S3014
TTL Input/Output DC Characteristics
1
SONET/SDH CLOCK RECOVERY AND SYNTHESIS UNIT
(T
A
= -40°C to +85°C, V
CC
= 5 V
±5%,
V
EE
= -4.5 V
±7%
or -5.2
±
5%)
Symbol
VIL
2
VIH
2
IIL
IIH
II
IOS
VIK
VOL
VOH
Parameter
Input LOW Voltage
Input HIGH Voltage
Input LOW Current
Input HIGH Current
Test Conditions
Guaranteed Input LOW Voltage for all inputs
Guaranteed Input HIGH Voltage for all inputs
VCC = MAX, VIN = 0.5V
VCC = MAX, VIN = 2.7V
Min
2.0
-400.0
Max
0.8
Unit
Volts
Volts
uA
50.0
1.0
-100.0
-1.2
0.5
2.4
-25.0
uA
mA
mA
Volts
Volts
Volts
Input HIGH Current at Max VCC VCC = MAX, VIN = 5.25V
Output Short Circuit Current
Input Clamp Diode Voltage
TTL Output LOW Voltage
TTL Output HIGH Voltage
VCC = MAX, VOUT = 0.5V
VCC = MIN, IIN = -18.0mA
VCC = MIN, IOL = 8mA
VCC = MIN, IOH = -1.0mA
1. These conditions will be met with an airflow of 400 LFPM.
2. These input levels provide a zero–noise immunity and should only be tested in a static, noise-free environment.
ECL Input/Output DC Characteristics
3
(T
A
= -40°C to +85°C, V
CC
= 5 V
±5%,
V
EE
= -4.5 V
±7%
or -5.2
±
5%)
Symbol
VIL
1
VIH
1
VIL
2
VIH
2
VID
2,4
IIL
Parameter
Input LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input HIGH Voltage
Input DIFF Voltage
Input LOW Current
Test Conditions
Guaranteed Input LOW Voltage
for all single ended inputs
Guaranteed Input HIGH Voltage
for all single ended inputs
Guaranteed Input LOW Voltage
for all differential inputs
Guaranteed Input HIGH Voltage
for all differential inputs
Guaranteed Input DIFF Voltage
for all differential inputs
VEE = MAX, VIL = -1.95V
VEE = MAX, VDIFF = 0.5V
Signal Name
Min
-2.00
-1.18
-2.00
-1.75
0.25
Max
-1.47
-0.80
-0.70
-0.45
1.40
20.00
20.00
20.00
20.00
-1.50
-0.62
Unit
Volts
Volts
Volts
Volts
Volts
uA
uA
uA
uA
Volts
Volts
IIH
VOL
VOH
1.
2.
3.
4.
Input HIGH Current
Output LOW Voltage
VEE = MAX, VIH = -0.80V
VEE = MAX, VDIFF = 0.5V
50Ω to -2V termination
LOS
SERDATIP,SERDATIN,
REFCLKP, REFCLKN
LOS
SERDATIP,SERDATIN,
REFCLKP, REFCLKN
-0.50
-1.0
-0.50
-1.0
-2.00
-1.11
Output HIGH Voltage 50Ω to -2V termination
Single Ended Inputs
Differential ECL Inputs
These conditions will be met with an airflow of 400 LFPM.
When not used, tie the negative differential input to ground (OV), and tie the positive differential input to -2.0V.
8
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
