NB3N502
http://onsemi.com
3
Table 5. MAXIMUM RATINGS
Symbol Parameter Condition 1 Condition 2 Rating Units
V
DD
Positive Power Supply GND = 0 V 7 V
V
I
Input Voltage GND – 0.5 = V
I
=
V
DD
+ 0.5
V
T
A
Operating Temperature Range −40 to +85 °C
T
stg
Storage Temperature Range −65 to +150 °C
q
JA
Thermal Resistance (Junction−to−Ambient) 0 LFPM
500 LFPM
SOIC−8
SOIC−8
190
130
°C/W
°C/W
q
JC
Thermal Resistance (Junction−to−Case) (Note 1) SOIC−8 41 to 44 °C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. JEDEC standard multilayer board − 2S2P (2 signal, 2 power).
Table 6. DC CHARACTERISTICS (V
DD
= 3 V to 5.5 V unless otherwise noted, GND = 0 V, T
A
= −40°C to +85°C) (Note 2)
Symbol Characteristic Min Typ Max Unit
I
DD
Power Supply Current
(unloaded CLKOUT operating at 100 MHz with 20 MHz crystal)
20 mA
V
OH
Output HIGH Voltage I
OH
= −25 mA TTL High 2.4 V
V
OL
Output LOW Voltage I
OL
= 25 mA 0.4 V
V
IH
Input HIGH Voltage, CLK only (pin 1) (V
DD
/ 2) + 1 V
DD
/ 2 V
V
IL
Input LOW Voltage, CLK only (pin 1) V
DD
/ 2 (V
DD
/ 2) −1 V
V
IH
Input HIGH Voltage, S0, S1 V
DD
– 0.5 V
V
IL
Input LOW Voltage, S0, S1 0.5 V
V
IM
Input level of S1 when open (Input Mid Point) V
DD
÷ 2 V
C
in
Input Capacitance, S0, S1 4 pF
I
SC
Output Short Circuit Current ± 70 mA
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.
2. Parameters are guaranteed by characterization and design, not tested in production.
Table 7. AC CHARACTERISTICS (V
DD
= 3 V to 5.5 V unless otherwise noted, GND = 0 V, T
A
= −40°C to +85°C) (Note 3)
Symbol Characteristic Min Typ Max Unit
f
Xtal
Crystal Input Frequency 5 27 MHz
f
CLK
Clock Input Frequency 2 50 MHz
f
OUT
Output Frequency Range
V
DD
= 4.5 to 5.5 V (5.0 V ± 10%)
V
DD
= 3.0 to 3.6 V (3.3 V ± 10%)
14
14
190
120
MHz
MHz
DC Clock Output Duty Cycle at 1.5 V up to 190 MHz 45 50 55 %
t
jitter
(rms)
Period Jitter (RMS, 1 σ) 15 ps
t
jitter
(pk−to−pk)
Total Period Jitter, (peak−to−peak) ±40 ps
t
r
/t
f
Output rise/fall time (0.8 V to 2.0 V / 2.0 V to 0.8 V) 1 2 ns
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. Parameters are guaranteed by characterization and design, not tested in production.
