Low-Jitter Configurable Dual LVDS-CMOS Oscillator
DSC2031
Nominal Performance Parameters (Unless specified otherwise: T=25° C, VDD=3.3 V)
2.5
2.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
156MHz-LVDS
212MHz-LVDS
320MHz-LVDS
410MHz-LVDS
25MHz-CMOS
50MHz-CMOS
106MHz-CMOS
125MHz-CMOS
0
200
400
600
800
1000
0
200
400
600
800
1000
Low-end of integration BW: x kHz to 20 MHz
Low-end of integration BW: x kHz to 20 MHz
LVDS Phase jitter (integrated phase noise)
CMOS Phase jitter (integrated phase noise)
Output Waveform: LVDS
tR
tF
Output
Output
80%
50%
20%
350 mV
830 mv
tEN
1/fo
tDA
VIH
Enable
VIL
Output Waveform: CMOS
tR
tF
VOH
Output
VOL
tEN
1/fo
tDA
VIH
Enable
VIL
______________________________________________________________________________________________________________________________________________
DSC2031 Page 5 MK-Q-B-P-D-12042607-2
MICREL [ MICREL SEMICONDUCTOR ]
