S2042/S2048
HIGH PERFORMANCE SERIAL INTERFACE CIRCUITS
Table 11. S2042 DC Characteristics
Parameters
Description
Min
Typ
Max Units
Conditions
Output High Voltage (TTL)
+3.3V Power Supply
+3.3V Power Supply
+5V Power Supply
2.1
2.2
2.7
V
V
V
VCC = min, IOH = -2.4 mA
VCC = min, IOH = -.1 mA
VCC = min, IOH = -1 mA
VOH
Output Low Voltage (TTL)
+3.3V Power Supply
+5V Power Supply
VOL
.5
.5
V
V
VCC = min, IOL = 2.4 mA
CC = min, IOL = 4 mA
V
VIH
VIL
IIH
Input High Voltage (TTL)
Input Low Voltage (TTL)
Input High Current (TTL)
Input Low Current (TTL)
Supply Current
2.0
0
V
V
0.8
50
µA
µA
mA
W
VIN = 2.4 V
VIN = 0.5 V
IIL
-500
-50
160
.554
ICC
PD
123
Outputs open, VCC = VCC max
Outputs open, VCC = VCC max
Power Dissipation
.406
Single-ended REFCLK Input
Swing
∆VINCLK
∆VOUT
440
600
1300
1300
mV
mV
AC Coupled
Serial Output Voltage Swing
50 Ω to VCC -2.0 V
Table 12. S2048 DC Characteristics
Parameters
Description
Min
Typ
Max Units
Conditions
Output High Voltage (TTL)
+3.3V Power Supply
+3.3V Power Supply
+5V Power Supply
2.1
2.2
2.7
V
V
V
VCC = min, IOH = -2.4 mA
VCC = min, IOH = -.1 mA
VCC = min, IOH = -1 mA
VOH
Output Low Voltage (TTL)
+3.3V Power Supply
+5V Power Supply
VOL
.5
.5
V
V
VCC = min, IOL = 2.4 mA
CC = min, IOL = 4 mA
V
VIH
VIL
IIH
Input High Voltage (TTL)
Input Low Voltage (TTL)
Input High Current (TTL)
Input Low Current (TTL)
2.0
0
V
V
0.8
50
µA
µA
VIN = 2.4 V
VIN = 0.5 V
IIL
-500
-50
ICC
Supply Current
235
280
mA
Outputs open, VCC = VCC max
Power Dissapation
+3.3V Supply
+5V Supply
0.91
1.1
1.0
1.2
W
W
Outputs open, VCC = VCC max
Outputs open, VCC = VCC max
PD
Single-ended REFCLK Input
Swing
∆VINCLK
440
100
1300
1300
mV
mV
AC Coupled
Min. Differential input voltage
swing for differential PECL
inputs
VDIFF
April 10, 2000 / Revision B
15
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
