Typical operating characteristics, Timing characteristics – Rainbow Electronics MAX13045E User Manual
Page 4
MAX13042E–MAX13045E
1.62V to 3.6V Improved High-Speed LLT
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
I/O V
CC_
Rise Time
t
RVCC
Figure 1
2.5
ns
I/O V
CC_
Fall Time
t
FVCC
Figure 1
2.5
ns
I/O V
L_
Rise Time
t
RVL
Figure 2
2.5
ns
I/O V
L_
Fall Time
t
FVL
Figure 2
2.5
ns
Propagation Delay
(Driving I/O V
L_
)
t
PVL-VCC
Figure 1
6.5
ns
Propagation Delay
(Driving I/O V
CC_
)
t
PVCC-VL
Figure 2
6.5
ns
Channel-to-Channel Skew
t
SKEW
(Note 4)
0.7
ns
Propagation Delay From I/O V
L_
to I/O V
CC_
after EN
t
EN-VCC
Figure 3
5
µs
Propagation Delay From I/O V
CC_
to I/O V
L_
after EN
t
EN-VL
Figure 3
5
µs
Maximum Data Rate
Push-pull operation
100
Mbps
TIMING CHARACTERISTICS
(+2.2V
≤ V
CC
≤ +3.6V, +1.62V ≤ V
L
≤ +3.2V; C
IOVL_
≤ 15pF, C
IOVCC_
≤ 10pF; R
SOURCE
< 150
Ω, rise/fall time < 3ns, EN = V
L
,
T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +3.3V, V
L
= +1.8V, and T
A
= +25°C.) (Notes 1, 2)
Note 1: All units are 100% production tested at T
A
= +25°C. Limits over the operating temperature range are guaranteed by
correlation and design and not production tested.
Note 2: V
L
must be less than or equal to V
CC
during normal operation. However, V
L
can be greater than V
CC
during startup and
shutdown conditions.
Note 3: When V
CC
is below V
L
by more than the V
L
- V
CC
shutdown threshold, the device turns off its pullup generators and the I/Os
enter their respective shutdown states.
Note 4: Guaranteed by design.
Note 5: Input thresholds are referenced to the boost circuit.
Typical Operating Characteristics
(V
CC
= 3.3V, V
L
= 1.8V, C
IOVCC_
= 10pF, C
IOVL_
= 15pF, R
SOURCE
= 150
Ω, data rate = 100Mbps, push-pull driver, T
A
= +25°C,
unless otherwise noted.)
350
360
380
370
390
400
2.2
2.6
2.4
2.8
3.0
3.2
V
L
SUPPLY CURRENT vs. V
CC
SUPPLY
VOLTAGE (DRIVING ONE I/O V
L_
)
MAX13042E toc01
VCC SUPPLY VOLTAGE (V)
V
L SUPPLY CURRENT (
µ
A)
340
330
320
310
300
3.4
3.6
0
2
6
4
8
10
1.6
2.4
2.0
2.8
3.2
V
L
SUPPLY CURRENT vs. V
L
SUPPLY
VOLTAGE (DRIVING ONE I/O V
CC_
)
MAX13042E toc02
V
L
SUPPLY VOLTAGE (V)
V
L
SUPPLY CURRENT (mA)
VCC = 3.6V
0
3
9
6
12
15
2.2
2.8
3.0
3.2
V
CC
SUPPLY CURRENT vs. V
CC
SUPPLY
VOLTAGE (DRIVING ONE I/O V
L_
)
MAX13042E toc03
V
L
SUPPLY VOLTAGE (V)
V
CC
SUPPLY CURRENT (mA)
2.4
2.6
3.4
3.6