD asserts high if the input amplitude rises
above the threshold set by SDLVL and de-asserts low
otherwise. The enable input (EN) de-asserts the true
output signal without removing the input signal. The SD
output can be fed back to the EN input to maintain
output stability under loss-of-signal condition. Typically,
3.4dB SD hysteresis is provided to prevent chattering.
Datasheet and support documentation cab be found on
Micrel’s web site at: www.micrel.com.
Features
Single 3.3V power supply
DC to 3.2Gbps operation
Low-noise CML data outputs
Chatter-free Open-Collector TTL signal detect (SD)
output with internal 4.75k
pull-up resistor
TTL EN input
Internal 50
input termination
Programmable SD level set (SD
LVL)
Ideal for multi-rate applications
Available in a tiny 10-pin EPAD MSOP and 16-pin
QFN package
Applications
APON/BPON, EPON, and GPON
Gigabit Ethernet
Fibre Channel
OC-3 and OC-12/24 SONET/SDH
High-gain line driver and line receiver
Markets
FTTP
Optical transceivers
Datacom/telecom
Low-gain TIA interface
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY88315BLMG TR | 功能描述:限幅放大器 3.3V 155-3200 Mbps CML Post Amp: 1.0xSDgain/20xTC/16 MLF (I Temp, Green) RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| SY88315BLMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps CML Low-Power Limiting Post Amplifier w/TTL Signal Detect |
| SY88315BLMG-TR | 功能描述:Limiting Postamplifier IC Optical Networks 16-MLF? (3x3) 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 類型:限幅后置放大器 應(yīng)用:光纖學(xué)網(wǎng)絡(luò) 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應(yīng)商器件封裝:16-MLF?（3x3） 標(biāo)準(zhǔn)包裝:1 |
| SY88343BL | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps CML Limiting Post Amplifier with High Gain TTL Loss-of-Signal |
| SY88343BL_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps CML Limiting Post Amplifier |
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