AGERE BRF2A16G

Data Sheet
April 2001
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Features
■
Pin equivalent to the general-trade 26LS32 device,
with improved speed, reduced power consumption,
and significantly lower levels of EMI
■
High input impedance approximately 8 kΩ
■
Four line receivers per package
■
400 Mbits/s maximum data rate when used with
Agere Systems Inc. data transmission drivers
■
Meets enhanced small device interface (ESDI)
standards
■
4.0 ns maximum propagation delay
■
<0.20 V input sensitivity
■
−1.2 V to +7.2 V common-mode range
■
■
−40 °C to +125 °C ambient operating temperature
range (wider than the 41 Series)
Single 5.0 V ± 10% supply
■
Output defaults to logic 1 when inputs are left
open*
■
Available in four package types
■
Lower power requirement than the 41 Series
Description
These quad differential receivers accept digital data
over balanced transmission lines. They translate
differential input logic levels to TTL output logic
levels. All devices in this family have four receivers
with a common enable control. These receivers are
pin equivalent to the general-trade 26LS32, but offer
increased speed and decreased power consumption.
They replace the Agere 41 Series receivers.
* This feature is available on BRF1A and BRF2A.
The BRF1A device is the generic receiver in this
family and requires the user to supply external
resistors on the circuit board for impedance
matching.
The BRF2A is identical to the BRF1A, but has an
electrostatic discharge (ESD) protection circuit
added to significantly improve the ESD human-body
model (HBM) characteristics on the differential input
terminals.
The BRS2B is identical to the BRF2A, but has a
preferred state feature that places the output in the
high state when the inputs are open, shorted to
ground, or shorted to the power supply.
The BRR1A is equivalent to the BRF1A, but has a
110 Ω resistor connected across the differential
inputs. This eliminates the need for an external
resistor when terminating a 100 Ω impedance line.
This device is designed to work with the DP1A or
PNPA in point-to-point applications.
The BRT1A is equivalent to the BRF1A; however, it
is provided with a Y-type resistor network across the
differential inputs and terminated to ground. The
Y-type termination provides the best EMI results.
This device is not recommended for applications
where the differences in ground voltage between the
driver and the receiver exceed 1 V. This device is
designed to work with the DG1A or PNGA in point-topoint applications.
The powerdown loading characteristics of the
receiver input circuit are approximately 8 kΩ relative
to the power supplies; hence, they will not load the
transmission line when the circuit is powered down.
For those circuits with termination resistors, the line
will remain impedance matched when the circuit is
powered down.
The packaging options that are available for these
quad differential line drivers include a 16-pin DIP; a
16-pin, J-lead SOJ; a 16-pin, gull-wing small-outline
integrated circuit (SOIC); and a 16-pin, narrow-body,
gull-wing SOIC.
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Pin Information
AI
AI
16 VCC
1
A
AI
15 DI
2
D
16 VCC
1
A
AI
2
D
AI
16 VCC
1
15 DI
AI
2
14 DI
AO
3
A
15 DI
D
14 DI
AO
3
4
13 DO
E1
4
13 DO
E1
4
13 DO
BO
5
12 E2
BO
5
12 E2
BO
5
12 E2
BI
6
11 CO
BI
6
11 CO
BI
6
BI
7
10 CI
BI
7
10 CI
BI
7
GND
8
CI
GND
8
CI
GND
8
AO
3
E1
B
C
9
B
C
9
B
11 CO
C
10 CI
9
BRR1A
BRF1A
BRF2A
BRS2B
14 DI
CI
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
Power Supply Voltage
Ambient Operating Temperature
Storage Temperature
Symbol
Min
Max
Unit
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.
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Electrical Characteristics (continued)
Table 3. Voltage and Current Characteristics
For variation in minimum VOH and maximum VOL over the temperature range, see Figure 8. TA = –40 °C to +125 °C.
