Internal reference clock
Custom designed ultra low phase noise oscillation circuit Isolated differential clock signal distribution Clock output Isolated clock output : U.FL connector x 4 Supply matching board for connecting target board Single clock frequency for interface system sCLK-EX12 : 12MHz sCLK-EX25 : 25MHz sCLK-EX48 : 48MHz sCLK-EX22/24 : 22.5792MHz / 24.576MHz selectable by SEL0 input sCLK-EX45/29 : 45.1584MHz / 49.152MHz selectable by SEL0 input Optional other frequency available Dual independent clock frequency for digital audio system sCLK-EX1412 : 14.318MHz, 12MHz sCLK-EX1448 : 14.318MHz, 48MHz sCLK-EX1425 : 14.318MHz, 25MHz Optional other frequency available or selectable by SEL0, 1 input Triple independent clock frequency for mother board & interface sCLK-EX142512 : 14.318MHz, 25MHz, 12MHz sCLK-EX142548 : 14.318MHz, 25MHz, 48MHz Optional other frequency available or selectable by SEL0, 1 input Quad independent clock frequency for mother board & interface sCLK-EX14252612 : 14.318MHz, 25MHz, 26MHz, 12MHz sCLK-EX14252648 : 14.318MHz, 25MHz, 26MHz, 48MHz Optional other frequency available or selectable by SEL0, 1 input Clock control input Isolated control input connector x 2 Non isolated control input x 7 External master clock input : Optional Input frequency : 10MHz (Optional other frequency available) Isolated 50Ω external clock input : U.FL connector x 1 Isolated 75Ω external clock input : MCX connector x 1 Differential clock signal input & internal distribution Power input Input Voltage : 9Vdc ~ 12Vdc (optional 6.5Vdc ~ 8.5Vdc) Operating current : 1A > Power output All output use ultra low noise regulator circuit 5V, 0.5A x 1 3.3V, 0.5A x 1 Power regulator circuit Custom designed ultra low noise regulator circuit x 3 Standard ultra low noise regulator circuit x 1 Active noise canceler circuit Components Audio grade film capacitors Audio grade tantalum capacitors Operating environment Operating temperature range: +10 ~ +30oC Storage temperature : 0 ~ +40oC Operating & storage humidity : 10% ~ 90%
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