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| 型號(hào)： | MC10E197FN |
| 廠商： | MOTOROLA INC |
| 元件分類： | 光電元器件 |
| 英文描述： | DATA SEPARATOR |
| 中文描述： | PULSE DETECTOR, PQCC28 |
| 封裝： | PLASTIC, LCC-28 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 217K |
| 代理商： | MC10E197FN |
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SEMICONDUCTOR TECHNICAL DATA
2–1
REV 2
Motorola, Inc. 1996
12/93
The MC10E197 is an integrated data separator designed for use in
high speed hard disk drive applications. With data rate capabilities of up
to 50Mb/s the device is ideally suited for today’s and future
state-of-the-art hard disk designs.
The E197 is typically driven by a pulse detector which reads the
magnetic information from the storage disk and changes it into ECL
pulses. The device is capable of operating on both 2:7 and 1:7 RLL
coding schemes. Note that the E197 does not do any decoding but rather
prepares the disk data for decoding by another device.
For applications with higher data rate needs, such as tape drive
systems, the device accepts an external VCO. The frequency capability
of the integrated VCO is the factor which limits the device to 50Mb/s.
A special anti-equivocation circuit has been employed to ensure timely
lock-up when the arriving data and VCO edges are coincident.
Unlike the majority of the devices in the ECLinPS family, the E197 is
available in only 10H compatible ECL. The device is available in the
standard 28-lead PLCC.
Since the E197 contains both analog and digital circuitry, separate
supply and ground pins have been provided to minimize noise coupling
inside the device. The device can operate on either standard negative
ECL supplies or, as is more common, on positive voltage supplies.
2:7 and 1:7 RLL Format Compatible
Fully Integrated VCO for 50Mb/s Operation
External VCO Input for Higher Operating Frequency
Anti-equivocation Circuitry to Ensure PLL Lock
INTERNAL
VCO
DATA
PHASE
DETECTOR
ACQUISITION
CIRCUITRY
CHARGE
PUMP
CURRENT-
SOURCES
PHASE
DETECTOR
MUX
PHASE FREQUENCY
DETECTOR
LOGIC DIAGRAM
RDEN
REFCLK
VCOIN
EXTVCO
ENVCO
RAWD
ACQ
TYPE
CAP1
CAP2
PUMPUP
PUMPDN
RSETUP
RSETDN
RDATA
RDCLK
VCO
MUX
CLOCK &
DATA
BUFFER
This document contains information on a new product. Specifications and information herein are subject to
change without notice.
DATA SEPARATOR
FN SUFFIX
PLASTIC PACKAGE
CASE 776-02
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC10E197 | DATA SEPARATOR |
| MC10EL32D | Dual 1A Current-Limited, Power-Distribution Switches 8-MSOP-PowerPAD -40 to 85 |
| MC10EL32 | Dual 1A Current-Limited, Power-Distribution Switches 8-SOIC -40 to 85 |
| MC100EL32D | ±2 Divider |
| MC10EL33D | ±4 Divider |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC10E211 C14N WAF | 制造商:ON Semiconductor 功能描述: |
| MC10E211FN | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 5V ECL 1:6 Diff RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC10E211FNG | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 5V ECL 1:6 Diff Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC10E211FNR2 | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 5V ECL 1:6 Diff RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| MC10E211FNR2G | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 5V ECL 1:6 Diff Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
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