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| 型号： | 95V157AGIT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 95V SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48 |
| 封装： | 0.240 INCH, MO-153, TSSOP-48 |
| 文件页数： | 4/11页 |
| 文件大小： | 235K |
| 代理商： | 95V157AGIT |
2
ICS95V157
0501B—12/02/03
Pin Descriptions
This PLL Clock Buffer is designed for a VDD of 2.5V, an AVDD of 2.5V and differential data input and output levels.
ICS95V157 is a zero delay buffer that distributes a single-ended clock input (CLK_INT) to ten differential pair of clock
outputs (CLKT[0:9], CLKC[0:9]) and one single-ended feedback clock output (FB_OUTT). The clock outputs are
controlled by the input clocks (CLK_INT), the feedback clock (FB_INT), the 2.5-V LVCMOS input (PD#) and the analog
power input (AVDD). When input (PD#) is low while power is applied, the receivers are disabled, the PLL is turned off
and the differential clock outputs are tri-stated. When AVDD is grounded, the PLL is turned off and bypassed for test
purposes.
The PLL in the ICS95V157 clock driver uses the input clocks (CLK_INT) and the feedback clock (FB_INT) to provide
high-performance, low-skew, low-jitter, output differential clocks (CLKT [0:9], CLKC [0:9]). ICS95V157 is also able to
track Spread Spectrum Clock (SSC) for reduced EMI.
ICS95V157 is characterized for operation from 0°C to 85°C.
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