Parameter
Sym
Min
Typ
Max
Unit
Output Voltages, VCC = 4.5 V:
Low, IOL = 8.0 mA
VOL
—
—
0.5
V
High, IOH = −400 µA
VOH
2.4
—
—
V
Low, VCC = 5.5 V
VIL1
—
—
0.7
V
High, VCC = 5.5 V
VIH1
2.0
—
—
V
Clamp, VCC = 4.5 V, II = –5.0 mA
VIK
—
—
–1.0
V
VTH1
—
0.1
0.20
V
Input Offset Voltage
VOFF

0.02
0.05
V
Input Offset Voltage BRS2B
VOFF

0.1
0.15
V
Off-state (high Z), VO = 0.4 V
IOZL
—
—
–20
µA
Off-state (high Z), VO = 2.4 V
IOZH
—
—
20
µA
Short Circuit
IOS3
–25
—
–100
mA
Low, VIN = 0.4 V
IIL
—
—
–400
µA
High, VIN = 2.7 V
IIH
—
—
20
µA
Reverse, VIN = 5.5 V
IIH
—
—
100
µA
Low, VIN = –1.2 V
IIL
—
—
−1.0
mA
High, VIN = 7.2 V
IIH
—
—
1.0
mA
RO
—
110
—
Ω
R1
—
60
—
Ω
R2
—
90
—
Ω
Enable Input Voltages:
Differential Input Voltages,
VIH – VIL:2
−0.80 V < VIH < 7.2 V, −1.2 V < VIL < 6.8 V
Output Currents, VCC = 5.5 V:
Enable Currents, VCC = 5.5 V:
Differential Input Currents, VCC = 5.5 V:
Differential Input Impedance (BRR1A):
Connected Between RI and RI
Differential Input Impedance
(BRT1A)4
1. The input levels and difference voltage provide zero noise immunity and should be tested only in a static, noise-free environment.
2. Outputs of unused receivers assume a logic 1 level when the inputs are left open. (It is recommended that all unused positive inputs
be tied to the positive power supply. No external series resistor is required.)
3. Test must be performed one lead at a time to prevent damage to the device.
4. See Figure 2.
R1
R1
RI
RI
R2
12-2819.a(F)
Figure 2. BRT1A Terminating Resistor Configuration
Agere Systems Inc.
3
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Timing Characteristics
Table 4. Timing Characteristics (See Figure 4 and Figure 5.)
For propagation delays (tPLH and tPHL) over the temperature range, see Figure 9 and Figure 10.
Propagation delay test circuit connected to output is shown in Figure 6.
TA = –40 °C to +125 °C, VCC = 5 V ± 0.5 V.
Parameter
Symbol
EXTRINSIC PROPAGATION DELAY, tP (ns)
Propagation Delay:
Input to Output High
tPLH
Input to Output Low
tPHL
Disable Time, CL = 5 pF:
High-to-high Impedance
t PHZ
Low-to-high Impedance
tPLZ
Pulse Width Distortion, ltpHL − tpLHI:
Load Capacitance (CL) = 15 pF
tskew1
L
Load Capacitance (C ) = 150 pF
tskew1
Output Waveform Skews:
Part-to-Part Skew, TA = 75 °C
∆tskew1p-p
Part-to-Part Skew, TA = –40 °C to +125 °C ∆tskew1p-p
Same Part Skew
∆tskew
Enable Time:
High Impedance to High
tPZH
High Impedance to Low
tPZL
Rise Time (20%—80%)
ttLH
Fall Time (80%—20%)
ttHL
Min
Typ
Max
Unit
1.5
1.5
2.5
2.5
4.0
4.0
ns
ns
—
—
5
5
12
12
ns
ns
—
—
—
—
0.7
4.0
ns
ns
—
—
—
0.8
—
—
1.4
1.5
0.3
ns
ns
ns
—
—
—
—
8
8
—
—
12
12
3.0
3.0
ns
ns
ns
ns
7
6
5
4
tPLH (TYP)
3
2
tPHL (TYP)
1
0
0
25
50
75
100
125
150
175 200
LOAD CAPACITANCE, CL (pF)
12-3462(F)
Note: This graph is included as an aid to the system designers. Total circuit delay varies with load capacitance. The total delay is the sum of the
delay due to the external capacitance and the intrinsic delay of the device.
