Switching Characteristics - Cirrus Logic Crystal CS8427 Series Preliminary Product Information

SWITCHING CHARACTERISTICS

Logic 1 = VD+; C = 20pF)
L
RST pin Low Pulse Width
OMCK Frequency for OMCK = 512*Fso
OMCK Low and High Width for OMCK = 512*Fso
OMCK Frequency for OMCK = 384*Fso
OMCK Low and High Width for OMCK = 384*Fso
OMCK Frequency for OMCK = 256*Fso
OMCK Low and High Width for OMCK = 256*Fso
PLL Clock Recovery Sample Rate Range
RMCK output jitter
RMCK output duty cycle
RMCK Input Frequency
RMCK Input Low and High Width
AES3 Transmitter Output Jitter
Notes: 3. PLL is bypassed (Bit RXD0 in Clock Source Control register set to 1), clock is input to the RMCK pin.
6
Parameter
(T = 25 °C; VA+ = 5V, VD+ = 3/5V, ±10%, Inputs: Logic 0 = 0V,
A
Symbol
(Note 3)
(Note 3)
Min Typ Max
200 - -
4.1 - 55.3
7.2 - -
3.1 - 41.5
10.8 - -
2.0 - 27.7
14.4 - -
8.0 - 108.0
- 200 -
40 50 60
1.8 - 27.7
14.4 - -
- - 1
CS8427
Units
µ s
MHz
ns
MHz
ns
MHz
ns
kHz
ps RMS
%
MHz
ns
ns
DS477PP1