1300 nm 1x9 Transceiver
Reliability Data
This reliability data sheet
describes newly released
transceivers for ATM/SONET
OC-3, FDDI, Fibre Channel, Fast
Ethernet and 100 Base VG
AnyLAN.
HFBR-5103/5105/5106/
5204/5205/5301/5302
HFBR-5103T/5105T/
5106T/5204T/5205T
A. Demonstrated Performance
Stress Test
Conditions
Total
Units
Tested
Total
F ailed
Demonstrated Demonstrated
MTBF @
T
A
= 100
°
C
90,000
48,000
72,000
32,000
7,500
249,500
Test Name
Device Hrs.
F ITS @
T
A
= 100
°
C
–
–
–
–
–
4,008
High Temperature
Operating Life
V
CC
= 5.0 Vdc
T
A
= 100
°
C
See Note 1.
90,000
48,000
72,000
32,000
7,500
249,500
45
48
24
16
5
138
0
0
0
0
0
0
Total
Failure Rate Prediction
The Demonstrated Point MTBF
given on this data sheet is on
device performance at maximum
allowed stress conditions. Tem-
perature is an alterable stress. The
failure rate will have a direct
relationship to the life stress. MIL-
HDBK-217 uses, for this type of
product (hybrid packaging), a 0.43
electron volt activation energy
which represents the most conser-
vative temperature acceleration
reported. Estimates for typical
equipment use temperatures are as
follows:
1. Life Test
The following demonstrated data
represents information based
upon the High Temperature
Operating Life tests on HFBR-5103
FDDI transceiver.
Definition of Failure
Product failure has occurred when
the unit fails to respond properly
to a dc/ac functional test condi-
tion. The functional test condition
shall not exceed the absolute
maximum data sheet limits for the
product.
Point Typical Performance
90% Confidence Level
Ambient
Temp.
(
°
C)
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
MTBF
FITS
MTBF
FITS
249,000
299,000
360,000
437,000
532,000
652,000
803,000
997,000
1,240,000
1,560,000
1,970,000
2,520,000
3,240,000
4,190,000
5,480,000
7,230,000
4,000
3,340
2,770
2,280
1,870
1,530
1,240
1,000
803
640
500
390
300
240
180
140
108,000
129,000
156,000
189,000
231,000
283,000
349,000
433,000
540,000
679,000
859,000
1,090,000
1,400,000
1,820,000
2,380,000
3,140,000
9,220
7,690
6,380
5,260
4,320
3,520
2,860
2,300
1,850
1,470
1,160
910
710
550
420
320