Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Pin Information
AI
AI
VCC
DI
AI
AI
VCC
DI
AI
AI
VCC
DI
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A
A
A
D
D
D
AO
E1
DI
AO
E1
DI
AO
E1
DI
DO
E2
CO
CI
DO
E2
CO
CI
DO
E2
CO
CI
BO
BI
BO
BI
BO
BI
B
B
B
BI
BI
BI
C
C
C
GND
CI
GND
CI
GND
CI
BRF1A
BRF2A
BRS2B
BRR1A
BRT1A
12-2281.a(F)
Figure 1. Quad Differential Receiver Logic Diagrams
Table 1. Enable Truth Table
E1
E2
Condition
0
1
0
1
0
0
1
1
Active
Active
Disabled
Active
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are
absolute 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.
Parameter
Symbol
Min
Max
Unit
Power Supply Voltage
Ambient Operating Temperature
Storage Temperature
VCC
TA
Tstg
—
−40
−40
6.5
125
150
V
°C
°C
Electrical Characteristics
For electrical characteristics over the temperature range, see Figure 7 through Figure 10.
Table 2. Power Supply Current Characteristics
See Figure 7 for variation in ICC over the temperature range. TA = –40 °C to +125 °C, VCC = 5 V ± 0.5 V.
Parameter
Symbol
Min
Typ
Max
Unit
Power Supply Current (VCC = 5.5 V):
All Outputs Disabled
All Outputs Enabled
ICC
ICC
30
20
45
32
mA
mA
2
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
