ics8430ay62l Integrated Device Technology, ics8430ay62l Datasheet - Page 10

• Manufacturer Part Number: ics8430ay62l
• Description: Ics8430-62 500mhz, Crystal-to-3.3v, 2.5v Differential Lvpecl Frequency Synthesizer
• Manufacturer: Integrated Device Technology

ICS8430-62 Datasheet
Parameter Measurement Information
3.3/3.3V LVPECL Output Load AC Test Circuit
Output Skew
Cycle-to-Cycle Jitter
ICS8430AY-62 REVISION A JULY 2, 2009
nFOUTx
nFOUTy
FOUTx
nFOUTx
FOUTy
-1.3V±0.165V
FOUTx
-
V
V
V
2V
CCO
CC,
EE
LVPECL
2V
V
CCA
➤
tsk(o)
tcycle n
tjit(cc) =
|
1000 Cycles
tcycle n – tcycle n+1
➤
➤
tcycle n+1
nQx
Qx
|
SCOPE
➤
10
3.3V/2.5V LVPECL Output Load AC Test Circuit
Period Jitter
Output Duty Cycle/Pulse Width/Period
500MHz CRYSTAL-TO-3.3V, 2.5V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
2.8V±0.04V
V
CC
nFOUTx
FOUTx
Reference Point
(Trigger Edge)
-0.5V±0.125V
V
1σ contains 68.26% of all measurements
2σ contains 95.4% of all measurements
3σ contains 99.73% of all measurements
4σ contains 99.99366% of all measurements
6σ contains (100-1.973x10
V
2V
CCO
EE
2.8V±0.04V
V
LVPECL
CCA
t
PW
-7
)% of all measurements
odc =
t
PERIOD
t
PERIOD
t
PW
©2009 Integrated Device Technology, Inc.
x 100%
Mean Period
(First edge after trigger)
Histogram
nQx
Qx
SCOPE
V
V
V
OH
REF
OL