datasheetbank_Logo   数据手册搜索引擎和 Datasheet免费下载 PDF
零件编号
首页  >>>  ICST  >>> ICS9148F-26 PDF

ICS9148F-26 数据手册 ( 数据表 ) - Integrated Circuit Systems

零件编号产品描述(功能)生產廠家
ICS9148F-26 Frequency Generator & Integrated Buffers for PENTIUM/Pro? ICST
Integrated Circuit Systems ICST
其他 PDF  无法使用。
ICS9148F-26 Datasheet PDF : ICS9148F-26 pdf   
ICS9148F-26 image

General Description
The ICS9148-26 generates all clocks required for high speed RISC or CISC microprocessor systems such as Intel PentiumPro or Cyrix. Eight different reference frequency multiplying factors are externally selectable with smooth frequency transitions.

Features
• 3.3V outputs: SDRAM, PCI, REF, 48/24MHz
• 2.5V outputs: CPU, IOAPIC
• 20 ohm CPU clock output impedance
• 20 ohm PCI clock output impedance
• Skew from CPU (earlier) to PCI clock - 1 to 4 ns, center 2.2 ns.
• No external load cap for CL=18pF crystals
• –250 ps CPU, PCI clock skew
• 250ps (cycle to cycle) CPU jitter @ 66.66MHz
• Smooth frequency switch, with selections from 50 to 133 MHz CPU.
• I2C interface for programming
• 2ms power up clock stable time
• Clock duty cycle 45-55%.
• 48 pin 300 mil SSOP package
• 3.3V operation, 5V tolerant inputs (with series R)
• <6ns propagation delay SDRAM form Buffer Input

 

ICS9148F-26 有关数据资料列表

零件编号产品描述(功能)PDF生產廠家
EVAL-900-PRO HumPROTM Series Frequency Hopping Digital Data Transceiver Module EVAL-900-PRO View Unspecified
NTE1568 Integrated Circuit Frequency Divider/Generator for VCR NTE1568 View NTE Electronics
W147G Frequency Generator for Integrated Core Logic W147G View Cypress Semiconductor
ICS932S203 Frequency Generator with 133MHz Differential CPU Clocks ICS932S203 View Integrated Device Technology
MAX038 High-Frequency Waveform Generator MAX038 View Maxim Integrated
11525-801 Clock Generator IC for Intel Pentium® II 440BX PC100 Systems 11525-801 View AMI Semiconductor
IDT74FCT3907SO 3.3V PENTIUM™ CLOCK SYNTHESIZER IDT74FCT3907SO View Integrated Device Technology
AV9155C Low Cost 20-Pin Frequency Generator AV9155C View Integrated Device Technology
UPC1297 Integrated circuit for Dolby HX Pro system UPC1297 View NEC => Renesas Technology
UCC2880 Pentium® Pro Controller UCC2880 View Texas Instruments

Share Link : 

English 한국어 日本語 русский español


All Rights Reserved © datasheetbank.com 2014 - 2019  ] [ 隐私政策 ] [ 请求数据表 ]