755MM-M 1550 nm Transmitter
Absolute Maximum Ratings
PRELIMINARY DATASHEET-
AUG, 2006
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
Symbol
Min.
0
Max.
50
Unit
Operating Temperature Range
Storage Case Temperature Range
RF Input Level
TOP
Tstg
-
° C
° C
-20
-
65
2
dBm
RF Characteristics
Parameter
Condition
Min
Typ
Max
Unit
Bandwidth
-
47
-
2200
MHz
Frequency Response
45-870 MHz
950-2200 MHz
-
-
-
-
1.51
3.5
dBp-p
dBp-p
RF Input Level with AGC
CNR2
CSO2
CTB2
-
-
-
-
-10
47
-
-8
48
-
-6
-
dBm
dB
-60
-65
dBc
dBc
-
-
Input Impedance
45 – 870 MHz RF Input
950-2200 MHz RF Input
-
-
75
50
-
-
Ohms
Ohms
45 to 870 MHz
45 to 870 MHz
950 to 2700 MHz
16
16
10
-
-
-
-
-
-
dB
dB
dB
75Ω Video Input Return Loss
75Ω Test Port Input Return Loss
50Ω Input Return Loss
1.Excludes tilt component.
2.CW carriers, 79 channel NTSC channel plan, 4 MHz noise bandwidth, -5 dBm received power, SMF-28 or equivalent.
Optical Characteristics
Parameter
Condition
Min
-
Typ
Max
Unit
dBm
dBm
dB
Optical Output Power
SBS Threshold
-
7
-
-
17
-
20 km SMF-28
-
-
Side Mode Suppression Ratio
Optical Return Loss1
RIN
35
40
40
-
APC style connector
Back to Back
-
dB
-160
dBc/Hz
1. In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of at least 55 dB for discrete
reflections and 30 dB for distributed reflections
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