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Note (1). Measured with Light source +1dBm, 1490nm, ER=9dB; BER =<10
This assurance should be met with asynchronous data flowing out of the optical transmitter of
the system under test. The output data pattern from the transmitter of the system under test is a
repetition of alternate 0/1 pattern as defined for this measurement.
Note (2). When SD deasserted, the data output is Low-level (fixed)
Note (3). These are 20%~80% values.
Note (4). Measured at wavelength of 1490nm.
5. Electrical Interface Characteristics
Parameter
Transmitter
Total Supply Current
Differential line input Impedance
Differential Data Input Swing
Data Input Voltage- High
Data Input Voltage- Low
BiasCNT Input Voltage- High
BiasCNT Input Voltage- Low
Receiver
Total Supply Current
Differential Data Output Swing
Signal Detect Output Voltage-High
Signal Detect Output Voltage-Low
Note (1). A (TX)+ B (RX) = 300mA (Not include termination circuit)
Note (2). Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/
Deserializer.
DELTA ELECTRONICS, INC.
Symbol
Min.
I
CC
R
80
IN
V
200
DT
V
-V
-1.165
IH
CC
V
-V
-1.810
IL
CC
V
2
BCH
V
0
BCL
I
CC
V
400
DR
V
2
LOSH
V
0
LOSL
4
OPEP-33-A4Q1RI
-12
@PRBS=2
Typ.
Max.
Unit
A
mA
100
120
Ohm
1600
mV
-0.880
V
-1.475
V
Vcc
V
0.8
V
B
mA
1600
mV
Vcc+0.3
V
0.8
V
www.deltaww.com
7
-1 NRZ
Note
Note (1)
p-p
LVPECL
LVTTL
Note (1)
Note (2)
p-p
LVTTL
Revision: S3
12/20/2007
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