Figure 3. Typical Extrinsic Propagation Delay vs. Load Capacitance at 25 °C
4
Agere Systems Inc.
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Timing Characteristics (continued)
3.7 V
INPUT
3.2 V
2.7 V
INPUT
tPLH
tPHL
OUTPUT
80%
VOH
80%
1.5 V
20%
20%
ttHL
VOL
ttLH
12-2251.b(F)
Figure 4. Receiver Propagation Delay Timing
3V
E1*
1.5 V
0V
3V
E2†
1.5 V
0V
tPZH
tPHZ
tPLZ
tPZL
VOH
OUTPUT
VOL
∆V = 0.5 V
∆V = 0.5 V
∆V = 0.5 V
∆V = 0.5 V
12-253.b(F)
* E2 = 1 while E1 changes state.
† E1 = 0 while E2 changes state.
Figure 5. Receiver Enable and Disable Timing
Test Conditions
Parametric values specified under the Electrical Characteristics and Timing Characteristics sections for the data
transmission driver devices are measured with the following output load circuits.
5V
2 kΩ
TO OUTPUT OF
DEVICE UNDER
TEST
CL
15 pF*
5 kΩ
12-2249(F)
* Includes probe and jig capacitances.
Note: All 458E, IN4148, or equivalent diodes.
Figure 6. Receiver Propagation Delay Test Circuit
Agere Systems Inc.
5
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Temperature Characteristics
4.00
30
ICC MAX
VCC = 5.5
28
ICC (mA)
PROPAGATION DELAY (ns)
32
26
24
ICC TYP
VCC = 5.0
22
20
18
–50
–25
0
25
50
75
100
125
3.50
MAX
3.00
TYP
2.50
MIN
2.00
1.50
1.00
–50
150
–25
0
25
50
75
100
125
150
TEMPERATURE (°C)
TEMPERATURE (°C)
12-3465(F)
12-3463.a(F)
Figure 7. Typical and Maximum ICC vs. Temperature
Figure 9. Propagation Delay for a High Output (tPLH)
vs. Temperature at VCC = 5.0 V
3.8
4.00
3.6
PROPAGATION DELAY (ns)
VOLTAGE (V)
3.2
IOH MIN
2.8
2.4
2.0
1.6
1.2
0.8
IOL MAX
0.4
0.0
–50
–25
0
25
50
75
100
125
150
TEMPERATURE (°C)
MAX
3.50
3.00
TYP
2.50
MIN
2.00
1.50
1.00
–50
–25
0
25
50
75
100
125
150
TEMPERATURE (°C)
12-3464.a(F)
12-3466(F)
Figure 8. Minimum VOH and Maximum VOL vs.
Temperature at VCC = 4.5 V
Figure 10. Propagation Delay for a Low Output
(tPHL) vs. Temperature at VCC = 5.0 V
Handling Precautions
CAUTION: This device is susceptible to damage as a result of ESD. Take proper precautions during both
handling and testing. Follow guidelines such as JEDEC Publication No. 108-A (Dec. 1988).
When handling and mounting line driver products, proper precautions should be taken to avoid exposure to ESD.
The user should adhere to the following basic rules for ESD control:
1. Assume that all electronic components are sensitive to ESD damage.
2. Never touch a sensitive component unless properly grounded.
3. Never transport, store, or handle sensitive components except in a static-safe environment.
6
Agere Systems Inc.
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
The HBM ESD threshold voltage presented here was
obtained by using the following circuit parameters:
ESD Failure Models
Agere employs two models for ESD events that can
cause device damage or failure:
1. An HBM that is used by most of the industry for
ESD-susceptibility testing and protection-design
evaluation. ESD voltage thresholds are dependent
on the critical parameters used to define the model.
A standard HBM (resistance = 1500 Ω,
capacitance = 100 pF) is widely used and, therefore,
can be used for comparison purposes.
