IDT5V2305
2.5V TO 3.3V HIGH PERFORMANCE CLOCK BUFFER
INDUSTRIAL TEMPERATURE RANGE
TEST CIRCUITS AND WAVEFORMS
FROM OUTPUT
UNDER TEST
CL
500
NOTES:
1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics:
PRR ≤200MHz; ZO = 50Ω; tR < 1.2ns; tF < 1.2ns.
Test Load Circuit
CLK
tPLH
Yx
0.4V
tR
tPHL
1.7V or 2V
tF
0.4V
VDD
50% VDD
0V
VOH
50% VDD
VOL
Voltage Waveforms Propagation Delay Times
VDD
CLK
0V
VOH
Any Y
50% VDD
VOL
Any Y
tSK(O)
50% VDD
tSK(O)
VOH
VOL
Output Skew
VDD
CLK
50% VDD
tPLH
0V
tPHL
VOH
Yx
50% VDD
VOL
tSK(P) = tPLH tPHL
Pulse Skew
7