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參數(shù)資料
| 型號： | SY88353BLMG TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 11/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POST AMP 3.2GBPS LIMIT 16-MLF |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 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： | 帶卷 (TR) |
| 其它名稱： | SY88353BLMGTR SY88353BLMGTR-ND |
Micrel, Inc.
SY88353BL
February 2007
9
M9999-021707-B
hbwhelp@micrel.com or (408) 955-1690
Signal Crossing Adjustment
In order to optimize the decision threshold level and
hence, the BER of the optical link, the SY88353L
provides two pins for output signal crossing control. The
signal crossing can be adjusted by connecting VTHN
(pin 5) to VTHREF (pin 6), and applying a DC signal at
VTHP (pin 16). By varying the DC signal at VTHP from
– 0V to 2.5V – while the input signal to the post amplifier
is less than 100mVpp, the crossing of the output signal
will change from 20% to 80% reaching 50% when VTHP
= VTHREF = 1.25V. If the crossing control function is
not needed, VTHN and VTHP must be connected to
ground.
The zero crossing vs. VTHP plot, shown on page 6,
shows how the crossing of the output signal changes
with the voltage applied at VTHP (pin 16) while VTHN
(pin 5) is tied to VTHREF (pin 6) for different input signal
levels.
Figure 1. VIS and VID Definition
Figure 2. Input Structure
Figure 3. Output Structure
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY88403BL | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V 4.25Gbps CML Low-Power Limiting Post Amplifier with TTL LOS |
| SY88403BL_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V 4.25Gbps CML Low-Power Limiting |
| SY88403BLEY | 功能描述:限幅放大器 3.3V 155-4,250Mbps CML Post Amp: 1xLOSgain/20xTC/10 EP-MSOP (I Temp, Lead Free) 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 |
| SY88403BLEY TR | 功能描述:限幅放大器 3.3V 155-4,250Mbps CML Post Amp: 1xLOSgain/20xTC/10 EP-MSOP (I Temp, Lead Free) 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 |
| SY88403BLEYTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V 4.25Gbps CML Low-Power Limiting Post Amplifier with TTL LOS |
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