參數(shù)資料
型號: ICS8344AY-01LF
元件分類: 時鐘及定時
英文描述: LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-48
文件頁數(shù): 3/15頁
文件大?。?/td> 135K
代理商: ICS8344AY-01LF
8344AY-01
www.icst.com/products/hiperclocks.html
REV. B JULY 24, 2002
11
Integrated
Circuit
Systems, Inc.
ICS8344-01
LOW SKEW, 1-TO-24
DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
APPLICATION INFORMATION
WIRING THE DIFFERENTIAL INPUT TO ACCEPT SINGLE ENDED LEVELS
Figure 8 shows how the differential input can be wired to accept single ended levels. The reference voltage V_REF ~ V
DD/2 is
generated by the bias resistors R1, R2 and C1. This bias circuit should be located as close as possible to the input pin. The ratio of
R1 and R2 might need to be adjusted to position the V_REF in the center of the input voltage swing. For example, if the input clock
swing is only 2.5V and V
DD = 3.3V, V_REF should be 1.25V and R2/R1 = 0.609.
FIGURE 8 - SINGLE ENDED SIGNAL DRIVING DIFFERENTIAL INPUT
R2
1K
V
DD
CLK_IN
+
-
R1
1K
C1
0.1uF
V_REF
相關(guān)PDF資料
PDF描述
ICS8344AY-01T 8344 SERIES, LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS8344AYI-01LFT LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS8344AYI-01 LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS8344BY-01LF LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
ICS8344BY-01LF LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
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