PDA-1500-XA Datasheet, PDF (1/2 Pages) Optoway Technology Inc – InGaAs PIN Photodiode Module for CATV Receiver

Optoway
PDA-1500-XA
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PDA-1500-XA
InGaAs PIN Photodiode Module for CATV Receiver
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DESCRIPTION
PDA-1500-FA InGaAs PIN Photodiode series are high quality analog photodetectors designed for AM
CATV receiver applications. These receptacle type modules are optically aligned to optimize performance
and balance the parameters of responsivity, distortion and back reflection. PDA-1500 series are suitable in
forward and return path applications including AM-VSB CATV, QAM 64/256, PON, FTTC and FTTH
receivers.
FEATURES
Electro-Optical
l Low Inter-modulation Distortion
l High Responsivity
l Low Back Reflection
Packaging
l Receptacle
ABSOLUTE MAXIMUM RATINGS
Stress in excess of the absolute maximum rating can cause permanent damage to the device. These are
absolute stress rating only. Functional operation of the device is not implied at these or any other conditions
in excess of these given in the operational sections of the datasheet. Exposure to absolute ratings for
extended periods can adversely affect device reliability.
Parameter
Symbol
Min
Max
Unit
Forward Current
10
mA
Reverse Current
10
mA
Reverse Voltage
25
V
Power Dissipation
Soldering Temperature
Operating Temperature Range
Storage Temperature Range
P_DISS
100
mW
T_solder
260/10
o_C/sec
T_op
-40
85
o_C
T_stg
-40
85
o_C
CHARACTERISTICS
ELECTRICAL AND OPTICAL CHARACTERISTICS (T_C = 25ºC, V_R = 12V)
Symbol Parameter
Test Conditions
Min.
Typ.
Max.
Unit
R
Responsivity
λ= 1300nm
0.80
A/W
λ= 1550nm
0.85
IM2
2^nd Order Intermodulation Note (1*)
Modulation
I_dark
Dark Current
V_R=5V
C
Capacitance
f=1MHz, Case Ground, V_R=5V
BW
Bandwidth
3 dB down, R_L=50Ω
2.0
-70
dBc
1
nA
1.0
pF
GHz
1*. IM2 measured at V_R=12V, λ=1550nm, P_avg=0dBm, MI=0.7, R_LOAD=50, f₁+f₂=850.25 MHz, f₁-f₂=50.25MHz
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 8/1/2004 V2.0