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參數(shù)資料
| 型號(hào)： | MC100E195FNR2G |
| 廠(chǎng)商： | ON Semiconductor |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC DELAY LINE 128TAP 28-PLCC |
| 產(chǎn)品變化通告： | Dimensional change 21/Oct/2008 |
| 標(biāo)準(zhǔn)包裝： | 500 |
| 系列： | 100E |
| 標(biāo)片/步級(jí)數(shù)： | 128 |
| 功能： | 可編程 |
| 延遲到第一抽頭： | 1.39ns |
| 接頭增量： | 20ps |
| 可用的總延遲： | 1.39ns ~ 3.63ns |
| 獨(dú)立延遲數(shù)： | 1 |
| 電源電壓： | 4.2 V ~ 5.7 V |
| 工作溫度： | 0°C ~ 85°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 28-LCC（J 形引線(xiàn)） |
| 供應(yīng)商設(shè)備封裝： | 28-PLCC（11.51x11.51） |
| 包裝： | 帶卷 (TR) |
Semiconductor Components Industries, LLC, 2006
November, 2006 Rev. 10
1
Publication Order Number:
MC10E195/D
MC10E195, MC100E195
5VECL Programmable
Delay Chip
Description
The MC10E/100E195 is a programmable delay chip (PDC)
designed primarily for clock de-skewing and timing adjustment. It
provides variable delay of a differential ECL input transition.
The delay section consists of a chain of gates organized as shown in
the logic symbol. The first two delay elements feature gates that have
been modified to have delays 1.25 and 1.5 times the basic gate delay of
approximately 80 ps. These two elements provide the E195 with a
digitally-selectable resolution of approximately 20 ps. The required
device delay is selected by the seven address inputs D[0:6], which are
latched on chip by a high signal on the latch enable (LEN) control.
Because the delay programmability of the E195 is achieved by
purely differential ECL gate delays the device will operate at
frequencies of > 1.0 GHz while maintaining over 600 mV of output
swing.
The E195 thus offers very fine resolution, at very high frequencies,
that is selectable entirely from a digital input allowing for very
accurate system clock timing.
An eighth latched input, D7, is provided for cascading multiple
PDC’s for increased programmable range. The cascade logic allows
full control of multiple PDC’s, at the expense of only a single added
line to the data bus for each additional PDC, without the need for any
external gating.
The VBB pin, an internally generated voltage supply, is available to
this device only. For single-ended input conditions, the unused
differential input is connected to VBB as a switching reference voltage.
VBB may also rebias AC coupled inputs. When used, decouple VBB
and VCC via a 0.01 mF capacitor and limit current sourcing or sinking
to 0.5 mA. When not used, VBB should be left open.
The 100 Series contains temperature compensation.
Features
2.0 ns Worst Case Delay Range
≈20 ps/Delay Step Resolution
>1.0 GHz Bandwidth
On Chip Cascade Circuitry
PECL Mode Operating Range: VCC = 4.2 V to 5.7 V
with VEE = 0 V
NECL Mode Operating Range: VCC = 0 V
with VEE = 4.2 V to 5.7 V
Internal Input 50 kW Pulldown Resistors
ESD Protection: Human Body Model; > 2 kV,
Machine Model; > 200 V
Meets or Exceeds JEDEC Spec EIA/JESD78 IC
Latchup Test
Moisture Sensitivity Level: Pb = 1; PbFree = 3
For Additional Information, see Application Note
AND8003/D
Flammability Rating: UL 94 V0 @ 0.125 in,
Oxygen Index: 28 to 34
Transistor Count = 368 devices
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
MARKING DIAGRAM*
xxx
= 10 or 100
A
= Assembly Location
WL
= Wafer Lot
YY
= Year
WW
= Work Week
G
= PbFree Package
PLCC28
FN SUFFIX
CASE 776
MCxxxE195FNG
AWLYYWW
1
http://onsemi.com
*For additional marking information, refer to
Application Note AND8002/D.
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
ORDERING INFORMATION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC100E196 | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:PROGRAMMABLE DELAY CHIP |
| MC100E196FN | 功能描述:延遲線(xiàn)/計(jì)時(shí)元素 5V ECL Programmable 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 |
| MC100E196FNG | 功能描述:延遲線(xiàn)/計(jì)時(shí)元素 5V ECL Programmable Delay 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 |
| MC100E196FNR2 | 功能描述:延遲線(xiàn)/計(jì)時(shí)元素 5V ECL Programmable 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 |
| MC100E196FNR2G | 功能描述:延遲線(xiàn)/計(jì)時(shí)元素 5V ECL Programmable Delay 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 |
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