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參數(shù)資料
| 型號(hào)： | SY89295UMI |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DELAY LINE 1024TAP 32-MLF |
| 標(biāo)準(zhǔn)包裝： | 60 |
| 系列： | Precision Edge® |
| 標(biāo)片/步級(jí)數(shù)： | 1024 |
| 功能： | 可編程 |
| 延遲到第一抽頭： | 3.2ns |
| 接頭增量： | 10ps |
| 可用的總延遲： | 3.2ns ~ 14.8ns |
| 獨(dú)立延遲數(shù)： | 1 |
| 電源電壓： | 2.375 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-VFQFN 裸露焊盤，32-MLF? |
| 供應(yīng)商設(shè)備封裝： | 32-MLF?（5x5） |
| 包裝： | 管件 |
SY89295U
2.5V/3.3V 1.5GHz Precision LVPECL
Programmable Delay
Precision Edge is a registered trademark of Micrel, Inc
Micro
LeadFrame and MLF are registered trademarks of Amkor, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (
408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
General Description
The SY89295U is a programmable delay line that delays
the input signal using a digital control signal. The delay
can vary from 3.2ns to 14.8ns in 10ps increments. In
addition, the input signal is LVPECL, uses either a 2.5V
±5% or 3.3V ±10% power supply, and is guaranteed over
the full industrial temperature range (–40°C to +85°C).
The delay varies in discrete steps based on a control word.
The control word is 10-bits long and controls the delay in
10ps increments. The eleventh bit is D[10] and is used to
simultaneously cascade the SY89295U which allows for a
larger delay range. In addition, the input pins IN and /IN
default to an equivalent low state when left floating.
Further, for maximum flexibility, the control register
interface accepts CMOS or TTL level signals.
For applications that require an analog delay input, see the
SY89296L which is a programmable delay chip with fine
tune control. The SY89295U and SY89296U are part of
Micrel’s high-speed, Precision Edge
product line.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Precision Edge
Features
Precision LVPECL programmable delay line
Guaranteed AC performance over temperature and
voltage:
>1.5GHz fMAX
<160ps rise/fall times
Low-jitter design:
<10psPP total jitter
<2psRMS cycle-to-cycle jitter
<1psRMS random jitter
Programmable delay range: 3.2ns to 14.8ns in 10ps
increments
Increased monotonicity over the MIC100EP195
±10ps INL
VBB output reference voltage
Parallel inputs accepts LVPECL or CMOS/LVTTL
Low voltage operation: 2.5V ±5% and 3.3V ±10%
Industrial –40°C to +85°C temperature range
Available in 32-pin (5mm × 5mm) MLF and
32-pin TQFP packages
Applications
Clock de-skewing
Timing adjustments
Aperture centering
March 2011
M9999-032511
hbwhelp@micrel.com or (408) 955-1690
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89295UMI TR | 功能描述:IC DELAY LINE 1024TAP 32-MLF RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 延遲線 系列:Precision Edge® 標(biāo)準(zhǔn)包裝:2,500 系列:- 標(biāo)片/步級(jí)數(shù):- 功能:多個(gè)，不可編程 延遲到第一抽頭:10ns 接頭增量:- 可用的總延遲:10ns 獨(dú)立延遲數(shù):4 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:帶卷 (TR) |
| SY89295UMITR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V / 3.3V 1.5 GHZ PRECISION LVPECL PROGRAMMABLE DELAY |
| SY89295UTG | 功能描述:延遲線/計(jì)時(shí)元素 2.5V/3.3V PECL Delay Line (I Temp, Green) RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時(shí)間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| SY89295UTG TR | 功能描述:延遲線/計(jì)時(shí)元素 2.5V/3.3V PECL Delay Line (I Temp, Green) RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時(shí)間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| SY89295UTGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V/3.3V 1.5GHz PRECISION LVPECL PROGRAMMABLE DELAY |
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