sCLK-EX
Specification
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%