ICS83032I Datasheet, PDF (6/10 Pages) Integrated Circuit Systems – 75MHZ, 3-RD OVERTONE OSCILLATOR W/DUAL LVCMOS/LVTTL OUTPUTS

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS83032I
75MHZ, 3^RD OVERTONE OSCILLATOR
W/DUAL LVCMOS/LVTTL OUTPUTS
PARAMETER MEASUREMENT INFORMATION
1.65V ± 0.15V
V_DD
LVCMOS
GND
-1.65V ± 0.15V
SCOPE
Qx
Phase Noise Plot
Phase Noise Mask
f₁ ^{Offset Frequency} f₂
RMS Jitter = Area Under the Masked Phase Noise Plot
3.3V OUTPUT LOAD AC TEST CIRCUIT
RMS PHASE JITTER
Q0, Q1
t _PW
V
DD
2
t
PERIOD
odc = ^{t PW} x 100%
t _PERIOD
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD
20%
Clock
Outputs
80%
t_R
80%
t_F
20%
OUTPUT RISE/FALL TIME
83032AGI
www.icst.com/products/hiperclocks.html
6
REV. B FEBRUARY 13, 2006