16
HFBR-5204/-5204T
Receiver Optical and Electrical Characteristics
(T
A
= 0
°
C to 70
°
C, V
CC
= 4.75 V to 5.25 V)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reference
Input Optical Power
P
IN Min.
(W)
-29
dBm avg.
Note 16
Minimum at Window Edge
Figure 10
Input Optical Power
P
IN Min.
(C)
-30
dBm avg.
Note 17
Minimum at Eye Center
Figure 10
Input Optical Power Maximum
P
IN Max.
-14
dBm avg.
Note 16
Systematic Jitter Contributed
SJ
0.2
1.2
ns p-p
Note 18
by the Receiver
Random Jitter Contributed
RJ
1
1.91
ns p-p
Note 19
by the Receiver
Operating Wavelength
λ
1270
1380
nm
Signal Detect - Asserted
P
A
P
D
+ 1.5 dB
-31
dBm avg.
Note 20
Signal Detect - Deasserted
P
D
-45
dBm avg.
Note 21
Signal Detect - Hysteresis
P
A
- P
D
1.5
dB
Signal Detect Assert Time
0
55
100
µ
s
Note 22
(off to on)
Signal Detect Deassert Time
0
110
350
µ
s
Note 23
(on to off)
HFBR-5204/-5204T
Transmitter Optical Characteristics
(T
A
= 0
°
C to 70
°
C, V
CC
= 4.75 V to 5.25 V)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reference
Output Optical Power
BOL
P
O
-21
-14
dBm avg.
Note 8
62.5/125
µ
m, NA = 0.275 Fiber
EOL
-22
Output Optical Power
BOL
P
O
-24.5
-14
dBm avg.
Note 8
50/125
µ
m, NA = 0.20 Fiber
EOL
-25.5
Optical Extinction Ratio
0.03
%
Note 10
-35
dB
Output Optical Power at
P
O
(“0”)
-45
dBm avg.
Note 11
Logic “0” State
Center Wavelength
λ
C
1270
1310
1380
nm
Spectral Width - FWHM
∆λ
250
nm
Note 12
- nm RMS
107
nm RMS
Optical Rise Time
t
r
4
ns
Note 13
Optical Fall Time
t
f
4
ns
Note 13
Systematic Jitter Contributed
SJ
0.04
1.2
ns p-p
Note 14
by the Transmitter
Random Jitter Contributed
RJ
0
0.52
ns p-p
Note 15
by the Transmitter