
4
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
IDT23S05E
3.3V ZERO DELAY CLOCK BUFFER, SPREAD SPECTRUM
Symbol Parameter Min. Max. Unit
VDD Supply Voltage 3 3.6 V
TA Operating Temperature (Ambient Temperature) -40 +85 °C
CL Load Capacitance < 100MHz — 30 pF
Load Capacitance 100MHz - 200MHz — 10
CIN Input Capacitance — 7 pF
OPERATING CONDITIONS - INDUSTRIAL
SWITCHING CHARACTERISTICS (23S05E-1H) - COMMERCIAL
(1,2)
Symbol Parameter Conditions Min. Typ. Max. Unit
t
1 Output Frequency 10pF Load 10 — 200 M Hz
30pF Load 10 — 100
Duty Cycle = t2 ÷ t1 Measured at 1.4V, FOUT = 66.66MHz 40 50 60 %
Duty Cycle = t2 ÷ t1 Measured at 1.4V, FOUT <50MHz 45 50 55 %
t3 Rise Time Measured between 0.8V and 2V — — 1.5 ns
t4 Fall Time Measured between 0.8V and 2V — — 1.5 ns
t5 Output to Output Skew All outputs equally loaded — — 250 ps
t6 Delay, REF Rising Edge to CLKOUT Rising Edge Measured at VDD/2 — 0 ±350 ps
t7 Device-to-Device Skew Measured at VDD/2 on the CLKOUT pins of devices — 0 700 ps
t8 Output Slew Rate Measured between 0.8V and 2V using Test Circuit #2 1 — — V/ns
tJ Cycle-to-Cycle Jitter, pk - pk Measured at 66.66MHz, loaded outputs — — 200 ps
t
LOCK PLL Lock Time Stable power supply, valid clock presented on REF pin — — 1 ms
NOTES:
1. REF Input has a threshold voltage of VDD/2.
2. All parameters specified with loaded outputs.
DC ELECTRICAL CHARACTERISTICS - INDUSTRIAL
Symbol Parameter Conditions Min. Max. Unit
VIL Input LOW Voltage Level — 0.8 V
VIH Input HIGH Voltage Level 2 — V
IIL Input LOW Current VIN = 0V — 50 µA
IIH Input HIGH Current VIN = VDD — 100 µA
VOL Output LOW Voltage Standard Drive IOL = 8mA — 0.4 V
High Drive IOL = 12mA (-1H)
VOH Output HIGH Voltage Standard Drive IOH = -8mA 2.4 — V
High Drive IOH = -12mA (-1H)
IDD_PD Power Down Current REF = 0MHz — 25 µA
IDD Supply Current Unloaded Outputs at 66.66MHz — 35 mA