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ICST[Integrated Circuit Systems] Integrated Device Technology, Inc.
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Part No. |
ICS9248-73 ICS9248YF-73-T ICS9248YF-73LF-T AV9248F-73
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OCR Text |
... the following system clocks: - 2 - CPUs @ 2.5V , up to 150MHz. - 1 - IOAPIC @ 2.5V, PCI/2MHz. - 9 - SDRAMs @ 3.3V, up to 150MHz. - 2 - 3V66...21, 29, 42, 34, 7, 8 11 12 P I N NA M E SEL_3V66 REF0 VDD X1 X2 GND 3V66 (0:1) PCICLK0 FS0 PCICLK1 F... |
Description |
Frequency timing generator for Pentium II system Frequency Timing Generator for Pentium II Systems 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 0.300 INCH, SSOP-48
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File Size |
355.22K /
15 Page |
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it Online |
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ICST[Integrated Circuit Systems] Integrated Device Technology, Inc. ADDtek, Corp.
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Part No. |
ICS9248-77 ICS9248YF-77 ICS9248YF-77LF AV9248F-77
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OCR Text |
...temperature variations. The CPU/2 clocks are inputs to the DRCG.
Pin Configuration
Features
Generates the following system clocks: ...21, 22 24 PD# 24_48MHz FREQ_APIC 27 29 30 32, 33, 34 36 37, 38, 40 39 41 42 43 45 44, 46, 47 48 48MH... |
Description |
Frequency timing generator for Pentium II system 820 Single Chip Clock, Supports 66.6 - 150MHz Frequency Timing Generator for PENTIUM II Systems 20-Bit Buffers/Drivers With 3-State Outputs 56-SSOP -40 to 85 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 SSOP-48 Replaced by SN74ABT16373A : 16-Bit Transparent D-Type Latches With 3-State Outputs 48-SSOP -40 to 85 频率的奔腾II系统时序发生
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File Size |
311.66K /
14 Page |
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it Online |
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Integrated Circuit Syst... ICST[Integrated Circuit Systems] Integrated Device Technology, Inc.
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Part No. |
ICS9248-90 ICS9248YF-90-T ICS9248YF-90LF-T
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OCR Text |
...puts: 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 ...21, 28, 29, 31, 32, 34, 35,37,38 19,30,36 23 24 25 26 27 40 41 42 43 44 46 47 48
PCICLK(2:4) BUFF... |
Description |
BX Single Clock, Supports 66.6 - 150MHz Frequency Generator & Integrated Buffers for PENTIUM/ProTM 132.99 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 0.300 INCH, SSOP-48
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File Size |
280.34K /
16 Page |
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it Online |
Download Datasheet
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Price and Availability
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