XR3176EID-F Exar Corporation, XR3176EID-F Datasheet - Page 8

• 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

XR3170E-3178E
3.3V HIGH SPEED RS-485/RS-422 TRANSCEIVERS WITH 1/8
U
V
DRIVER AC CHARACTERISTICS
RECEIVER AC CHARACTERISTICS
NLESS OTHERWISE NOTED
CC
|
t
t
t
S
ZH(SHDN)
ZL(SHDN)
PLH-
t
t
skew
YMBOL
= +3.3V
SHDN
t
SHDN
t
t
t
t
freq
freq
t
t
OZV
t
PLH
PHL
t
t
PLH
PHL
t
ZH
HZ
t
LZ
t
ZL
LZ
R
F
R
t
PHL
|
AND
Receiver Disable from Output Low
Shutdown to Receiver Output Valid
High
Shutdown to Receiver Output Valid
Low
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
25
O
C.
P
: V
ARAMETERS
CC
= +3.0V
XR3176E, XR3177E and XR3178E
TO
+3.6V
M
WITH
50
20
50
20
4
4
2
2
4
4
IN
.
8
T
A FROM
TYP.
200
200
12
12
22
22
3
3
3
th
-40
UNIT LOAD
M
3500
3500
3500
600
150
150
150
150
600
50
40
40
10
10
40
40
AX
5
5
6
O
.
C
TO
U
Mbps 1/t
Mbps 1/t
NITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
+85
O
C
C
C
Notes 3 and 4
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
V
12 and 13
V
12 and 13
V
12 and 13
skew =
C
C. T
ID
ID
ID
L
L
L
L
L
L
L
L
L
L
L
L
L
UI
UI
= 15pF, Figure 14
= 15pF, Figure 14
= 15pF, Figure 14
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 50pF, R
= 15pF
= +/-2V, C
= +/-2V, C
= +/-2V, C
, Duty Cycle 40 to 60%
, Duty Cycle 40 to 60%
YPICAL VALUES ARE AT
|
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
|
REV. 1.0.0