83948AYILFT IDT, Integrated Device Technology Inc, 83948AYILFT Datasheet - Page 5

• Manufacturer Part Number: 83948AYILFT
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of 83948AYILFT

• Number Of Clock Inputs: 2
• Output Frequency: 250MHz
• Output Logic Level: LVCMOS/LVTTL
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• 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
Part-to-Part Skew
Output Rise/Fall Time
IDT™ / ICS™ LVCMOS/LVTTL CLOCK GENERATOR
ICS83948I
LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
-1.65V±0.15V
1.65V±0.15V
LVCMOS
Q0:Q11
Qy
Qx
V
V
GND
DD,
DDO
Part 1
Part 2
0.8V
V
DDO
2
V
DDO
2
tsk(pp)
2V
t
R
Qx
t
2V
F
SCOPE
0.8V
5
Differential Input Level
Output Skew
Output Pulse Width
Q0:Q11
Qy
Qx
nCLK
V DD
GND
CLK
odc =
V
V
DDO
PP
2
V
V
DDO
DDO
2
2
tsk(o)
t
PERIOD
t
PW
t
PW
ICS83948AYI REV. C NOVEMBER 7, 2008
Cross Points
t
PERIOD
V
DDO
2
V
CMR
V
DDO
2