2. A charged-device model (CDM), which many
believe is the better simulator of electronics
manufacturing exposure.
Table 5. Typical ESD Thresholds for Data
Transmission Receivers
Device
HBM Threshold
BRF1A, BRR1A,
BRT1A
BRF2A, BRS2B
CDM
Threshold
Differential
Inputs
Others
>800
>2000
>1000
>2000
>2000
>2000
Table 6. ESD Damage Protection
Table 5 and Table 6 illustrates the role these two
models play in the overall prevention of ESD damage.
HBM ESD testing is intended to simulate an ESD event
from a charged person. The CDM ESD testing
simulates charging and discharging events that occur in
production equipment and processes, e.g., an
integrated circuit sliding down a shipping tube.
ESD Threat Controls
Control
Model
Personnel
Processes
Wrist straps.
ESD shoes.
Antistatic flooring.
Human body
model (HBM).
Static-dissipative
materials.
Air ionization.
Charged-device
model (CDM).
Latch Up
Latch-up evaluation has been performed on the data transmission receivers. Latch-up testing determines if powersupply current exceeds the specified maximum due to the application of a stress to the device under test. A device
is considered susceptible to latch up if the power supply current exceeds the maximum level and remains at that
level after the stress is removed.
Agere performs latch up testing per an internal test method that is consistent with JEDEC Standard No. 17
(previously JC-40.2) CMOS Latch Up Standardized Test Procedure.
Latch up evaluation involves three separate stresses to evaluate latch up susceptibility levels:
1. dc current stressing of input and output pins.
2. Power supply slew rate.
3. Power supply overvoltage.
Table 7. Latch Up Test Criteria and Test Results
Data Transmission
Receiver ICs
dc Current Stress
of I/O Pins
Power Supply
Slew Rate
Power Supply
Overvoltage
Minimum Criteria
≥150 mA
≤1 µs
≥1.75 x Vmax
Test Results
≥250 mA
≤100 ns
≥2.25 x Vmax
Based on the results in Table 7, the data transmission receivers pass the Agere latch-up esting requirements and
are considered not susceptible to latch up.
Agere Systems Inc.
7
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Power Dissipation
System designers incorporating Agere data
transmission drivers in their applications should be
aware of package and thermal information associated
with these components.
Proper thermal management is essential to the longterm reliability of any plastic encapsulated integrated
circuit. Thermal management is especially important
for surface-mount devices, given the increasing circuit
pack density and resulting higher thermal density. A
key aspect of thermal management involves the
junction temperature (silicon temperature) of the
integrated circuit.
Several factors contribute to the resulting junction
temperature of an integrated circuit:
■
Ambient use temperature
■
Device power dissipation
■
Component placement on the board
■
Thermal properties of the board
■
Thermal impedance of the package
Thermal impedance of the package is referred to as
Data Sheet
April 2001
The power dissipated in the output is a function of the:
■
Termination scheme on the outputs
■
Termination resistors
■
Duty cycle of the output
Package thermal impedance depends on:
■
Airflow
■
Package type (e.g., DIP, SOIC, SOIC/NB)
The junction temperature can be calculated using the
previous equation, after power dissipation levels and
package thermal impedances are known.
Figure 11 illustrates the thermal impedance estimates
for the various package types as a function of airflow.
This figure shows that package thermal impedance is
higher for the narrow-body SOIC package. Particular
attention should, therefore, be paid to the thermal
management issues when using this package type.
In general, system designers should attempt to
maintain junction temperature below 125 °C. The
following factors should be used to determine if specific
data transmission drivers in particular package types
meet the system reliability objectives:
Θja and is measured in °C rise in junction temperature
■
System ambient temperature
per watt of power dissipation. Thermal impedance is
also a function of airflow present in system application.
■
Power dissipation
■
Package type
■
Airflow
The following equation can be used to estimate the
junction temperature of any device:
Tj = TA + PD Θja
140
where:
TA is ambient temperature (°C).
PD is power dissipation (W).
