afs600 Actel Corporation, afs600 Datasheet - Page 197

• Manufacturer Part Number: afs600
• Description: Actel Fusion Programmable System Chips Mixed-signal Family With Optional Arm Support
• Manufacturer: Actel Corporation

HSTL Class I
High-Speed Transceiver Logic is a general-purpose high-speed 1.5 V bus standard (EIA/JESD8-6). Fusion devices support
Class I. This provides a differential amplifier input buffer and a push-pull output buffer.
Table 2-147 • Minimum and Maximum DC Input and Output Levels
Figure 2-120 • AC Loading
Table 2-148 • AC Waveforms, Measuring Points, and Capacitive Loads
Table 2-149 • HSTL Class I
HSTL Class I
Drive Strength Min., V
8 mA
Notes:
1. Currents are measured at high temperature (100°C junction temperature) and maximum voltage.
2. Currents are measured at 85°C junction temperature.
Input LOW (V)
V
Note: *Measuring point = V
Speed Grade
Std.
–1
–2
Note: For the derating values at specific junction temperature and voltage supply levels, refer to
REF
Timing Characteristics
– 0.1
Commercial-Case Conditions: T
t
–0.3
0.66
0.56
0.49
Input HIGH (V)
DOUT
V
REF
V
trip
IL
V
+ 0.1
Max., V
. See
3.18
2.70
2.37
REF
t
DP
– 0.1 V
Table 2-87 on page 2-151
t
0.04
0.04
0.03
DIN
Min., V
REF
+ 0.1
Measuring Point* (V)
J
= 70°C, Worst-Case V
V
2.12
1.81
1.59
t
IH
PY
Max., V Max., V Min., V mA mA Max., mA
Test Point
3.6
0.75
t
A d v an c ed v1 . 4
0.43
0.36
0.32
HSTL
Class I
EOUT
for a complete table of trip points.
V
0.4
OL
3.24
2.75
2.42
V
t
ZL
TT
CC
50
V
20 pF
= 1.425 V, Worst-Case V
CCI
V
OH
3.14
2.67
2.35
– 0.4
t
ZH
V
REF
I
OL
(typ.) (V)
8
0.75
Actel Fusion Programmable System Chips
t
LZ
I
OH
8
Table 3-7 on page
t
I
HZ
OSL
39
CCI
V
TT
= 1.4 V, V
(typ.) (V)
0.75
1
5.47
4.66
4.09
t
ZLS
Max., mA
3-9.
I
OSH
REF
32
t
5.38
4.58
4.02
ZHS
= 0.75 V
C
1
LOAD
µA
10
I
20
IL
Units
2
(pF)
ns
ns
ns
2-183
µA
I
10
IH
2