MAX3346EEUD Maxim Integrated, MAX3346EEUD Datasheet - Page 10

• Manufacturer Part Number: MAX3346EEUD
• Description: USB Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3346EEUD

• Product: USB 2.0
• Data Rate: 12 Mbps, 480 Mbps
• Operating Supply Voltage: 1.65 V to 3.6 V, 4 V to 5.5 V
• Operating Supply Current: 6 mA, 8 mA

±15kV ESD-Protected USB Transceiver
in UCSP
Figure 4. Test Circuits
Figure 5. D+/D- to RCV, VP, VM Propagation Delays
10
______________________________________________________________________________________
(a) LOAD FOR ENABLE AND DISABLE TIME, VP/VM.
(c) LOAD FOR D+/D-.
3.3V
MAX3346E
MAX3346E
RCV
VM
D+
VP
D-
1.5kΩ
D+/D- RISE/FALL TIMES 8ns, V
VP or VM
D+ or D-
23.7Ω
25pF
TEST POINT
200Ω
L
= 1.65V, 2.5V, 3.3V
C
L
TEST POINT
+
-
15kΩ
t
t
t
PHL
PHL
PLH
GND
or V
CC
(b) LOAD FOR VP, VM AND RCV.
(d) LOAD FOR ENABLE AND DISABLE TIME, D+/D-.
MAX3346E
MAX3346E
VM or VP or RCV
D+ or D-
23.7Ω
TEST POINT
25pF
t
t
t
PHL
PLH
PLH
50pF
200Ω
TEST POINT
3V
0V
0V
0V
0V
V
V
V
V
V
V
L
L
L
L
L
L
/2
/2
/2
+
-
GND
or V
CC