Θja is package thermal impedance (junction to
ambient—°C/W).
The power dissipation estimate is derived from two
factors:
■
Internal device power
■
Power associated with output terminations
Multiplying ICC times VCC provides an estimate of
internal power dissipation.
130
THERMAL RESISTANCE
Θja (°C/W)
Tj is device junction temperature (°C).
120
110
100
SOIC/NB
90
80
70
J-LEAD SOIC/GULL WING
60
50
40
DIP
0
200
400
600
800
1000
1200
AIRFLOW (ft./min.)
12-2753(F)
Figure 11. Power Dissipation
8
Agere Systems Inc.
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Outline Diagrams
16-Pin DIP
Dimensions are in millimeters.
L
N
B
1
W
PIN #1 IDENTIFIER ZONE
H
SEATING PLANE
0.38 MIN
2.54 TYP
0.58 MAX
5-4410(F)
Package
Description
Number of
Pins
(N)
Plastic Dual
In-Line Package
(PDIP3)
16
Package Dimensions
Maximum Length
(L)
Maximum Width
Without Leads
(B)
Maximum Width
Including Leads
(W)
Maximum Height
Above Board
(H)
20.57
6.48
7.87
5.08
Note: The dimensions in this outline diagram are intended for informational purposes only. For detailed schematics to assist your design efforts,
please contact your Agere Systems sales representative.
Agere Systems Inc.
9
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Outline Diagrams (continued)
16-Pin SOIC (SONB/SOG)
Dimensions are in millimeters.
L
N
B
1
PIN #1 IDENTIFIER ZONE
W
H
SEATING PLANE
0.10
0.51 MAX
1.27 TYP
0.61
0.28 MAX
5-4414(F)
Package
Description
Number of
Pins
(N)
Small-Outline,
Narrow Body
(SONB)
Small-Outline,
Gull-Wing
(SOG)
Package Dimensions
Maximum Length
(L)
Maximum Width
Without Leads
(B)
Maximum Width
Including Leads
(W)
Maximum Height
Above Board
(H)
16
10.11
4.01
6.17
1.73
16
10.49
7.62
10.64
2.67
Note: The dimensions in this outline diagram are intended for informational purposes only. For detailed schematics to assist your design efforts,
please contact your Agere Systems sales representative.
10
Agere Systems Inc.
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Outline Diagrams (continued)
16-Pin SOIC (SOJ)
Dimensions are in millimeters.
L
N
B
1
PIN #1 IDENTIFIER ZONE
W
H
SEATING PLANE
0.10
1.27 TYP
0.51 MAX
0.79 MAX
5-4413(F)
Package
Description
Number of
Pins
(N)
Small-Outline,
J-Lead (SOJ)
16
Package Dimensions
Maximum Length
(L)
Maximum Width
Without Leads
(B)
Maximum Width
Including Leads
(W)
Maximum Height
Above Board
(H)
10.41
7.62
8.81
3.18
Note: The dimensions in this outline diagram are intended for informational purposes only. For detailed schematics to assist your design efforts,
please contact your Agere Systems sales representative.
Agere Systems Inc.
