MAX3450 MAXIM [Maxim Integrated Products], MAX3450 Datasheet - Page 5

• Manufacturer Part Number: MAX3450
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
BUS
8
7
6
5
4
3
2
1
0
1.6
C
C
= +5.0V, V
L
L
1.8 2.0 2.2
= 15pF
= 15pF
PROPAGATION DELAY vs. V
T
A
OE, VP, AND VM TIMING
SINGLE-ENDED RECEIVER
= +25°C
T
A
= -40°C
L
2.4
20ns/div
= +3.3V, T
V
T
L
2.6 2.8
_______________________________________________________________________________________
A
(V)
±15kV ESD-Protected USB Transceivers
= +85°C
3.0
MAX3450-52E toc04
A
3.2
= +25°C, unless otherwise noted.)
L
3.4
3.6
VP
2V/div
VM
2V/div
OE
5V/div
24
22
20
18
16
14
12
10
8
6
4
2
0
0
C
L
= 50pF
50
RISE-/FALL-TIME MATCHING
vs. D+/D- CAPACITANCE
100
D+/D- CAPACITANCE (pF)
SUPPLY CURRENT
(FULL SPEED)
150 200
SPD = GND, f
20ns/div
SPD = V
250 300 350 400
L
, f
Typical Operating Characteristics
IN
IN
= 6MHz
= 750kHz
MAX3450-52E toc02
D+/D-
1V/div
500
450
400
350
300
250
200
150
100
50
0
0
C
L
50
= 400pF
RISE-/FALL-TIME MATCHING
LOGIC SUPPLY CURRENT
vs. D+/D- CAPACITANCE
SPD = GND, f
100
SPD = V
D+/D- CAPACITANCE (pF)
150 200
(LOW SPEED)
L
, f
100ns/div
IN
IN
= 6MHz
= 750kHz
250 300 350 400
MAX3450-52E toc03
D+/D-
1V/div
5