参数资料
| 型号： | SY88933VKI |
| 厂商： | Micrel Inc |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | IC AMP POST 5V/3.3V TTL 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
SY88933V
Micrel, Inc.
M9999-011508
hbwhelp@micrel.com or (408) 955-1690
3.3V/5V 1.25Gbps PECL LOW-POWER
LIMITING POST AMPLIFIER
WITH TTL SIGNAL DETECT
SY88933V
Rev.: D
Amendment: /0
Issue Date: January 2008
TYPICAL APPLICATIONS CIRCUIT
APPLICATIONS
■ 1.25Gbps Ethernet
■ 1.55Mbps and 622Mbps SONET/SDH
■ High-gain line driver and line receiver
■ 531Mbps and 1062Mbps Fibre Channel
■ Gigabit interface converter
■ Single 3.3V or 5V power supply
■ DC to 1.25Gbps operation
■ Low noise PECL data outputs
■ Chatter-free OC-TTL signal setect (SD) output with
internal 6.75k
pull-up resistor
■ TTL EN input
■ Programmable SD level set (SD
LVL)
■ Available in a tiny 10-pin MSOP (3mm) package
FEATURES
DESCRIPTION
The SY88933V 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 SY88933V quantizes these signals and outputs PECL
level waveforms.
The SY88933V operates from a single +3.3V or +5V
power supply, over temperatures ranging from –40°C to
+85°C. With its wide bandwidth and high gain, signals
with data rates up to 1.25Gbps and as small as 5mVp-p
can be amplified to drive devices with PECL inputs.
The SY88933V generates a TTL SD output. A
programmable signal-detect level set pin (SD
LVL) sets
the sensitivity of the input amplitude detection. SD asserts
high if the input amplitude rises above the threshold set
by SD
LVL and deasserts low otherwise. EN deasserts
the true output signal without removing the input signal.
Typically, 4.6dB SD hysteresis is provided to prevent
chattering.
VCC
EN
GND
To
CDR
SY88933V
100k
0.1F
From
Transimpedance
Amp.
DOUT
/DOUT
VREF
VCC
SDLVL
DIN
/DIN
0.1F
SD
50
Rpd
For 3.3V, Rpd = 120
For 5V, Rpd = 220
相关PDF资料 |
PDF描述 |
|---|---|
| SY88943VKC TR | IC AMP POST LIMIT 5V/3.3V 10MSOP |
| SY88953LMI | IC AMP POST 5V/3.3V TTL SD 16MLF |
| SY88973BLMG | IC POST AMP CML 3.2GBPS 16MLF |
| SY88973VMI TR | IC AMP POST 5V/3.3V HS 16-MLF |
| SY88983VMI TR | IC AMP POST 5/3.3V TTL SD 16-MLF |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SY88933VKI TR | 功能描述:IC AMP LIMIT PECL TTL SIG 10MSOP 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 |
| SY88933VKITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V/5V 1.25Gbps PECL LOW-POWER LIMITING POST AMPLIFIER |
| SY88943V | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 2.5Gbps LIMITING POST AMPLIFIER WITH SIGNAL DETECT |
| SY88943V_05 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 2.5Gbps LIMITING POST AMPLIFIER WITH SIGNAL DETECT |
| SY88943VKC | 功能描述:IC AMP POST LIMIT 5V/3.3V 10MSOP 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 |
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