ACS8530 Semtech Corporation, ACS8530 Datasheet - Page 136

• Manufacturer Part Number: ACS8530
• Description: Synchronous Equipment Timing Source For Stratum 2/3E/3 Systems
• Manufacturer: Semtech Corporation

Table 34 DC Characteristics: TTL Input Port with Internal Pull-up
Table 35 DC Characteristics: TTL Input Port with Internal Pull-down
Table 36 DC Characteristics: TTL Output Port
Table 37 DC Characteristics: PECL Input/Output Port
Revision 3.01/October 2003 © Semtech Corp.
ADVANCED COMMUNICATIONS
Across all operating conditions, unless otherwise stated
V
V
Pull-up Resistor
Input Current
Across all operating conditions, unless otherwise stated
V
V
Pull-down Resistor
Input Current
Across all operating conditions, unless otherwise stated
V
V
Drive Current
Across all operating conditions, unless otherwise stated
PECL Input Low Voltage
Differential Inputs (Note (ii))
PECL Input High Voltage
Differential Inputs (Note (ii))
Input Differential Voltage
PECL Input Low Voltage
Single-ended Input (Note (iii))
IN
IN
IN
IN
OUT
OUT
High
Low
High
Low
Low (l
High (l
OL
OL
= 4 mA)
= 4 mA)
Parameter
Parameter
Parameter
Parameter
Symbol
Symbol
Symbol
V
Symbol
V
V
V
ILPECL_S
V
V
IHPECL
IDPECL
ILPECL
V
V
PU
V
V
PD
I
I
I
IN
IN
OH
OL
IH
IH
D
IL
IL
FINAL
Page 136
Minimum
Minimum
Minimum
Minimum
V
V
V
DD
DD
DD
2.4
25
25
0.1
2
2
0
-
-
-
-
-
-2.5
-2.4
-2.4
Typical
Typical
Typical
Typical
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Maximum
Maximum
Maximum
Maximum
ACS8530 SETS
V
V
V
DD
DD
DD
120
120
0.8
0.8
0.4
1.4
95
95
4
-
-
-
-0.5
-0.4
-1.5
DATASHEET
www.semtech.com
Units
Units
Units
Units
kΩ
µΑ
kΩ
mA
µA
V
V
V
V
V
V
V
V
V
V