參數(shù)資料
型號(hào): ICS9179M-12
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: 91 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封裝: SOIC-28
文件頁(yè)數(shù): 1/9頁(yè)
文件大小: 277K
代理商: ICS9179M-12
Integrated
Circuit
Systems, Inc.
General Description
Features
ICS9179-12
Block Diagram
PentiumPro is a trademark of Intel Corporation
I
2C is a trademark of Philips Corporation
3 DIMM Buffer
9179-12 Rev C 7/16/99
Pin Configuration
The ICS9179-12 is a buffer intended for reduced pin count
2 - chip Intel BX chipset designs
An I2C interface is included, enabling individual outputs to be
turned on or off. With 13 outputs, up to 3 DIMMs are supported.
Thirteen high speed, low noise buffers, supports up to
three SDRAM DIMMs.
Buffer outputs skew matched to within 250ps.
I2C Serial Configuration interface to allow individual
OUTPUTs to be stopped low.
Multiple VDD, VSS pins for noise reduction
3.3V±5% supply voltage
28-pin SOIC and SSOP package
Propagation delay between 1 to 5.5ns
Operationto133MHzat3.3V±5%
28-Pin SOIC and SSOP
* Internal pull-up resistor of 100K
Ohms to 3.3V on indicated inputs
PRODUCT PREVIEW documents contain information on new
products in the sampling or preproduction phase of development.
Characteristic data and other specifications are subject to change
without notice.
Power Groups
VDD (0:4), GND (0:4) = Power supply for OUTPUT buffer
VDDI, GNDI = Power supply for I2C circuitry
相關(guān)PDF資料
PDF描述
ICS9179YF-12LF-T 9179 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
ICS9179YM-12-T 9179 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
ICS9179YM-12LF-T 9179 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
ICS9179YM-12-T 9179 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
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