参数资料
型号: 9LPRS462AGLFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 240 MHz, OTHER CLOCK GENERATOR, PDSO8
封装: 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-8
文件页数: 13/23页
文件大小: 248K
代理商: 9LPRS462AGLFT
ICS9LPRS462
Low Power Clock for ATI RS/RD600 series chipsets for AMD CPUs
IDTTM/ICSTM
Low Power Clock for ATI RS/RD600 series chipsets for AMD CPUs
1378A—04/07/08
20
RESET_IN# - Assertion (transition from '1' to '0')
The pin is a Schmitt trigger input with debouncing. After it is triggered, REF clocks will wait for two clock cycle to
Asserting RESET_IN pin stops all the outputs including CPU, SRC, ATIG, PCI and USB with the REF[2:0] running.
be power down and re-power up, and SMBus will be reloaded. It will take no more than 2.5mS for the clocks to come
out with correct frequencies and no glitches.
** Deassertion of RESET_IN# (transition from '0' to '1') has NO effect on the clocks.
ensure the RESET_IN is asserted. Then, it will take 3uS for the clocks to stop without glitches. The clock chip will
2.5mS max
3 uS max
2 clock
cycles
RESET_IN#
REF [2:0]
*CLKS
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