MIC2550AYTS TR Micrel Inc, MIC2550AYTS TR Datasheet - Page 6

IC USB TRANSCEIVER 14-TSSOP

MIC2550AYTS TR

Manufacturer Part Number
MIC2550AYTS TR
Description
IC USB TRANSCEIVER 14-TSSOP
Manufacturer
Micrel Inc
Type
USB Transceiverr
Datasheet

Specifications of MIC2550AYTS TR

Number Of Drivers/receivers
1/1
Protocol
USB 2.0
Voltage - Supply
4 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Number Of Transceivers
1
Esd Protection
YeskV
Operating Supply Voltage (typ)
Not RequiredV
Package Type
TSSOP
Operating Temperature Classification
Industrial
Operating Supply Voltage (max)
Not RequiredV
Operating Supply Voltage (min)
Not RequiredV
Pin Count
14
Mounting
Surface Mount
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MIC2550AYTSTR
MIC2550AYTSTR
MIC2550A
Test Circuits
M9999-031805
O
O
E
E
Note. X = undefined.
#
#
=
=
V
D
0
0
1
1
0
0
1
1
0
1
P
+
T (
(
R
a r
e
c
n
n I
n I
e
s
v i
p
p
m
t u
t u
e
i
: )
: ) t
Figure 5. Load for Enable and Disable Time (D+, D–)
V
D
0
1
0
1
0
1
0
1
M
C
C
C
*1.5k on D– for low speed or D+ for high speed
L
L
L
= 50pF, full speed
= 50pF, low speed (minimum timing)
= 600pF, low speed (maximum timing)
Device
For D+, D–:
V = 0V for t
V = V
Figure 6. V
Under
Test
Device
Figure 7. D+ and D– Load
Under
Test
BUS
Table 1. Truth Table
D
V
Device
Under
for t
0
0
1
1
0
0
1
1
Test
P
+
PZH
PZL
24Ω
P
15kΩ
and t
, V
and t
24Ω
50pF
M
6
PHZ
and RCV Load
PLZ
Test
Point
C
O
O
L
u
u
V
D
500Ω
p t
0
1
0
1
p t
0
1
0
1
M
25pF
t u
t u
1.5kΩ*
V
V
TRM
R
R
C
X
X
C
X
X
0
1
0
1
V
V
U
U
L
L
L
L
R
n
R
n
o
o
o
o
d
d
S
S
e
e
g
g
g
g
f e
f e
E
E
s
s
c i
c i
c i
c i
u
u
0
n i
0
n i
t l
t l
0
1
0
1
e
e
d
d
March 2005
Micrel, Inc.

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