
8
DC Electrical Specifications
V
CC
= 3.15 V to 3.45 V.
Symbol
V
IH,LVTTL
V
IL,LVTTL
V
OH,LVTTL
V
OL,LVTTL
I
IH,LVTTL
I
IL,LVTTL
I
CC
Parameter
LVTTL Input High Voltage Range
LVTTL Input Low Voltage Range
LVTTL Output High Voltage Range, I
OH
= -400
μ
A
LVTTL Output Low Voltage Level, I
OL
= 1 mA
Input High Current (Magnitude), V
IN
= 2.4 V, V
CC
= 3.45 V
Input Low Current (Magnitude), V
IN
= 0.4 V, V
CC
= 3.45 V
Total Supply Current, T
A
= 25
°
C
Units
V
V
V
V
μ
A
μ
A
mA
Min.
2.0
Typ.
Max.
0.8
V
CC
0.6
40
–600
2.2
0
140
AC Electrical Specifications
V
CC
= 3.15 V to 3.45 V.
Symbol
T
LOOP_LAT
T
CELL_LAT
t
r,LVTTLin
t
f,LVTTLin
t
r,LVTTLout
t
f,LVTTLout
t
rs,HS_OUT
t
fs,HS_OUT
t
rd,HS_OUT
t
fd,HS_OUT
V
IP,HS_IN
V
OP,HS_OUT
Parameter
Total Loop Latency from FM_NODE[0] to TO_NODE[0]
Per Cell Latency from FM_NODE[1] to TO_NODE[0]
Input LVTTL Rise Time Requirement, 0.8 V to 2.0 V
Input LVTTL Fall Time Requirement, 2.0 V to 0.8 V
Output TTL Rise Time, 0.8 V to 2.0 V, 10 pF Load
Output TLL Fall Time, 2.0 V to 0.8 V, 10 pF Load
HS_OUT Single-Ended Rise Time, 20% to 80%
HS_OUT Single-Ended Fall Time, 20% to 80%
HS_OUT Differential Rise Time, 20% to 80%
HS_OUT Differential Fall Time, 20% to 80%
HS_IN Required Pk-Pk Differential Input Voltage
HS_OUT Pk-Pk Differential Output Voltage (Z0 = 75
, Figure 10)
Units
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps
mV
mV
Min.
Typ.
3.0
2.0
2.0
2.0
1.7
1.7
200
200
200
200
1200
1400
Max.
3.3
2.4
300
300
300
300
2000
2000
200
1100
Absolute Maximum Ratings
T
A
= 25oC, except as specified. Operation in excess of any of these conditions may result in permanent damage to this
device. Continuous operation at these minimum or maximum ratings is not recommended.
Symbol
Parameter
V
CC
Supply Voltage
V
IN,LVTTL
LVTTL Input Voltage
V
IN,HS_IN
HS_IN Input Voltage (Differential)
I
O,LVTTL
LVTTL Output Sink/Source Current
T
stg
Storage Temperature
T
j
Junction Temperature
Units
V
V
mV
mA
°
C
°
C
Min.
–0.5
–0.5
200
Max.
4.0
V
CC
+ 0.5
[1]
2000
±
13
+150
+125
–65
0
Note:
1. Must remain less than or equal to absolute maximum V
CC
voltage of 4.0 V.