11
Quad Differential Receivers
BRF1A, BRF2A, BRS2B, BRR1A, and BRT1A
Data Sheet
April 2001
Ordering Information
Part Number
BRF1A16E
BRF1A16E-TR
BRF1A16G
BRF1A16G-TR
BRF1A16NB
BRF1A16NB-TR
BRF1A16P
BRF2A16E
BRF2A16E-TR
BRF2A16G
BRF2A16G-TR
BRF2A16NB
BRF2A16NB-TR
BRF2A16P
BRR1A16E
BRR1A16E-TR
BRR1A16G
BRR1A16G-TR
BRR1A16NB
BRR1A16NB-TR
BRR1A16P
BRS2B16E
BRS2B16E-TR
BRS2B16G
BRS2B16G-TR
BRS2B16P
BRS2B16NB
BRS2B16NB-TR
BRT1A16E
BRT1A16E-TR
BRT1A16G
BRT1A16G-TR
BRT1A16NB
BRT1A16NB-TR
BRT1A16P
Package Type
Comcode
Former Pkg. Type
Former Part Number
16-pin, Plastic SOJ
Tape & Reel SOJ
16-pin, Plastic SOIC
Tape & Reel SOIC
16-pin, Plastic SOIC/NB
Tape & Reel SOIC/NB
16-pin, Plastic DIP
16-pin, Plastic SOJ
Tape & Reel SOJ
16-pin, Plastic SOIC
Tape & Reel SOIC
16-pin, Plastic SOIC/NB
Tape & Reel SOIC/NB
16-pin, Plastic DIP
16-pin, Plastic SOJ
Tape & Reel SOJ
16-pin, Plastic SOIC
Tape & Reel SOIC
16-pin, Plastic SOIC/NB
Tape & Reel SOIC/NB
16-pin, Plastic DIP
16-pin, Plastic SOJ
Tape & Reel SOJ
16-pin, Plastic SOIC
Tape & Reel SOIC
16-pin, Plastic DIP
16-pin, Plastic SOIC/NB
Tape & Reel SOIC/NB
16-pin, Plastic SOJ
Tape & Reel SOJ
16-pin, Plastic SOIC
Tape & Reel SOIC
16-pin, Plastic SOIC/NB
Tape & Reel SOIC/NB
16-pin, Plastic DIP
107949927
107949935
107950297
107950305
107949968
107949976
107949984
107949992
107950008
107950016
107950024
107950032
107950040
107950057
107950065
107950073
107950081
107950099
107950107
107950115
107950123
108888470
108888488
108699133
108699125
108888447
108888454
108888462
107950131
107950149
107950156
107950164
107950313
107950321
107950339
1041
1041
1141
1141
1241
1241
41
1041
1041
1141
1141
1241
1241
41
1041
1041
1141
1141
1241
1241
41
1041
1041
1141
1141
41
1241
1241
1041
1041
1141
1141
1241
1241
41
LF, MF, LS
LF, MF, LS
LF, MF, LS
LF, MF, LS
LF, MF, LS
LF, MF, LS
LF, MF, LS
LF2, MF2
LF2, MF2
LF2, MF2
LF2, MF2
LF2, MF2
LF2, MF2
LF2, MF2
LR, MR
LR, MR
LR, MR
LR, MR
LR, MR
LR, MR
LR, MR
MF, MF2, LS
MF, MF2, LS
MF, MF2, LS
MF, MF2, LS
MF, MF2, LS
MF, MF2, LS
MF, MF2, LS
LT, MT
LT, MT
LT, MT
LT, MT
LT, MT
LT, MT
LT, MT
For additional information, contact your Agere Systems Account Manager or the following:
http://www.agere.com
INTERNET:
[email protected]
E-MAIL:
N. AMERICA: Agere Systems Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286
1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106)
ASIA PACIFIC: Agere Systems Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256
Tel. (65) 778 8833, FAX (65) 777 7495
CHINA:
Agere Systems (Shanghai) Co., Ltd., 33/F Jin Mao Tower, 88 Century Boulevard Pudong, Shanghai 200121 PRC
Tel. (86) 21 50471212, FAX (86) 21 50472266
JAPAN:
Agere Systems Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan
Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700
EUROPE:
Data Requests: DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148
Technical Inquiries:GERMANY: (49) 89 95086 0 (Munich), UNITED KINGDOM: (44) 1344 865 900 (Ascot),
FRANCE: (33) 1 40 83 68 00 (Paris), SWEDEN: (46) 8 594 607 00 (Stockholm), FINLAND: (358) 9 3507670 (Helsinki),
ITALY: (39) 02 6608131 (Milan), SPAIN: (34) 1 807 1441 (Madrid)
Agere Systems Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application.
Copyright © 2001 Agere Systems Inc.
All Rights Reserved
Printed in U.S.A.
April 2001
DS01-069ANET-1 (Replaces DS01-069ANET)