ics84330c Integrated Device Technology, ics84330c Datasheet - Page 7

• Manufacturer Part Number: ics84330c
• Description: 700mhz, Low Jitter, Crystal-to-3.3v Differential Lvpecl Frequency Synthesizer
• Manufacturer: Integrated Device Technology

Parameter Measurement Information
3.3/3.3V LVPECL Output Load AC Test Circuit
Cycle-to-Cycle Jitter
Output Rise/Fall Time
IDT™ / ICS™ LVPECL FREQUENCY SYNTHESIZER
ICS84330C
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
nFOUT
nFOUT
FOUT
LVPECL
-1.3V±0.165V
FOUT
V
V
V
2V
CCA
CC,
EE
20%
➤
80%
tcycle n
tjit(cc) =
t
R
|
1000 Cycles
tcycle n – tcycle n+1
➤
➤
tcycle n+1
80%
t
nQx
F
Qx
|
SCOPE
20%
➤
V
SW I N G
7
Period Jitter
Output Duty Cycle/Pulse Width/Period
nFOUT
FOUT
Reference Point
(Trigger Edge)
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
t
PW
-7
)% of all measurements
odc =
ICS84330CV REV. C JANUARY 28, 2009
t
t
PERIOD
PERIOD
t
PW
x 100%
Mean Period
(First edge after trigger)
Histogram
V
V
V
OH
REF
OL