ICS9214DGLFT IDT, Integrated Device Technology Inc, ICS9214DGLFT Datasheet - Page 13

• Manufacturer Part Number: ICS9214DGLFT
• Description: IC CLOCK GEN RAMBUS XDR 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Direct RAMbus Clock Generatorr

Specifications of ICS9214DGLFT

• Input: Clock
• Output: Clock
• Frequency - Max: 500MHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 500MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9214DGLFT

Power Sequencing
Supply voltages for the ICS9214 must be applied before, or at the same time and external input and output signals.
0809G—08/02/08
Integrated
Circuit
Systems, Inc.
ODCLK_T
ODCLK_C
(1-P
t
t
CYCLE,i
J =
t
PW-
t
t
4CYCLE, i
CYCLE
M,IN
Figure 7. Cycle-to-cycle Duty Cycle Error
t
4CYCLE, i
(i)
t
J =
Figure 8. Input frequency Modulation
t
)*f
DC,ERR
Cycle (i)
(i)
f
t
NOM
NOM
Figure 5. Cycle-to-cycle Jitter
CYCLE,
Figure 6. Short-term Jitter
= t
-
t
4CYCLE
PW+
t
PW+
(i) - t
(i)
13
PW+
0.5/f
(i+1) and t
M,IN
t
t
PW-
PW-
t
1/f
CYCLE
(i+1)
(i) - t
M,IN
Cycle (i+1)
(i+1)
PW-
(i+1)
t
PW+
(i+1)
ICS9214