Dual Differential Transceiver BTF1A
With Idle Bus Indicator
Data Sheet
March 2001
Pin Information
RO1
DI1
V
CC
ED
ER
GND
DI2
RO2
1
R1
2
3
D1
4
5
D2
6
7
R2
8
BTF1A
16 RI1
15 RI1
14 DO1
13 DO1
12 DO2
11 DO2
10 RI2
9
RI2
12-2747.a(F)
Figure 1. Differential Transceiver Logic Diagram
Table 1. Enable Truth Table
ED
0
1
0
1
ER
0
0
1
1
D1
Active
Disabled
Active
Disabled
D2
Active
Disabled
Active
Disabled
R1
Active
Active
Disabled
Disabled
R2
Active
Active
Disabled
Disabled
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Table 2. Absolute Maximum Ratings
Parameter
Power Supply Voltage
Ambient Operating Temperature
Storage Temperature
Symbol
V
CC
T
A
T
stg
Min
—
−40
−55
Max
6.5
125
150
Unit
V
°C
°C
2
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
