IDTICS85352AYI IDT, Integrated Device Technology Inc, IDTICS85352AYI Datasheet - Page 6

• Manufacturer Part Number: IDTICS85352AYI
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Multiplexerr

Specifications of IDTICS85352AYI

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 700MHz
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TQFP EP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Not Compliant

ICS85352I Data Sheet
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.
ICS85352AYI REVISION B JULY 6, 2010
nQ[0:11]
Q[0:11]
t
PW
odc =
t
PERIOD
t
PERIOD
t
PW
x 100%
6
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