AK2540 Datasheet, PDF (12/33 Pages) Asahi Kasei Microsystems – Quad T1 Transceiver

ASAHI KASEI
[AK2540]
JITTER ATTENUATOR
Jitter Attenuator characteristics are guaranteed under the conditions shown below.
VDD=3.3V±5% or 5.0V±5%, VSS=0V, GND=0V, Ta=-40 - 85°C,
MCLK frequency: 1.544MHz±100ppm, 24.704MHz±100ppm
Parameter
Symbol Min Typ Max Units
Conditions
Jitter attenuator curve corner frequency
6
Hz
Jitter attenuation @ 10kHz
50
dB Input Jitter: 1 UIpp
Attenuator input jitter tolerance before
43
UIpp
FIFO overflow/underflow protection
Intrinsic Jitter
0.03 0.06 UIpp
MS0012-E-00
12
2000/1