ICS85352AYILF IDT, Integrated Device Technology Inc, ICS85352AYILF Datasheet - Page 7

• Manufacturer Part Number: ICS85352AYILF
• Description: IC CLK MUX 2:1 LVPECL 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Multiplexerr

Specifications of ICS85352AYILF

• Number Of Circuits: 1
• Ratio - Input:output: 2:12
• Differential - Input:output: Yes/Yes
• Input: HCSL, LVDS, LVHSTL, LVPECL, SSTL
• Output: LVPECL
• Frequency - Max: 700MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Frequency-max: 700MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1174; 85352AYILF

ICS85352I Data Sheet
ICS85352AYI REVISION C AUGUST 3, 2010
Parameter Measurement Information, continued
Output Duty Cycle/Pulse Width/Period
Application Information
Recommendations for Unused Input and Output Pins
Inputs:
LVCMOS Control Pins
All control pins have internal pullups or pulldowns; additional
resistance is not required but can be added for additional protection.
A 1kΩ resistor can be used.
CLK/nCLK Inputs
For applications not requiring the use of the differential input, both
CLK and nCLK can be left floating. Though not required, but for
additional protection, a 1kΩ resistor can be tied from CLK to ground.
nQ[0:11]
Q[0:11]
t
PW
odc =
t
t
PERIOD
PERIOD
t
PW
x 100%
7
Output Rise/Fall Time
Outputs:
LVPECL Outputs
The unused LVPECL output pair can be left floating. We recommend
that there is no trace attached. Both sides of the differential output
pair should either be left floating or terminated.
nQ[0:11]
Q[0:11]
20%
12 BIT, 2-TO-1, 3.3V, 2.5V LVPECL CLOCK BUFFER
80%
t
R
©2010 Integrated Device Technology, Inc.
80%
t
F
20%
V
SW I N G