
NB3N2304NZ
http://onsemi.com
4
Table 5. DC CHARACTERISTICS VDD = 3.0 V to 3.6 V, GND = 0 V, TA = 40°C to +85°C
Symbol
Characteristic
Min
Typ
Max
Unit
IDD
Power Supply Current @ 66.66 MHz, Unloaded Outputs
12
25
mA
VOH
Output HIGH Voltage
IOH = 24 mA
IOH = 12 mA
2.0
2.4
V
VOL
Output LOW Voltage
IOL = 24 mA
IOL = 12 mA
0.8
0.55
V
VIH
Input HIGH Voltage, IN and OE (Note
3)2.0
V
VIL
Input LOW Voltage, IN and OE (Note
3)0.8
V
IIH
Input HIGH Current, VIN = VDD
50
mA
IIL
Input LOW Current, VIN = 0 V
100
mA
CIN
Input Capacitance, IN, OE
5
7
pF
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
3. IN input has a threshold voltage of VDD/2.
Table 6. AC CHARACTERISTICS VDD = 3.0 V to 3.6 V, GND = 0 V, TA = 40°C to +85°C (Note 4) (Figure 4) Symbol
Characteristic
Min
Typ
Max
Unit
fin
Input Clock Frequency
DC
140
MHz
tDCskew
Duty Cycle Skew = t2 ÷ t1 (Figure 4) Measured at 1.5 V
40
50
60
%
tr/tf
Output Rise and Fall Times; 0.8 V to 2.0 V
CL = 25 pF
CL = 10 pF
0.9
0.6
1.5
ns
tpd
Propagation Delay, INtoQn (Note
5)2.5
3.5
5
ns
tskew
OutputtoOutput Skew; (Note
5)100
ps
tpu
Powerup Time for VDD to Reach Minimum Specified Voltage
0.05
50
ms
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
4. All outputs loaded equally with CL = 25 pF to GND. Duty cycle out = duty in. A 0.01 mF decoupling capacitor should be connected between
VDD and GND.
5. Measured on rising edges at VDD B 2; all outputs with equal loading.