
3
SY100S325
Micrel, Inc.
M9999-051607
hbwhelp@micrel.com or (408) 955-1690
AC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND, VTTL = +4.5V to +5.5V
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
tPLH
Propagation Delay
900
2100
2900
ps
CL = 15pF, Figure 2
tPHL
Data to Output
tPLH
Propagation Delay
900
3100
3700
ps
CL = 50pF, Figure 2
tPHL
Data to Output
DC ELECTRICAL CHARACTERISTICS
VEE = –4.2V to –4.8V unless otherwise specified, VCC =VCCA = GND, VTTL = +4.5V to +5.5V
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
VOH
Output HIGH Voltage
2.5
——
VIOH = –2.0mA
VIN = VIH (Max.)
VOL
Output LOW Voltage
——
0.5
V
IOL = 24mA
VIN = VIL (Min.)
VDIFF
Input Voltage Differential
150
——
mV
Required for Full Output Swing
VCM
Common Mode Voltage
——
1.0
V
Permissible
±VCM with Respect to VBB
IIH
Input HIGH Current
——
350
AVIN = VIH (Max.), D0–D5 = VBB, D0–D5 = VIL (Min.)
IIL
Input LOW Current
0.5
——
AVIN = VIH (Min.), D0–D5 = VBB
IOS
Output Short Circuit Current
–150
–80
–60
mA
VOUT = GND
IEE
VEE Power Supply Current
–37
–24
–17
mA
D0–D5 = VBB
ITTL
VTTL Power Supply Current
—
42
65
mA
D0–D5 = VBB
VBB
Ouptut Reference Voltage
–1380
–1320 –1260
mV
IVBB = –2.1mA
VIH
Single-Ended Input HIGH
–1165
—–880
mV
Guaranteed HIGH Signal for All Inputs (with One
Voltage
Tied to VBB)
VIL
Single-Ended Input LOW
–1810
—–1475
mV
Guaranteed LOW Signal for All Inputs (with One
Voltage
Tied to VBB)