ICS83940DYI IDT, Integrated Device Technology Inc, ICS83940DYI Datasheet - Page 10

• Manufacturer Part Number: ICS83940DYI
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of ICS83940DYI

• Number Of Clock Inputs: 2
• Output Frequency: 250MHz
• Output Logic Level: LVCMOS/LVTTL
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: LQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

Parameter Measurement Information, continued
3.3V Output Rise/Fall Time
Propagation Delay
ICS83940DI Data Sheet
ICS83940DYI REVISION C SEPTEMBER 7, 2010
LVCMOS_CLK
Q0:Q17
Q0:Q17
nPCLK
PCLK
0.5V
V
2
DD
2.4V
V
DDO
t
2
tp
R
LH
2.4V
t
F
0.5V
10
2.5V Output Rise/Fall Time
Output Duty Cycle/Pulse Width/Period
Q0:Q17
Q0:Q17
LOW SKEW, 1-TO-18 LVPECL-TO-LVCMOS/LVTTL FANOUT BUFFER
0.5V
1.8V
t
t
PW
R
odc =
t
©2010 Integrated Device Technology, Inc.
t
PERIOD
PERIOD
t
PW
V
DDO
2
x 100%
1.8V
t
F
0.5V