83948AYI-147LF IDT, Integrated Device Technology Inc, 83948AYI-147LF Datasheet - Page 9

• Manufacturer Part Number: 83948AYI-147LF
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of 83948AYI-147LF

• Number Of Clock Inputs: 2
• Output Frequency: 350MHz
• 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: Compliant

Parameter Measurement Information
3.3V Core/3.3V LVCMOS Output Load AC Test Circuit
3.3V Core/2.5V LVCMOS Output Load AC Test Circuit
Part-to-Part Skew
IDT™ / ICS™ LVCMOS/LVTTL CLOCK GENERATOR
ICS83948I-147
LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
2.05V±5%
Qy
LVCMOS
Qx
V
V
-1.65V±5%
V
GND
1.65V±5%
DD,
DDO
DD
Part 1
Part 2
LVCMOS
-1.25V±5%
1.25V±5%
V
GND
DDO
V
DDO
2
V
DDO
2
tsk(pp)
Qx
Qx
SCOPE
SCOPE
9
2.5V Core/2.5V LVCMOS Output Load AC Test Circuit
Differential Input Level
Output Skew
-1.25V±5%
Qx
Qy
1.25V±5%
GND
V
V
DD,
DDO
nCLK
V DD
GND
CLK
LVCMOS
V
V
DDO
PP
2
V
DDO
2
tsk(o)
ICS83948AYI-147 REV. D APRIL 8, 2009
Cross Points
Qx
SCOPE
V
CMR