IDT5T93GL161PFI IDT, Integrated Device Technology Inc, IDT5T93GL161PFI Datasheet - Page 10

• Manufacturer Part Number: IDT5T93GL161PFI
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of IDT5T93GL161PFI

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 450MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.7V
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Quiescent Current: 350mA
• Lead Free Status / RoHS Status: Not Compliant

Differential AC Timing Waveforms
Output Propagation and Skew Waveforms
NOTE 1: Pulse skew is calculated using the following expression:
tsk(p) =
Note that the tp
NOTE 2: AC propagation measurements should not be taken within the first 100 cycles of startup.
Differential Gate Disabled/Endable Showing Runt Pulse Generation
NOTE 1: As shown, it is possible to generate runt pulses on gate disable and enable of the outputs. It is the user’s responsibility to time
the G signal to avoid this problem.
IDT™ LVDS GLITCHLESS CLOCK BUFFER TERABUFFER™ II
A
A
IDT5T93GL161
2.5V LVDS 1:16 GLITCHLESS CLOCK BUFFER TERABUFFER™ II
[1:2]
[1:2]
Qm - Qm
Qn - Qn
Qn - Qn
- A
|
- A
tp
[1:2]
GL
Gx
HL
[1:2]
– tp
HL
LH
and tp
|
LH
shown above are not valid measurements for this calculation because they are not taken from the same pulse.
t
PLH
t
PLH
t
1/fo
SK(O)
t
PGD
10
t
SK(O)
t
PHL
t
PGE
IDT5T93GL161 REV. A SEPTEMBER 12, 2008
+ V
V
- V
+ V
V
- V
+ V
V
- V
DIF
DIF
DIF
DIF
DIF
DIF
DIF
DIF
DIF
= 0
= 0
= 0
+ V
V
- V
V
V
V
V
V
V
+ V
V
- V
DIF
IH
THI
IL
IH
THI
IL
DIF
DIF
DIF
DIF
DIF
= 0
= 0