XR3176EID-F Exar Corporation, XR3176EID-F Datasheet - Page 7

• Manufacturer Part Number: XR3176EID-F
• Description: IC TXRX RS485 DIFF 3V 14NSOIC
• Manufacturer: Exar Corporation
• Type: Transceiverr

Specifications of XR3176EID-F

• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Number Of Drivers/receivers: 1/1
• Protocol: RS422/RS485
• Voltage - Supply: 3.3V
• Mounting Type: Surface Mount
• Data Rate: 20 Mbps
• Propagation Delay Time Ns: 250 ns to 1500 ns
• Supply Current: 650 uA
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 3.3 V
• Mounting Style: SMD/SMT
• Product: RS-422/RS-485 Combination
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1316-5

REV. 1.0.0
U
V
DRIVER AC CHARACTERISTICS
RECEIVER AC CHARACTERISTICS
CC
NLESS OTHERWISE NOTED
|
t
S
PLH-
t
t
YMBOL
skew
= +3.3V
SHDN
t
SHDN
t
t
t
t
freq
freq
t
t
OZV
t
t
PLH
PHL
t
t
PLH
PHL
t
t
ZH
HZ
t
ZH
HZ
t
ZL
LZ
t
ZL
R
R
F
F
t
PHL
|
AND
Time to Shutdown
Max. Data Signaling Rate
Driver Propagation Delay (Low to
High)
Driver Propagation Delay (High to
Low)
Driver Rise Time
Driver Fall Time
Differential Pulse Skew
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable from Output High
Driver Disable from Output Low
Shutdown to Driver Output Valid
Time to Shutdown
Data Signaling Rate
Receiver Propagation Delay (Low to
High)
Receiver Propagation Delay (High to
Low)
Receiver Propagation Delay Skew
Receiver Output Rise Time
Receiver Output Fall Time
Receiver Enable to Output High
Receiver Enable to Output Low
Receiver Disable from Output High
25
O
C.
P
: V
ARAMETERS
CC
3.3V HIGH SPEED RS-485/RS-422 TRANSCEIVERS WITH 1/8
= +3.0V
XR3173E, XR3174E and XR3175E
TO
+3.6V
M
500
180
180
200
200
500
WITH
50
50
IN
.
7
T
A FROM
TYP.
200
200
3
3
-40
M
2500
2500
3500
600
800
800
800
800
100
150
150
600
200
200
30
50
50
50
AX
6
6
O
.
C
TO
U
kbps
kbps
NITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
+85
O
Notes 3 and 4
1/t
C
and 7
C
and 7
C
and 7
C
and 7
Figures 6 and 7
C
8 and 9
C
10 and 11
C
8 and 9
C
10 and 11
C
Notes 3 and 4
1/t
V
12 and 13
V
12 and 13
V
12 and 13
skew =
C
C
C
C
C
C. T
ID
ID
ID
L
L
L
L
L
L
L
L
L
L
L
L
L
L
UI
UI
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 15pF
= 15pF
= 15pF, Figure 14
= 15pF, Figure 14
= 15pF, Figure 14
= +/-2V, C
= +/-2V, C
= +/-2V, C
, Duty Cycle 40 to 60%
, Duty Cycle 40 to 60%
YPICAL VALUES ARE AT
|
XR3170E-3178E
t
PLH-
C
ONDITIONS
L
L
L
L
L
L
L
L
L
t
PHL
L
L
L
= 54Ω, Figures 6
= 54Ω, Figures 6
= 54Ω, Figures 6
= 54Ω, Figures 6
= 500Ω, Figures
= 500Ω, Figures
= 500Ω, Figures
= 500Ω, Figures
= 500Ω
= 15pF, Figures
= 15pF, Figures
= 15pF, Figures
th
|
UNIT LOAD