UPD98404 Datasheet, PDF (18/36 Pages) NEC – ADVANCED ATM SONET FRAMER

µPD98404
DC Characteristics (VDD = 3.3 ±0.15 V, TA = −40 to +85°C)
Parameter
Off-state output current
Input leakage current
Low-level output voltage
High-level output voltage
Power supply current
Symbol
IOZ
ILI1
ILI2
VOL1
VOL2
VOH1
VOH2
IDD
Condition
VI = VDD or GND
VI = VDD or GND
Pin other than P-ECL level pin
P-ECL level pin
IOL = +8mA, VDD = 3.3 V
Pin other than P-ECL level pin
RL = 50 Ω, VT = VDD − 2 V
P-ECL level pin
IOH = −8 mA, VDD = 3.3 V
Pin other than P-ECL level pin
RL = 50 Ω, VT = VDD − 2 V
P-ECL level pin
During normal operation
MIN.
TYP.
MAX.
Unit
±10
µA
±10
µA
±10
µA
0.4
V
VDD − 2.175 VDD − 1.975 VDD − 1.755 V
2.4
V
VDD − 1.14 VDD − 0.92 VDD − 0.69
V
200
450
mA
AC Characteristics (VDD = 3.3 ±0.15 V, TA = −40 to +85°C)
AC Test Condition
The propagation delay time is defined as shown below.
Input pin
0.3VDD
0.7VDD
0.5VDD
Output pin
0.5VDD
AC Testing Load Circuit
Device
Under
Test
tPD
CL = 50pF
18
Data Sheet S11822EJ4V0DS00