-31.0 dBm
-45.0 dBm
PA(PO + 1.5 dB < PA < -31.0 dBm)
MIN (PO + 4.0 dB OR -31.0 dBm)
PO = MAX (PS OR -45.0 dBm)
(PS = INPUT POWER FOR BER < 102)
INPUT OPTICAL POWER
(> 1.5 dB STEP INCREASE)
INPUT OPTICAL POWER
(> 4.0 dB STEP DECREASE)
SIGNAL – DETECT (ON)
SIGNAL – DETECT (OFF)
AS – MAX
ANS – MAX
TIME
AS – MAX — MAXIMUM ACQUISITION TIME (SIGNAL).
AS – MAX IS THE MAXIMUM SIGNAL – DETECT ASSERTION TIME FOR THE STATION.
AS – MAX SHALL NOT EXCEED 100.0 µs. THE DEFAULT VALUE OF AS – MAX IS 100.0 µs.
ANS – MAX — MAXIMUM ACQUISITION TIME (NO SIGNAL).
ANS – MAX IS THE MAXIMUM SIGNAL – DETECT DEASSERTION TIME FOR THE STATION.
ANS – MAX SHALL NOT EXCEED 350 µs. THE DEFAULT VALUE OF AS – MAX IS 350 µs.
Figure 12. Signal Detect Thresholds and Timing.
HFBR-5103, -5104, and -5105 Series
Absolute Maximum Ratings
Parameter
Storage Temperature
Lead Soldering Temperature
Lead Soldering Time
Supply Voltage
Data Input Voltage
Differential Input Voltage
Output Current
Symbol
TS
TSOLD
tSOLD
VCC
VI
VD
IO
Min.
-40
-0.5
-0.5
Typ.
Max.
100
260
10
7.0
VCC
1.4
50
Unit
°C
°C
sec.
V
V
V
mA
Reference
Note 1
138